Installation, welding, brush paint & hellip; & hellip; Recently, the RuNaXian industry gathering area henan yu garden boiler mechanical and electrical co., LTD., is a project site construction in full swing scene & ndash; & ndash; Up to twenty meters steel frame The workers in the busy work, a building area of 60000 square meters of main workshop steel structure have sprung up.
Built the largest regional boiler enterprise
And who Another two months, eight main workshop can be constructed and put into use. And throughout The interview, are nervous as the construction of workshop, chairman of the board of directors of the company LiuGuangQing cheerfully said, after the completion of each workshop, there are 6 storeys high.
Henan yu garden boiler mechanical and electrical co., LTD., with annual capacity of 10000 ZhengDun boiler production project in henan province by the long metallurgical material co., LTD. Invest in the construction, the project including nearly 60000 square meters of main workshop, large raw materials warehouse and finished product warehouses and nearly square meters of auxiliary, and mode wall and superheater process line, heat treatment room, etc.
And who All the high starting point, high standard construction planning. And throughout LiuGuangQing tells a reporter, now order equipment and first-class, the main equipments are submerged arc automatic welding machine, CNC cutting machine, press, radial drilling machine, lathe and circumferential flaw detection machine, directional inspection machine, physical and chemical testing instrument, etc.
And who From the current view, previous investment of 220 million yuan can't meet the project need. And throughout Fine calculate a bill, LiuGuangQing said, the next step will be an additional 150 million yuan of money.
LiuGuangQing to current boiler industry market is very good. He said, the company has the ability of this project and the central region's largest boiler enterprise.
Three service for the project construction and who Rest easy & throughout
And who By the end of the year, the project completed and put into operation. And throughout LiuGuangQing said, at present, the construction area of nearly 60000 square meters of main workshop steel column has been basically finished, lifting 10000 square meters factory road has been completed, staff canteen is under construction.
And who All this benefit from local steel frame good construction environment! And throughout LiuGuangQing said, RuNaXian main leadership and who Nanny and throughout Service is in place and ndash; & ndash; County party committee secretary of the county LvFang, LiuYanLi lead in charge of relevant departments of the club will be held monthly, weekly meeting a key project TuiJinHui, solve problems, ensure that the project construction propulsion barrier-free.
LiuGuangQing said investment approval one-stop service, enterprise in the process of the construction of comprehensive services, enterprise after the start of the regular service, this three service for the project construction and who Rest easy & throughout .
A good environment and service LiuGuangQing confidence for one hundred times. He said that, right now, the development of the enterprise motivation. Next, go in group development at the same time, the company will also go capital operation road, in the short term to realize the market, to become bigger and stronger enterprise.
Light steel structure of high quality Steel structure construction to win custome
http://chinasteelstructure.blogspot.com/2013/02/light-steel-structure-of-high-quality.html
2013年2月28日星期四
2013年2月27日星期三
Steel structure experts to "hidden steel for people"
Steel structure housing to "hidden steel for people"Recently, our country
Steel structure experts And a demonstration project & ndash; & ndash; Into hangxiao baotou and who All county and middot; DaDouCheng & throughout Completion, the industry experts to give the high evaluation. And who Into hangxiao Steel structure housing rofessional system for steel structure housing system in our country to generalization laid a foundation, China's housing industrialization development more hopeful. And throughout Live JianBu housing industrialization promotion center, deputy director of the wen ling feng said.
The sunlight spreads in policy and who Window and throughout
And who The company has an annual output of 10 million square meters of the steel structure housing production and manufacturing capacity. And throughout Chairman of the board of directors ChanYinMu into hangxiao told reporters. For and who Ten years rub a sword and throughout The into hangxiao speaking, this year is the greatest joy of steel structure industry finally can bath to the national policy of the sun.
On April 27,, the ministry of finance, the ministry of construction of urban and rural housing jointly issued the promoting on speeding up the development of green building in the implementation opinions "notice, clear will be through the establishment of financial incentive mechanism and improve the standard and evaluation identification system, pushing forward the relevant scientific and technological progress and industrial development and so on the many kinds of means, strive to 2020, green building accounted for the proportion of new buildings more than 30%.
As the main representative of the green building, steel structure housing have self-respect light, high construction speed, good performance, energy saving, material saving, water saving, land-saving, seismic performance is superior to the urban environment influence, the smallest one of building structure.
Like building a house as the building blocks
And who Like as the building blocks to build house! An average of two and a half days to three days layer, less than two years, a period of 275000 square meters has entered the mechanical and electrical equipment installation commissioning and interior decoration stage. And throughout Baotou all county and middot; DaDouCheng project general designer FangHongJiang is introduced. In 2010, into hangxiao began in baotou construction height of 96.6 m, seismic fortification intensity of 8 degrees 32 layer of county and middot; DaDouCheng buildings.
Because of the steel reinforced concrete core barrel hybrid structure system, the lateral stiffness of building plane, good adaptability, easy to meet the residential layout, fire prevention, sound insulation function requirement. In the cylinder body set up the steel column and steel beam, not only increase the ductility of the structure, improve the building seismic ability, and can adjust the construction sequence and improve the construction speed.
And who The factory site things, outdoor things indoor do, upper things ground do, dangerous things complicated machine, pollution of the environment things don't do. And throughout ChanYinMu concluded the characteristics of the steel structure housing. Existing shortage, into hangxiao r&d team to build selection, wall materials, construction management of comprehensive exploration, found to improve the performance of the steel structure housing a set of measures.
And who Tibetan steel in people and throughout The best route to
Iron and steel industry this year cry to heaven, from and who Wisco pigs and throughout To & who A ton to profit as a dish and throughout News, reflection of reality is troubled iron and steel enterprises to find a way out.
And who China 36 million sets of security room, if some of the construction steel structure housing to every square metre steel 30 kilogram computation, that is a astronomical figures. If you can in the commodity house to promotion, will be very huge market. Residential and steel union, just is China's steel industry out the correct path, but also benefits the country and the people's choice. And throughout China construction metal association YaoBing run has been calling for.
And who The developed countries building steel volume accounted for 10% ~ 30% of steel production in China, every year building steel quantity only more than 2000 tons, the proportion of small. Hope countries to the steel structure housing pilot project appropriate subsidies, encourage the development. And throughout Steel structure experts ChenLu such as ".
And who Although the Chinese iron and steel production capacity surplus, but in the long run or shortage, because China high quality iron ore resources relative shortage of iron ore import, is estimated to cost of capital is astronomical. From & lsquo; National strategic reserve and rsquo; Perspective, purposefully reserve steel, hidden steel in building, hidden steel in people, building steel structure housing should be the best path! And throughout Many steel structure enterprise called for.
china steel structure:chinasteelstructure.blogspot.com
The sunlight spreads in policy and who Window and throughout
And who The company has an annual output of 10 million square meters of the steel structure housing production and manufacturing capacity. And throughout Chairman of the board of directors ChanYinMu into hangxiao told reporters. For and who Ten years rub a sword and throughout The into hangxiao speaking, this year is the greatest joy of steel structure industry finally can bath to the national policy of the sun.
On April 27,, the ministry of finance, the ministry of construction of urban and rural housing jointly issued the promoting on speeding up the development of green building in the implementation opinions "notice, clear will be through the establishment of financial incentive mechanism and improve the standard and evaluation identification system, pushing forward the relevant scientific and technological progress and industrial development and so on the many kinds of means, strive to 2020, green building accounted for the proportion of new buildings more than 30%.
As the main representative of the green building, steel structure housing have self-respect light, high construction speed, good performance, energy saving, material saving, water saving, land-saving, seismic performance is superior to the urban environment influence, the smallest one of building structure.
Like building a house as the building blocks
And who Like as the building blocks to build house! An average of two and a half days to three days layer, less than two years, a period of 275000 square meters has entered the mechanical and electrical equipment installation commissioning and interior decoration stage. And throughout Baotou all county and middot; DaDouCheng project general designer FangHongJiang is introduced. In 2010, into hangxiao began in baotou construction height of 96.6 m, seismic fortification intensity of 8 degrees 32 layer of county and middot; DaDouCheng buildings.
Because of the steel reinforced concrete core barrel hybrid structure system, the lateral stiffness of building plane, good adaptability, easy to meet the residential layout, fire prevention, sound insulation function requirement. In the cylinder body set up the steel column and steel beam, not only increase the ductility of the structure, improve the building seismic ability, and can adjust the construction sequence and improve the construction speed.
And who The factory site things, outdoor things indoor do, upper things ground do, dangerous things complicated machine, pollution of the environment things don't do. And throughout ChanYinMu concluded the characteristics of the steel structure housing. Existing shortage, into hangxiao r&d team to build selection, wall materials, construction management of comprehensive exploration, found to improve the performance of the steel structure housing a set of measures.
And who Tibetan steel in people and throughout The best route to
Iron and steel industry this year cry to heaven, from and who Wisco pigs and throughout To & who A ton to profit as a dish and throughout News, reflection of reality is troubled iron and steel enterprises to find a way out.
And who China 36 million sets of security room, if some of the construction steel structure housing to every square metre steel 30 kilogram computation, that is a astronomical figures. If you can in the commodity house to promotion, will be very huge market. Residential and steel union, just is China's steel industry out the correct path, but also benefits the country and the people's choice. And throughout China construction metal association YaoBing run has been calling for.
And who The developed countries building steel volume accounted for 10% ~ 30% of steel production in China, every year building steel quantity only more than 2000 tons, the proportion of small. Hope countries to the steel structure housing pilot project appropriate subsidies, encourage the development. And throughout Steel structure experts ChenLu such as ".
And who Although the Chinese iron and steel production capacity surplus, but in the long run or shortage, because China high quality iron ore resources relative shortage of iron ore import, is estimated to cost of capital is astronomical. From & lsquo; National strategic reserve and rsquo; Perspective, purposefully reserve steel, hidden steel in building, hidden steel in people, building steel structure housing should be the best path! And throughout Many steel structure enterprise called for.
china steel structure:chinasteelstructure.blogspot.com
2013年2月26日星期二
Steel structure analysis the current situation of enterprise competition
Steel structure industry from the 1980 s entering the country since, especially after the reform and opening up 30 years, steel structure industry has a great development, has laid solid foundation. According to the related document, a period of time after the founding of the steel output of our little. The s to s, between the our country is to save steel policy. Steel is too little, can't use, save, with less; In the 1980 s, we steel production has great development, at this time in our building steel, this paper puts forward reasonable steel policy, not save steel, and it is reasonable steel; From the 90 s to today, in the proposed that encourage and develop construction steel.
Steel structure industry development initial period, industry barriers is low, the technology content is not high, the profit is considerable, which directly lead to some workshop type enterprise head-on, low price competition, blind hyperbole, in the end got some hollowing out enterprise competitiveness, but have not improved, complacency, satisfy the current situation, once the whole industry in unfair competition leads to a vicious cycle of. How to make enterprise virtuous development, has been a must directly face the problem. In recent years, with the support of national policy, steel structure industry competition intensified, a no smoke market race is a nationwide basis.
In recent years,Steel structure enterprise In a piece of and who Princes balkanization and throughout , and who A foreign company and harbouring throughout , upstream and who Invasion and throughout Downstream, and who DaoBi & throughout Sound, sprung up a batch of tide peak steel structure, baosteel steel structure, such as butler who walk and The strong and precise throughout The route of the representative enterprise, its expansion are relatively slow pace. And southeast rack, into hangxiao, seiko steel structure is go is and who From big to strong and throughout Route.
The enterprise competition law in general there are three: a, naturally occurring competitive power (if there is no excessive government intervention in operation, will be in almost all mature markets in the creation of a same market structure & ndash; & ndash; In a group, the three major enterprise in many ways between each other in competition, they provide a lot of a wide range of related products and services. In other words, the market competition as a result, an industry will be the main market share of the three leading company control, the rest are some lock industry a specific target market and who Expert company & throughout . Steel structure industry will not exception. But China's influential steel structure enterprise is far more than 100 from and who 3 rules & throughout And the who Three company and throughout There is a certain distance goal, that is to say, the market mature later, more than 90% of the steel structure enterprise will not perish of bad luck.
Therefore, according to the above analysis, we can see that China construction steel structure industry has full access to shuffle stage, and the overall trend, building Steel structure enterprise Is headed in the two direction, one is in the rapid expansion, and who Do big & throughout The direction of development, and the second is to pay attention to and who Internal strength and practice throughout To who and Do fine and throughout The direction of development.
To do steel structure industry indispensable industry leader, must be able to face to face with steel structure market rivals and the present situation, hope that the enterprise can long-term sustainable development, we must cultivate the ability to resist risks and comprehensive enhance the comprehensive competitiveness of enterprises, in order to adapt to the changes of Chinese steel structure market.
china steel structure:chinasteelstructure.blogspot.com
Steel structure industry development initial period, industry barriers is low, the technology content is not high, the profit is considerable, which directly lead to some workshop type enterprise head-on, low price competition, blind hyperbole, in the end got some hollowing out enterprise competitiveness, but have not improved, complacency, satisfy the current situation, once the whole industry in unfair competition leads to a vicious cycle of. How to make enterprise virtuous development, has been a must directly face the problem. In recent years, with the support of national policy, steel structure industry competition intensified, a no smoke market race is a nationwide basis.
In recent years,Steel structure enterprise In a piece of and who Princes balkanization and throughout , and who A foreign company and harbouring throughout , upstream and who Invasion and throughout Downstream, and who DaoBi & throughout Sound, sprung up a batch of tide peak steel structure, baosteel steel structure, such as butler who walk and The strong and precise throughout The route of the representative enterprise, its expansion are relatively slow pace. And southeast rack, into hangxiao, seiko steel structure is go is and who From big to strong and throughout Route.
The enterprise competition law in general there are three: a, naturally occurring competitive power (if there is no excessive government intervention in operation, will be in almost all mature markets in the creation of a same market structure & ndash; & ndash; In a group, the three major enterprise in many ways between each other in competition, they provide a lot of a wide range of related products and services. In other words, the market competition as a result, an industry will be the main market share of the three leading company control, the rest are some lock industry a specific target market and who Expert company & throughout . Steel structure industry will not exception. But China's influential steel structure enterprise is far more than 100 from and who 3 rules & throughout And the who Three company and throughout There is a certain distance goal, that is to say, the market mature later, more than 90% of the steel structure enterprise will not perish of bad luck.
Therefore, according to the above analysis, we can see that China construction steel structure industry has full access to shuffle stage, and the overall trend, building Steel structure enterprise Is headed in the two direction, one is in the rapid expansion, and who Do big & throughout The direction of development, and the second is to pay attention to and who Internal strength and practice throughout To who and Do fine and throughout The direction of development.
To do steel structure industry indispensable industry leader, must be able to face to face with steel structure market rivals and the present situation, hope that the enterprise can long-term sustainable development, we must cultivate the ability to resist risks and comprehensive enhance the comprehensive competitiveness of enterprises, in order to adapt to the changes of Chinese steel structure market.
china steel structure:chinasteelstructure.blogspot.com
2013年2月25日星期一
Jiangsu GaoYou seismic steel structure building aseismic won five star
Jul 2012 twenty day and time in yangzhou city, jiangsu province, the task of baoying interface (33.0 degrees north latitude and 9.6 degrees east longitude) happen 4.9 earthquake, the focal depth of five kilometers. Jiangsu yangzhou earthquake, wuhu ma on shan hefei was felt as far away as magnitude, although is not big, but also cause us to seismic house thinking about the problems of our house safe?
Earthquake experts to all previous seismic analysis showed that more than 95% of the total number of casualties are caused by the houses collapsed, only less than 5% of casualties is directly by the earthquake and the earthquake triggered floods, landslides, etc in the secondary disasters.
As the earthquake is the most direct threat to people's property safety of buildings is concerned, the seismic standards? We live day and night the building what are the structure, each the aseismic capacity? For this, the reporter interviewed the northeast China architecture design institute of advanced structural engineer FangZhenWu and structural engineer ZhaoHui.
Building structure and earthquake resistance
In our life live in houses, due to the height and use and construction time is different, caused the structure is different, also determines the building seismic ability is endless also and same. So what kind of building the earthquake? Let us together to understand.
Steel structure seismic level 16 16 16 painted painted
Features: steel structure is steel as the main structural material. Steel is characteristic of high strength, light weight, and at the same time as the steel material homogeneity and strong toughness, can have large deformation, can well under dynamic loading, has the very good aseismic capacity.
Application: but, due to the steel structure building cost is relatively high, the application is not very common.
General super-tall building (100 meters) or span large buildings are normally used steel structure, shenyang is the typical steel structure building WuAi market for the second phase of shoes and hats market.
Shear wall structure seismic level 16 16 16 16
Features: shear walls are made of reinforced concrete wall panel to undertake all kinds of load caused by the internal force, and can effectively control structure of the horizontal force, this kind of shear wall to bear with vertical and horizontal force structure called the shear wall structure.
Application: in high-rise shear wall structure (10 layer, and the layer above the residential building or height more than 24 meters construction) house is a large number of applying.
Frame structure seismic level 16 painted painted
Characteristics: the reinforced concrete casting into bearing beam composition skeleton, reoccupy brick or prefabricated aerated concrete, ceramsite and light plate for individual partition assembly and into. The wall is mainly the containment and isolation effect, due to the wall not bearing, so can be made by all sorts of lightweight materials.
Frame structure, still have a kind of frame shear structure, also known as frame & ndash; Shear wall structure, it is frame structure and the shear wall structure with two system, drawing on their respective strengths, both for building layout provides greater use of space, but also has good resistance performance. The structure of the housing has good resistance to shock.
Application: frame structure in the modern architectural design are widely used, we can see most of the buildings is frame structure.
Brick and concrete structure seismic level 16 16
Characteristics: the who and brick and concrete structure, Brick and throughout , it is to point to a kind of uniform size of construction materials, including other size different clay brick, tile, etc. And who Mix and throughout It is to point to by steel, cement, sand, water preparation according to a certain proportion of reinforced concrete ingredients, including floor, lintel, stair, balcony. These parts and the main wall brick combination, so called brick and concrete structure. Brick and concrete structure housing general with multilayer (24 meters, residential 10 layer below) housing is given priority to, the seismic performance compared with the above three relatively weak some.
Application: brick and concrete structure, normally used in multilayer or span not big buildings, but as a result of brick and concrete structure building pattern rigid, metope can't change in recent years, and the frame structure and the shear wall structure application more and more common, in the urban construction has been rarely used brick and concrete structure, at present our country only a few of the buildings in the suburbs or brick and concrete structure.
【 life warning 】
Home is decorated also to shock
In the design of the building, there are many structure is in accordance with the building seismic need to build. Therefore, we must pay special attention to in decorate, some places are resolute can't change, otherwise once the destruction of the whole building design, there is an earthquake in earthquake is very dangerous.
In decorating, hit off main wall is and its risk approach. Expert introduction, in the ordinary circumstances, if the first floor of a residents will load bearing wall area down, will lead to the weakening of the seismic performance and load stress appears unusual, if the earthquake occurred, the building is likely to happen the overall collapse. In addition, the load bearing wall cannot optional hole, it also harm the building earthquake resistance.
Due to the ordinary citizens in decorating a process, for indoor wall is shear wall or ordinary wall can't accurate judgment, experts to provide us with a more easily judgment method, the average adult one punch thick is 10 centimeters of thin wall is not main wall, if necessary can properly transformation, but for twenty centimeters thick wall, is absolutely not allowed transformation, some people from the wall appearance can't judge shear wall and brick and concrete wall, the expert suggested that if in the hit in the process of the wall to see the wall there are reinforced means that the wall is shear wall, are not allowed to change. In addition, some people in order to indoor and beautiful, the reinforcement sawing way is very not the right way.
General room and balcony on the wall between, there is a door of a window, the window of the wall is not active, this section of the wall that & who Weight wall & throughout , it is like weight as plays up the role of the balcony. Open to the wall, can make the balcony of the bearing force decline, leading to the balcony drop.
In addition, no matter what the room doors and Windows on the wall size can tear open at will change, expand the original door window size or other building doors and Windows, also can cause building local fracture so that the serious influence seismic ability, so as to shorten the service life of the building.
【 key reading 】
Building seismic fortification intensity
The wenchuan earthquake, the magnitude of 8.0 magnitude, but intensity has reached 10 degrees to the degree, and sichuan province building seismic fortification intensity of 7 degrees, the earthquake has been greatly beyond the building earthquake resistance level.
Magnitude earthquake intensity and what is the difference between, our daily life of the building seismic fortification intensity should be how many?
Earthquakes are weak points, and the scale is used to measure the intensity of the quake itself and who Ruler and throughout . Magnitude can through the seismic instrument record calculated its unit is and who Level and throughout . The size of the earthquake magnitude and the energy release of the relevant, seismic energy is larger, the greater the magnitude.
When the earthquake happened, people usually use seismic intensity to describe earthquake ground effect and the severity of the damage, referred to as the intensity. The size of the intensity is according to the person's feeling, indoor facilities response, building damage and ground damage phenomenon, and other comprehensive evaluation, its unit is and who Degree and throughout .
Magnitude and intensity although can reflect the strength of the earthquake, but the meaning is not the same. Earthquake with a magnitude only one, but because of the intensity varies in different places not the same intensity value.
For the design of the building in each region will be according to the local geology and physiognomy of different circumstances, the houses of the seismic fortification intensity, specifically is building can prevent the corresponding seismic intensity damage degree of ability, namely building aseismic capacity.
National and each city and district seismic fortification intensity are not all the same, shenyang area of seismic fortification intensity is 7 degrees, general urban seismic fortification intensity of 6-9 degrees between. And the general use of buildings is fifty years, that is, the corresponding seismic fortification intensity of the maintenance effect is fifty years.
Seismic intensity
3 degrees: a few inductive, instrument can record to.
4-5 degrees: sleep will wake up with a start, droplight swing.
6 degrees: vessels dumping, housing minor damage.
7-8 degrees: building damage, ground crack.
9-10 degrees, Bridges, DAMS and damage, houses collapsed, the ground destroyed.
- 12 degrees: devastating damage.
【 nouns explain 】
Shear wall: by reinforced concrete is poured into the wall. Of the shear wall under vertical and horizontal force structure, known as the shear wall structure. Shear wall wall at the same time as the housing space member. Shear wall structure can be built high, mainly used for 12-30 layer house and hotel building, its shortcoming is space division dumb.
Main wall: refers to support the weight of the upper floor, wall out will destroy the whole building structure; Main wall is a scientific computing, if in the main wall today to decorate, will affect the stability of the foundation.
Nonbearing wall: refers to the upper floor didn't support the weight of the wall, only have a room and another interatrial septum open action, have the wall to structural nothing big effect.
Span: buildings, Bridges and other buildings, beam, truss at both ends of the prop, the pier or wall, such as the distance between the bearing structure.
china steel structure:chinasteelstructure.blogspot.com
Earthquake experts to all previous seismic analysis showed that more than 95% of the total number of casualties are caused by the houses collapsed, only less than 5% of casualties is directly by the earthquake and the earthquake triggered floods, landslides, etc in the secondary disasters.
As the earthquake is the most direct threat to people's property safety of buildings is concerned, the seismic standards? We live day and night the building what are the structure, each the aseismic capacity? For this, the reporter interviewed the northeast China architecture design institute of advanced structural engineer FangZhenWu and structural engineer ZhaoHui.
Building structure and earthquake resistance
In our life live in houses, due to the height and use and construction time is different, caused the structure is different, also determines the building seismic ability is endless also and same. So what kind of building the earthquake? Let us together to understand.
Steel structure seismic level 16 16 16 painted painted
Features: steel structure is steel as the main structural material. Steel is characteristic of high strength, light weight, and at the same time as the steel material homogeneity and strong toughness, can have large deformation, can well under dynamic loading, has the very good aseismic capacity.
Application: but, due to the steel structure building cost is relatively high, the application is not very common.
General super-tall building (100 meters) or span large buildings are normally used steel structure, shenyang is the typical steel structure building WuAi market for the second phase of shoes and hats market.
Shear wall structure seismic level 16 16 16 16
Features: shear walls are made of reinforced concrete wall panel to undertake all kinds of load caused by the internal force, and can effectively control structure of the horizontal force, this kind of shear wall to bear with vertical and horizontal force structure called the shear wall structure.
Application: in high-rise shear wall structure (10 layer, and the layer above the residential building or height more than 24 meters construction) house is a large number of applying.
Frame structure seismic level 16 painted painted
Characteristics: the reinforced concrete casting into bearing beam composition skeleton, reoccupy brick or prefabricated aerated concrete, ceramsite and light plate for individual partition assembly and into. The wall is mainly the containment and isolation effect, due to the wall not bearing, so can be made by all sorts of lightweight materials.
Frame structure, still have a kind of frame shear structure, also known as frame & ndash; Shear wall structure, it is frame structure and the shear wall structure with two system, drawing on their respective strengths, both for building layout provides greater use of space, but also has good resistance performance. The structure of the housing has good resistance to shock.
Application: frame structure in the modern architectural design are widely used, we can see most of the buildings is frame structure.
Brick and concrete structure seismic level 16 16
Characteristics: the who and brick and concrete structure, Brick and throughout , it is to point to a kind of uniform size of construction materials, including other size different clay brick, tile, etc. And who Mix and throughout It is to point to by steel, cement, sand, water preparation according to a certain proportion of reinforced concrete ingredients, including floor, lintel, stair, balcony. These parts and the main wall brick combination, so called brick and concrete structure. Brick and concrete structure housing general with multilayer (24 meters, residential 10 layer below) housing is given priority to, the seismic performance compared with the above three relatively weak some.
Application: brick and concrete structure, normally used in multilayer or span not big buildings, but as a result of brick and concrete structure building pattern rigid, metope can't change in recent years, and the frame structure and the shear wall structure application more and more common, in the urban construction has been rarely used brick and concrete structure, at present our country only a few of the buildings in the suburbs or brick and concrete structure.
【 life warning 】
Home is decorated also to shock
In the design of the building, there are many structure is in accordance with the building seismic need to build. Therefore, we must pay special attention to in decorate, some places are resolute can't change, otherwise once the destruction of the whole building design, there is an earthquake in earthquake is very dangerous.
In decorating, hit off main wall is and its risk approach. Expert introduction, in the ordinary circumstances, if the first floor of a residents will load bearing wall area down, will lead to the weakening of the seismic performance and load stress appears unusual, if the earthquake occurred, the building is likely to happen the overall collapse. In addition, the load bearing wall cannot optional hole, it also harm the building earthquake resistance.
Due to the ordinary citizens in decorating a process, for indoor wall is shear wall or ordinary wall can't accurate judgment, experts to provide us with a more easily judgment method, the average adult one punch thick is 10 centimeters of thin wall is not main wall, if necessary can properly transformation, but for twenty centimeters thick wall, is absolutely not allowed transformation, some people from the wall appearance can't judge shear wall and brick and concrete wall, the expert suggested that if in the hit in the process of the wall to see the wall there are reinforced means that the wall is shear wall, are not allowed to change. In addition, some people in order to indoor and beautiful, the reinforcement sawing way is very not the right way.
General room and balcony on the wall between, there is a door of a window, the window of the wall is not active, this section of the wall that & who Weight wall & throughout , it is like weight as plays up the role of the balcony. Open to the wall, can make the balcony of the bearing force decline, leading to the balcony drop.
In addition, no matter what the room doors and Windows on the wall size can tear open at will change, expand the original door window size or other building doors and Windows, also can cause building local fracture so that the serious influence seismic ability, so as to shorten the service life of the building.
【 key reading 】
Building seismic fortification intensity
The wenchuan earthquake, the magnitude of 8.0 magnitude, but intensity has reached 10 degrees to the degree, and sichuan province building seismic fortification intensity of 7 degrees, the earthquake has been greatly beyond the building earthquake resistance level.
Magnitude earthquake intensity and what is the difference between, our daily life of the building seismic fortification intensity should be how many?
Earthquakes are weak points, and the scale is used to measure the intensity of the quake itself and who Ruler and throughout . Magnitude can through the seismic instrument record calculated its unit is and who Level and throughout . The size of the earthquake magnitude and the energy release of the relevant, seismic energy is larger, the greater the magnitude.
When the earthquake happened, people usually use seismic intensity to describe earthquake ground effect and the severity of the damage, referred to as the intensity. The size of the intensity is according to the person's feeling, indoor facilities response, building damage and ground damage phenomenon, and other comprehensive evaluation, its unit is and who Degree and throughout .
Magnitude and intensity although can reflect the strength of the earthquake, but the meaning is not the same. Earthquake with a magnitude only one, but because of the intensity varies in different places not the same intensity value.
For the design of the building in each region will be according to the local geology and physiognomy of different circumstances, the houses of the seismic fortification intensity, specifically is building can prevent the corresponding seismic intensity damage degree of ability, namely building aseismic capacity.
National and each city and district seismic fortification intensity are not all the same, shenyang area of seismic fortification intensity is 7 degrees, general urban seismic fortification intensity of 6-9 degrees between. And the general use of buildings is fifty years, that is, the corresponding seismic fortification intensity of the maintenance effect is fifty years.
Seismic intensity
3 degrees: a few inductive, instrument can record to.
4-5 degrees: sleep will wake up with a start, droplight swing.
6 degrees: vessels dumping, housing minor damage.
7-8 degrees: building damage, ground crack.
9-10 degrees, Bridges, DAMS and damage, houses collapsed, the ground destroyed.
- 12 degrees: devastating damage.
【 nouns explain 】
Shear wall: by reinforced concrete is poured into the wall. Of the shear wall under vertical and horizontal force structure, known as the shear wall structure. Shear wall wall at the same time as the housing space member. Shear wall structure can be built high, mainly used for 12-30 layer house and hotel building, its shortcoming is space division dumb.
Main wall: refers to support the weight of the upper floor, wall out will destroy the whole building structure; Main wall is a scientific computing, if in the main wall today to decorate, will affect the stability of the foundation.
Nonbearing wall: refers to the upper floor didn't support the weight of the wall, only have a room and another interatrial septum open action, have the wall to structural nothing big effect.
Span: buildings, Bridges and other buildings, beam, truss at both ends of the prop, the pier or wall, such as the distance between the bearing structure.
china steel structure:chinasteelstructure.blogspot.com
2013年2月24日星期日
Shandong laigang: steel structure building cost high is a misunderstanding
Shandong laigang: steel structure building cost high is a misunderstandingSince 2000, the steel structure based on green energy saving residential building system technology, shandong laigang construction co., LTD., a total of design development and contracting construction steel structure housing energy conservation of nearly 100 square meters, including high-level, small high-rise, multi-layer, residence and so on many kinds of architectural form, structure form covers the steel frame system, steel frame & ndash; Concrete core barrel (shear wall) system, the steel frame - precast concrete shear wall system, steel frame - steel support system (including center support and eccentric support) and so on the many kinds of structure form, the main engineering projects are YingHuaYuan laigang, ivy son garden, laigang lakeside village, triumph new town, huayang HuiGu etc, and they are all achieved 50%, 65% energy saving standard, become the domestic
Steel structure house In the field of pioneering enterprise. By shandong laigang construction co., LTD., the development, the design, the total package engineering are: YingHuaYuan, jinan laigang the garden, jinan wei east xindu district, jinan baihua, Shanghai and who By the blessing and throughout steel structure engineering, Shanghai charms city three period of 97 #, 9 # engineering, xianyang beautiful colour? Seal of day, JiMo DE jasmine garden (community network BBS), Qingdao HuiGu huayang community, laigang imperial longwan, Shanghai big sands? Jia yuan, jinan triumph new town west side, with a total area of 870000 square meters.
about Steel structure house And reinforced concrete structure residence in cost comparison, according to the laigang construction years of practice look, in low multi-storey building, steel structure housing because the steel quantity differences lead to cost a brick and concrete structure is on the high side. But as the 2010 edition of the code for seismic design of building's implementation, the cost difference will be further reduced. In the high-rise building, steel structure housing and reinforced concrete structure housing cost is flat. In the reference standard Chinese architecture design and research institute LiuDongWei executive chief architect of steel structure housing part of the cost analysis: and who A construction project with a total investment of including the cost of the project, the resettlement fee, ZhengDeFei etc many ways, engineering cost account for only about 50% of the total project investment; And the project cost and cost including structure, decoration fee, equipment cost, structure cost account for only about 30% of the engineering cost; And the cost structure and points the upper structure and foundation cost, the upper structure cost accounts for only about 50% of the cost structure. And steel structure is refers to the top of the engineering structure, the project total investment accounted for only 10% less than. Therefore, building the steel structure and the difference between the concrete structure of the proportion of the total project investment is very small. And throughout So it can be further instructions, and who Steel structure housing high cost is the main reason for the popularization and application of the influence and throughout Is a misunderstanding.
china steel structure:chinasteelstructure.blogspot.com
about Steel structure house And reinforced concrete structure residence in cost comparison, according to the laigang construction years of practice look, in low multi-storey building, steel structure housing because the steel quantity differences lead to cost a brick and concrete structure is on the high side. But as the 2010 edition of the code for seismic design of building's implementation, the cost difference will be further reduced. In the high-rise building, steel structure housing and reinforced concrete structure housing cost is flat. In the reference standard Chinese architecture design and research institute LiuDongWei executive chief architect of steel structure housing part of the cost analysis: and who A construction project with a total investment of including the cost of the project, the resettlement fee, ZhengDeFei etc many ways, engineering cost account for only about 50% of the total project investment; And the project cost and cost including structure, decoration fee, equipment cost, structure cost account for only about 30% of the engineering cost; And the cost structure and points the upper structure and foundation cost, the upper structure cost accounts for only about 50% of the cost structure. And steel structure is refers to the top of the engineering structure, the project total investment accounted for only 10% less than. Therefore, building the steel structure and the difference between the concrete structure of the proportion of the total project investment is very small. And throughout So it can be further instructions, and who Steel structure housing high cost is the main reason for the popularization and application of the influence and throughout Is a misunderstanding.
china steel structure:chinasteelstructure.blogspot.com
2013年2月22日星期五
Ten thousand tons of steel In order to xuzhou "bird's nest" high precision
In order to xuzhou "bird's nest" high precision
As a key project of urban construction and the eighteen ShengYunHui home museum, located in the city of xuzhou Olympic sports center will be in June this year completed the construction of venues. Last October, Olympic sports center stadium into steel structure installation, up to now project progress smoothly, and is expected to steel structure installation can be completed all before the Spring Festival. At the appointed time, xuzhou "bird's nest" will be proud high precision and appear in the public eyes.
The "bird's nest" will be the new landmark of xuzhou
Xuzhou Olympic stadium steel structure construction, focus on the most advanced construction steel structure technology, the xuzhou "bird's nest", will become the new landmark of city development.
According to xuzhou Olympic sports do on-site technical controller introduces, xuzhou Olympic sports center stadium with a total construction area of about 53000 square meters, with a total seating 35000. At present, the two figures in addition to outside nanjing in jilin province, the city is in the first place.
Olympic sports center stadium by the steel structure of the root of huge steel pipe, steel tube wall thickness of the largest to 5 cm, steel tube maximum weight to 25 tons. It is reported, the steel tube first in ground welding into steel structure parts, then the fifty to 260 tonnage of the crane to design position, finally welding steel structure as a whole.
With more than 10000 tons of steel construct such a monster, need is not only the strength of the giant, need more "four two dial one thousand jins" technology and wisdom. It is reported, the London Olympic stadium - "London bowl" of the prestressed steel structure technology, this time also use to xuzhou construction of the Olympic sports center. Steel structure cantilever maximum length of 44 meters, without any middle pillars, on-site take method is to use the ring and radial the two directions of the prestressed technology, with high strength wire, save nearly 2000 tons of steel, and at the same time improving the entire stadium, the safety of wind and earthquake resistance.
A place to spot welding all day
On January 2,, the reporter in the construction of Olympic sports center stadium scene, large oval stand subject completed, "bird's nest" early prototype. The several machines crane start, steel structure HanHua splash on site, a busy scene.
According to introducing, xuzhou Olympic "bird's nest" and the design of the bird's nest in Beijing, similar one huge steel pipe through welding, form shrouded in building outside hollow out modelling. Due to the steel structure weighs tens to hundreds of tons, field there are twenty table crane, tonnage from the, 150, 250, 260 tons of inequality.
Steel structure piece welding closure before need a strong point, inside and outside the stadium were set up more than twenty temporary pile. These work pile appearance is orange red, appear particularly bright. The highest working pile have 45 meters high, supporting steel structure west stand the top girder. It is reported that these work pile for steel structure after closure, will gradually removed.
Due to the stadium is mostly three-dimensional curved and twisted, 3 d components, the complicated space structure to improve the engineering accuracy in millimeter.
In the field of the assembler to tell a reporter, every two steel pipe between the solder joints to pass four or five welding and inspection testing. At a solder joint is complete to pass the time of day. Weld is completed, solder joint strength than the strength of the steel itself is even higher.
Reporters on the scene saw a strange phenomenon, outdoor temperature degrees below zero, but several painter is still in the busy. In this temperature, the paintwork need how long to dry? As we have learned, the steel tube surface paint with polyurethane speed dry paint, a total of three layers need to brush, each layer only more than ten minutes to dry thoroughly, so not because the temperature cold and shutdown.
According to the planning, Olympic sports center stadium in steel structure project will be completed by the Spring Festival, and then will begin to curtain wall project.
As a key project of urban construction and the eighteen ShengYunHui home museum, located in the city of xuzhou Olympic sports center will be in June this year completed the construction of venues. Last October, Olympic sports center stadium into steel structure installation, up to now project progress smoothly, and is expected to steel structure installation can be completed all before the Spring Festival. At the appointed time, xuzhou "bird's nest" will be proud high precision and appear in the public eyes.
The "bird's nest" will be the new landmark of xuzhou
Xuzhou Olympic stadium steel structure construction, focus on the most advanced construction steel structure technology, the xuzhou "bird's nest", will become the new landmark of city development.
According to xuzhou Olympic sports do on-site technical controller introduces, xuzhou Olympic sports center stadium with a total construction area of about 53000 square meters, with a total seating 35000. At present, the two figures in addition to outside nanjing in jilin province, the city is in the first place.
Olympic sports center stadium by the steel structure of the root of huge steel pipe, steel tube wall thickness of the largest to 5 cm, steel tube maximum weight to 25 tons. It is reported, the steel tube first in ground welding into steel structure parts, then the fifty to 260 tonnage of the crane to design position, finally welding steel structure as a whole.
With more than 10000 tons of steel construct such a monster, need is not only the strength of the giant, need more "four two dial one thousand jins" technology and wisdom. It is reported, the London Olympic stadium - "London bowl" of the prestressed steel structure technology, this time also use to xuzhou construction of the Olympic sports center. Steel structure cantilever maximum length of 44 meters, without any middle pillars, on-site take method is to use the ring and radial the two directions of the prestressed technology, with high strength wire, save nearly 2000 tons of steel, and at the same time improving the entire stadium, the safety of wind and earthquake resistance.
A place to spot welding all day
On January 2,, the reporter in the construction of Olympic sports center stadium scene, large oval stand subject completed, "bird's nest" early prototype. The several machines crane start, steel structure HanHua splash on site, a busy scene.
According to introducing, xuzhou Olympic "bird's nest" and the design of the bird's nest in Beijing, similar one huge steel pipe through welding, form shrouded in building outside hollow out modelling. Due to the steel structure weighs tens to hundreds of tons, field there are twenty table crane, tonnage from the, 150, 250, 260 tons of inequality.
Steel structure piece welding closure before need a strong point, inside and outside the stadium were set up more than twenty temporary pile. These work pile appearance is orange red, appear particularly bright. The highest working pile have 45 meters high, supporting steel structure west stand the top girder. It is reported that these work pile for steel structure after closure, will gradually removed.
Due to the stadium is mostly three-dimensional curved and twisted, 3 d components, the complicated space structure to improve the engineering accuracy in millimeter.
In the field of the assembler to tell a reporter, every two steel pipe between the solder joints to pass four or five welding and inspection testing. At a solder joint is complete to pass the time of day. Weld is completed, solder joint strength than the strength of the steel itself is even higher.
Reporters on the scene saw a strange phenomenon, outdoor temperature degrees below zero, but several painter is still in the busy. In this temperature, the paintwork need how long to dry? As we have learned, the steel tube surface paint with polyurethane speed dry paint, a total of three layers need to brush, each layer only more than ten minutes to dry thoroughly, so not because the temperature cold and shutdown.
According to the planning, Olympic sports center stadium in steel structure project will be completed by the Spring Festival, and then will begin to curtain wall project.
East tower has reached meters frame drum 24 layer below all steel structure
Yesterday, guangzhou city people's congress standing committee, deputy director of the National People's Congress ShiChaZu WuShuJian rate of urban construction work, guangzhou is built appoint director HouYongQuan accompanied ShiChaZu visited the east tower construction progress, the east tower project in August last year to start construction, has been successful breakthrough meters mark, the main tower steel structure in the next year is expected to the end of December capped.
At present the core tube steel structure installation to 23 layer
Guangzhou east tower project in last August 6,, formally began construction, October 16, began to steel structure construction, November 25, steel structure of the project main tower core barrel height 104.15 meters, successful breakthrough meters mark. At present the core tube steel structure installation to 23 layer, frame drum installation to 15 layer. Next year is expected before the Spring Festival (January and has complete core barrel and layer, frame drum 24 layer below all steel structure installation.
Is the tallest in the south China region
Guangzhou east tower project is located in the pearl river new town core position, is located in the east and west, the new tower facing the isolation, is a composite functional architecture, including a super five-star hotel, the highest service standard international apartment, international standard class a office buildings and shopping malls. Guangzhou east tower building appearance according to different function orientation is divided into three, rise successively in the potential, building floor for underground 5 layer, the ground 112 layer.
According to the project manager introduction, guangzhou east tower project in November success into four days layer fast lane. Steel structure in the main tower is expected to next December capped, completed in 2016 and consign is used. After the completion of the east tower building a total height of 530 meters, is the tallest in the south China region, the completion of the third building and more will become guangzhou international landmark group of the important part of. In time, guangzhou for up to 12 kilometers, on the east tower will and west tower, tower building with mutual reflect, guangzhou and even the whole country highly influential landmark buildings.
At present the core tube steel structure installation to 23 layer
Guangzhou east tower project in last August 6,, formally began construction, October 16, began to steel structure construction, November 25, steel structure of the project main tower core barrel height 104.15 meters, successful breakthrough meters mark. At present the core tube steel structure installation to 23 layer, frame drum installation to 15 layer. Next year is expected before the Spring Festival (January and has complete core barrel and layer, frame drum 24 layer below all steel structure installation.
Is the tallest in the south China region
Guangzhou east tower project is located in the pearl river new town core position, is located in the east and west, the new tower facing the isolation, is a composite functional architecture, including a super five-star hotel, the highest service standard international apartment, international standard class a office buildings and shopping malls. Guangzhou east tower building appearance according to different function orientation is divided into three, rise successively in the potential, building floor for underground 5 layer, the ground 112 layer.
According to the project manager introduction, guangzhou east tower project in November success into four days layer fast lane. Steel structure in the main tower is expected to next December capped, completed in 2016 and consign is used. After the completion of the east tower building a total height of 530 meters, is the tallest in the south China region, the completion of the third building and more will become guangzhou international landmark group of the important part of. In time, guangzhou for up to 12 kilometers, on the east tower will and west tower, tower building with mutual reflect, guangzhou and even the whole country highly influential landmark buildings.
2013年2月21日星期四
Zigong opening will be the world's largest steel structure entity lights appear
The 19 zigong dinosaur in international light on February 3, 2013 in zigong lantern park opening, high and meters, diameter 55 meters huge entity lights will become the one bright spot. The reporter understands, this entity lantern is the world's largest acoustic shadow entity lights, light is the one of six scenic spot of the dream the vault of heaven ". Zigong lantern park in the main square, a huge spherical building attracted the eyes of reporters, the whole building for the whole steel structure. Reporters at the construction site to see, spherical architecture framework has been completed, the workers are covered for it "appearance".
The 19 zigong dinosaur international will command the minister of propaganda CengYan introduces to the reporter said, dream arc the main scenic spot by the fish funny pictures ", "the spring map", "dream arc", "HuanMu light carving", "dinosaur aloha" and other traditional lights and modern lighting component, the whole lamp area present a dream magnificent, sound and light blends, grand shock of artistic effect.
"The dream arc of zigong is the biggest accent lamp, lighting sets high and meters, diameter 55 meters, constitute a huge" arc ", is the world's largest acoustic shadow entity lights." CengYan told reporters, "dream arc" is the first approach of construction, the end of August, rocker start production, is expected to the end of a complete acoustic control, such as controlled debugging, lasted 5 months.
The dream arc of the traditional lights, rocker innovation process and the new light source technology, using the organic combination of high-tech SPC technology will modern light source of the dynamic change and sound rhythm organic combination, make the dome with vibration regrets sound and multicolored lights form infinite change, give a person with visual impact, rhythmic harmonious audio-visual effects, around 360 degrees ring art light carved design beautiful, smooth shadow irregular change, show the harmony of man and nature theme. "The dream arc" from the visual, auditory, rocker will bring brand-new feeling to the audience." CengYan said.
The 19 zigong dinosaur international will command the minister of propaganda CengYan introduces to the reporter said, dream arc the main scenic spot by the fish funny pictures ", "the spring map", "dream arc", "HuanMu light carving", "dinosaur aloha" and other traditional lights and modern lighting component, the whole lamp area present a dream magnificent, sound and light blends, grand shock of artistic effect.
"The dream arc of zigong is the biggest accent lamp, lighting sets high and meters, diameter 55 meters, constitute a huge" arc ", is the world's largest acoustic shadow entity lights." CengYan told reporters, "dream arc" is the first approach of construction, the end of August, rocker start production, is expected to the end of a complete acoustic control, such as controlled debugging, lasted 5 months.
The dream arc of the traditional lights, rocker innovation process and the new light source technology, using the organic combination of high-tech SPC technology will modern light source of the dynamic change and sound rhythm organic combination, make the dome with vibration regrets sound and multicolored lights form infinite change, give a person with visual impact, rhythmic harmonious audio-visual effects, around 360 degrees ring art light carved design beautiful, smooth shadow irregular change, show the harmony of man and nature theme. "The dream arc" from the visual, auditory, rocker will bring brand-new feeling to the audience." CengYan said.
2013年2月20日星期三
TuanFeng steel structure industry extension overseas steel structure the world
City industrial park at a glance
6, TuanFeng three steel structure enterprise got from north Africa and the Middle East in a new order. The growing up from scratch "China steel structure industry base", its market antenna has quietly extended to overseas.
At home, to TuanFeng as the center, in the 300 km radiation radius, hefei, changsha, zhengzhou and so on more than 80 large and medium-sized cities has become a TuanFeng steel structure "sphere of influence".
The latest statistics show that at present, TuanFeng steel structure associated enterprises has reached 47 home. All is completed and put into production, which can realize annual production of 1.7 million tons, the output value reached 17 billion yuan.
From "the central steel structure industry base" to "China steel structure manufacture base", a steel structure manufacture and construction, metal anti-corrosion materials, abrasive material, oxygen oxygen and logistics transportation related industrial cluster, in TuanFeng completed the historic evolution.
Leading enterprise stand out. TuanFeng that have been put into operation in steel structure enterprise, the annual production value amount to 500 million yuan enterprise have five. Among them, the output value of steel structure in hubei road hit the 1 billion mark, and promote the whole group of companies listed, grow up for integrating scientific research center, product technical standard formulating, product processing and installation as one of the major steel structure comprehensive enterprise.
The industrial structure tends to be optimized. TuanFeng steel structure by a single light steel structure is given priority to to special steel structure, bridge steel structure, power plant steel structure, space truss structure of the high-rise building, diversified development direction. Sincere steel structure in consolidating traditional light steel structure, based on the investment of 100 million yuan RMB development power plant steel structure project, last year successfully produced and exported to India. Recently, intends to invest 200 million yuan development steel pipe project.
The brand competitiveness index promotion. TuanFeng steel structure enterprise and 22 colleges and universities and scientific research institutions to carry out joint tackling of key scientific and technological problems, central China, sincere, bright and gained national steel structure manufacture level qualification. In 2011, TuanFeng dozen steel structure enterprise were invited to attend the German international steel structure fair, make TuanFeng steel structure industry must be from the international community.
TuanFeng steel structure industry's rapid development, led to the materials, mechanical and electrical, logistics three big industry. In logistics industry as an example, at present TuanFeng registered logistics enterprise to 14 home, years logistics throughput of 760000 tons.
In the coming years, TuanFeng will speed up the national steel structure testing center, high and new technology industrial park, to further improve the construction of steel structure industry system, and strive to achieve the annual steel structure industry $100 billion goal.
6, TuanFeng three steel structure enterprise got from north Africa and the Middle East in a new order. The growing up from scratch "China steel structure industry base", its market antenna has quietly extended to overseas.
At home, to TuanFeng as the center, in the 300 km radiation radius, hefei, changsha, zhengzhou and so on more than 80 large and medium-sized cities has become a TuanFeng steel structure "sphere of influence".
The latest statistics show that at present, TuanFeng steel structure associated enterprises has reached 47 home. All is completed and put into production, which can realize annual production of 1.7 million tons, the output value reached 17 billion yuan.
From "the central steel structure industry base" to "China steel structure manufacture base", a steel structure manufacture and construction, metal anti-corrosion materials, abrasive material, oxygen oxygen and logistics transportation related industrial cluster, in TuanFeng completed the historic evolution.
Leading enterprise stand out. TuanFeng that have been put into operation in steel structure enterprise, the annual production value amount to 500 million yuan enterprise have five. Among them, the output value of steel structure in hubei road hit the 1 billion mark, and promote the whole group of companies listed, grow up for integrating scientific research center, product technical standard formulating, product processing and installation as one of the major steel structure comprehensive enterprise.
The industrial structure tends to be optimized. TuanFeng steel structure by a single light steel structure is given priority to to special steel structure, bridge steel structure, power plant steel structure, space truss structure of the high-rise building, diversified development direction. Sincere steel structure in consolidating traditional light steel structure, based on the investment of 100 million yuan RMB development power plant steel structure project, last year successfully produced and exported to India. Recently, intends to invest 200 million yuan development steel pipe project.
The brand competitiveness index promotion. TuanFeng steel structure enterprise and 22 colleges and universities and scientific research institutions to carry out joint tackling of key scientific and technological problems, central China, sincere, bright and gained national steel structure manufacture level qualification. In 2011, TuanFeng dozen steel structure enterprise were invited to attend the German international steel structure fair, make TuanFeng steel structure industry must be from the international community.
TuanFeng steel structure industry's rapid development, led to the materials, mechanical and electrical, logistics three big industry. In logistics industry as an example, at present TuanFeng registered logistics enterprise to 14 home, years logistics throughput of 760000 tons.
In the coming years, TuanFeng will speed up the national steel structure testing center, high and new technology industrial park, to further improve the construction of steel structure industry system, and strive to achieve the annual steel structure industry $100 billion goal.
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