The forthcoming "China steel structure housing industry summit"China steel structure association building Steel Structure Warehouse branch "sponsored by ChinaSteel structure housingIndustry summit 2007 "will be held in the great hall of the people in Beijing on August 8 is held ceremoniously.
According to organizers, the meeting's theme is: ChinaSteel structure housingIndustry summit and the Chinese steel structure housing industry established strategic alliance. Part at the appointed time, the ministry of construction, China steel structure association leaders will attend to the meeting and delivered a speech. From steel structure, steel structure residential housing design unit scientific research units, steel structure residential building units, steel structure housing component parts production units, real estate developers and other representative is expected to more than 200 people attending.
"China steel structure housing industry strategic alliance", was established for the steel structure housing industry related businesses to provide a broad platform for communication and cooperation, so as to promote the core in the field of public technology research and promotion of steel structure residential product promotion and application, accelerate the upgrading of industry development pattern; Establishment of the league can deepen the understanding of China's steel structure housing industry from all walks of life, improve the steel structure housing industry department in charge of communication with government, industry, can attract more enterprises, capital, research institutions, domestic efforts and resources to participate in the development of Chinese steel structure housing products, application and promotion, so as to enhance the overall competitiveness of China's housing industry; The establishment of the alliance will better satisfy the domestic market and build a resource-conserving society development demand, for the leapfrog development of Steel Structure Warehouse http://www.jingtabuilding.com/steel-structure-workshop.html in China inject new vitality.
National network frame and steel structure quality inspection center was builtHas learned from xuzhou
http://steelwarehouse.blogspot.com/2013/04/national-network-frame-and-steel.html
2013年4月25日星期四
2013年4月22日星期一
Nanjing treasure smelting construction steel structure
Nanjing treasure smelting construction steel structure factory production base was built and the nanjing branch ceremony3:00 in the afternoon, on April 29, nanjing treasure smelting construction Steel Structure Warehouse factory production base was built and the nanjing branch held a grand ceremony in nanjing treasure smelting construction branch. From jiangsu province, nanjing, and baosteel group Shanghai meishan co., LTD., Shanghai meishan iron and steel co., LTD., southeast university, design institute and treasure smelting of the construction of the dozens of guests with nanjing branch all staff participated in the ceremony. Nanjing jiangning district party committee of the standing committee, the district party committee deputy secretary, binjiang development zone party committee secretary ChengYuXiang, jiangning district construction engineering administration Deng Shuqing, LiuDaiDe meishan iron and steel co., LTD. Vice general manager, chairman, party secretary Cheng Zhiguang treasure smelting construction, general manager zhang chong, Chen gang, a deputy general manager and other leaders were invited for the ribbon-cutting ceremony. Zhang chong, general manager of a treasure smelting construction presided over the ceremony.
At the ceremony, nanjing jiangning district party committee of the standing committee, party secretary of district party committee deputy secretary, binjiang development zone ChengYuXiang guests made warm remarks, such as components of the treasure smelting construction achievements, to treasure smelting construction in nanjing city in the future play a role in development of high hopes.
Chairman, party secretary Cheng Zhiguang treasure smelting construction in the king, said treasure smelting construction Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.html industry has achieved a leap-forward development in recent years, various technical indicators are rising sharply, set up the first-class enterprise image, has won the good social reputation. In future development, the enterprise will continue to play a professional advantage, brand carries forward the struggle spirit of dedication, plastic products, again, to the nanjing people hand in a satisfactory answer.
It is understood that nanjing branch is the treasure smelting construction company substantiation of regionalization of first try, on the company actively promote the regional development strategy has a demonstration effect. Regional development strategy is the only way to become bigger and stronger, treasure smelting construction treasure smelting construction will be organized, in a planned way to actively yet prudently proceed with, put the brand and image of the treasure smelting construction to expand and extend outwards as soon as possible, realize the innovation, the development of the lift, the next step for construction company regional materialization implementation experience.
Steel structure development points regional statistics and analysissteel
http://steelwarehouse.blogspot.com/2013/04/steel-structure-development-points.html
At the ceremony, nanjing jiangning district party committee of the standing committee, party secretary of district party committee deputy secretary, binjiang development zone ChengYuXiang guests made warm remarks, such as components of the treasure smelting construction achievements, to treasure smelting construction in nanjing city in the future play a role in development of high hopes.
Chairman, party secretary Cheng Zhiguang treasure smelting construction in the king, said treasure smelting construction Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.html industry has achieved a leap-forward development in recent years, various technical indicators are rising sharply, set up the first-class enterprise image, has won the good social reputation. In future development, the enterprise will continue to play a professional advantage, brand carries forward the struggle spirit of dedication, plastic products, again, to the nanjing people hand in a satisfactory answer.
It is understood that nanjing branch is the treasure smelting construction company substantiation of regionalization of first try, on the company actively promote the regional development strategy has a demonstration effect. Regional development strategy is the only way to become bigger and stronger, treasure smelting construction treasure smelting construction will be organized, in a planned way to actively yet prudently proceed with, put the brand and image of the treasure smelting construction to expand and extend outwards as soon as possible, realize the innovation, the development of the lift, the next step for construction company regional materialization implementation experience.
Steel structure development points regional statistics and analysissteel
http://steelwarehouse.blogspot.com/2013/04/steel-structure-development-points.html
2013年4月17日星期三
Be the construction of the first team - and twentieth metallurgical
Be the construction of the first team - and twentieth metallurgical junction branch three hot rolled steel structure building installation projectIn baosteel hot rolling three engineering construction, can have a special team of combat, and this is the twentieth metallurgical junction branch projects. So far, the project department has high quality Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.htmlinstallationQuantity more than 3600 tons, overall for 10 days ahead of schedule, in the first quarter, the mobile red flag won the whole project construction, among them, 2, 3 months continuous rated comprehensive quality is the first name.
Three hot rolling engineering due to factors such as space limitations, only with mechanical lifting construction, which brought great difficulty to the construction. Network in order to ensure the overall construction schedule, the twentieth metallurgical junction branch projects department elaborate construction plan, ensure that heavy machinery is not idle. Each employee to the general situation as heavy, continuous operation, to ensure that the project node.
roject construction, project director wang dirty benevolence just busy running around, as long as the workers working in the field with gold, the total could see him. Enters in the engineering construction a critical moment, dirty ren wang received dispatches son: more than 90 - year - old mother became seriously ill, and he asked him to hurry back. King dirty benevolence eyes with tears said to son: "grandma let you hang on, wait for I held on to the node immediately go back to see her." Hung up the phone and plunged into the site. Dong Jianbo, head of technology to ensure the project progress, fighting all day on the site, the construction of roof truss, the measured data, formulate solutions... Due to appendicitis surgery late last year was not well, leading to intestinal adhesion, he often suffered from abdominal pain.
While catch schedule node, gold fruit branch strictly control the construction quality, strives for perfection, for each construction stage to conduct a comprehensive process optimization. Such as the change in the past the perpendicularity of the Steel Structure Building and crane beam elevation, the straightness is backward ills, effectively control the installation precision; Crane beam and the brake plate welding, welding welding sequence to determine reasonable jump, don't guarantee that crane beam deformation... For some key links, especially the roof beam welding and technical personnel dedicated to detailed technical clarificaiton, before the construction seriously check the welding joint quality, guarantee the weldment surface level off, even. They also organize ZhuanJian part inspection on weld appearance and height of weld quality, found unqualified timely rectification. In three hot rolling engineering quality comprehensive examination and competitions for many times, metallurgical junction branches are leading the way.
The wangfujing shopping malls to build all steel structurearty secretary
http://steelwarehouse.blogspot.com/2013/04/the-wangfujing-shopping-malls-to-build.html
2013年4月14日星期日
Steel structure: super-tall large-span special modelling into the development direction
Steel structure: super-tall large-span special modelling into the development direction
When it comes to architectural form, especially in steel structure, for work, one might think of the "bird's nest", CCTV new site, the intime center... Throughout the urban construction, any large, the buildings in the form of invariably choose the steel structure, is the modern designer have a preference to its, builder is passionate about it? The author has come to CCTV new site project, and build three inningsSteel structure specialistOuYangChao spoke.
China steel structure building late high starting point
Before no formal conversation OuYangChao introduces to the reporter a story first. A century ago, a lasted for three days and three nights of fire almost the entire Chicago reduced to ashes. Americans, however, take this opportunity to new torch lit the architectural art. With glass and steel as the material of each big buildings from all over the United States, even became a general chain steel structure...
It is reported, until the mid - 1980 - s, China steel structure building is still "zero". At this time, also, the late decades of western ChinaSteel structure construction, but on a high starting point, according to high standards and strict requirements, difficult start, develop rapidly. ChinaSteel structure constructionStarting point can be traced back to 1984, when the three zhongjian bureau winning China's first steel structure building, shenzhen development centre. At the time, the domestic construction of the main battlefield of concrete structure, steel structure construction is the virgin land. Quickly master the world advanced carbon dioxide gas shielded welding technology became the builder to complete the project in the hands of "an". So the agency 10 top welders dongdu fuso. Abnormal iron sichuan training center of Japan, experts in learned that most of them only junior high school culture, and asserts that "cultural foundation also have to learn 3 to 6 months, your learning contract period is only a month, when the time comes to have a third qualification is pretty good!" Face humiliation, 10 Chinese welders concentrated study seven hours a day, after school to discuss after the meal, and play. After 30 days, the 10 Chinese guy well completion. Later in shenzhen development center of construction engineering, they have played an important role, from welding refresh record was 110 mm 130 mm thickness, to 350000 linear meter by the ultrasound scanning zi powder flaw detection inspection qualified, again to 98% of the welding to the United States the highest standard of (D)... China's steel structure construction from now on will open the floodgates!
Large public steel structure each has its own characteristics
OuYangChao said: "the Steel Structure Warehouse http://www.jingtabuilding.com/steel-structure-workshop.html is more popular now, and its modelling and construction difficulty is becoming more and more high, for example, now domestic representative public building of CCTV new site project, Shanghai international trade center, guangzhou TV tower as well as the national stadium project." CCTV's "new project both the height and the difficulty, is a challenge of irregular building structure construction, Shanghai international trade center is a tall building, guangzhou TV tower the tower structure itself has been very complicated, construction steel structure is more complex, the national stadium is called is the representative work of modelling." "CCTV", for example, its tilt overall two-way tilt (6 degrees) and double (70 m and 60 m respectively) structure, and in the diagonal direction of double pick structure under the action of gravity, there would be some sag; The steel used in the engineering level is higher, on averagesteel structure engineeringMostly used in Q345D or Q390D, while in "CCTV" project by Q420D and Q460D, this is rare in the general public, this is for steel fabrication and welding has led to a lot of technical difficulties and requirements; CCTV, the main consists of two towers, and are connected by a 14 layer of large cantilever structure, forming a huge "door" glyph. The model of traditional construction technology of daunting challenges. Cantilever under the action of gravity, sagging, requires reverse deformation in construction process, requirement in steel structure welding process still need to calculate the preset value, the value in the past almost can't use in the public; In addition, engineering measurement is also a problem, due to the structure and its each post should be high in the sky, if coupled with preset value, the difficulty of its installation will be bigger; As the steel level increase, its thickness is increased to 135 mm, long super thick steel structure welding up to 11 in the CCTV project, has now completed seven.
OuYangChao also told me that, like the "bird's nest" project of the steel structure is characterized by space curve structure, this creates higher demand for steel structure manufacture, because once appear error, are difficult to butt welding between steel structure, its welding process is also relatively more strict; The intime center project is regular, not very complicated, its construction is the biggest difficulty in 39 meters long truss assemble two root on the ground, and then use tower crane hoisting. The engineering part, shell back glyph forms the framework of on the whole, inner barrel is composed of 35 post, mainly for the high-speed elevator installation, requires the installation of the pillars in the construction of very precise and vertical degree, or in the elevator installation will be affected. Itc three period, the intime, he says, and all three are of super-tall nortel center project, and adopts the construction technology such as large span, long welding. Large public construction Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.html, so to speak, Beijing have difficulty and distinctive.
Super-tall large-span special modelling is the development direction
OuYangChao pointed out that the development direction of steel structure building is tall, big span, and special model from three aspects. Special modelling to guangzhou television tower and "CCTV", "bird's nest", these buildings have in common is not possible to use concrete construction. And at present such as capital, wuhan, baiyun airport and some of the modern railway station architectural form are connected to the space curve, the direction of large span, this structure can only be performed by steel structure in the form of a. In addition, the steel grade is higher and higher, steel structure building with steel quantity is becoming more and more big. Nortel center about 40000 tons, itc three periods of about 60000 tons, "CCTV" about 120000 tons。
Beijing baofeng parksteel structure engineeringCo., LTD.
http://steelwarehouse.blogspot.com/2013/04/beijing-baofeng-parksteel-structure.html
When it comes to architectural form, especially in steel structure, for work, one might think of the "bird's nest", CCTV new site, the intime center... Throughout the urban construction, any large, the buildings in the form of invariably choose the steel structure, is the modern designer have a preference to its, builder is passionate about it? The author has come to CCTV new site project, and build three inningsSteel structure specialistOuYangChao spoke.
China steel structure building late high starting point
Before no formal conversation OuYangChao introduces to the reporter a story first. A century ago, a lasted for three days and three nights of fire almost the entire Chicago reduced to ashes. Americans, however, take this opportunity to new torch lit the architectural art. With glass and steel as the material of each big buildings from all over the United States, even became a general chain steel structure...
It is reported, until the mid - 1980 - s, China steel structure building is still "zero". At this time, also, the late decades of western ChinaSteel structure construction, but on a high starting point, according to high standards and strict requirements, difficult start, develop rapidly. ChinaSteel structure constructionStarting point can be traced back to 1984, when the three zhongjian bureau winning China's first steel structure building, shenzhen development centre. At the time, the domestic construction of the main battlefield of concrete structure, steel structure construction is the virgin land. Quickly master the world advanced carbon dioxide gas shielded welding technology became the builder to complete the project in the hands of "an". So the agency 10 top welders dongdu fuso. Abnormal iron sichuan training center of Japan, experts in learned that most of them only junior high school culture, and asserts that "cultural foundation also have to learn 3 to 6 months, your learning contract period is only a month, when the time comes to have a third qualification is pretty good!" Face humiliation, 10 Chinese welders concentrated study seven hours a day, after school to discuss after the meal, and play. After 30 days, the 10 Chinese guy well completion. Later in shenzhen development center of construction engineering, they have played an important role, from welding refresh record was 110 mm 130 mm thickness, to 350000 linear meter by the ultrasound scanning zi powder flaw detection inspection qualified, again to 98% of the welding to the United States the highest standard of (D)... China's steel structure construction from now on will open the floodgates!
Large public steel structure each has its own characteristics
OuYangChao said: "the Steel Structure Warehouse http://www.jingtabuilding.com/steel-structure-workshop.html is more popular now, and its modelling and construction difficulty is becoming more and more high, for example, now domestic representative public building of CCTV new site project, Shanghai international trade center, guangzhou TV tower as well as the national stadium project." CCTV's "new project both the height and the difficulty, is a challenge of irregular building structure construction, Shanghai international trade center is a tall building, guangzhou TV tower the tower structure itself has been very complicated, construction steel structure is more complex, the national stadium is called is the representative work of modelling." "CCTV", for example, its tilt overall two-way tilt (6 degrees) and double (70 m and 60 m respectively) structure, and in the diagonal direction of double pick structure under the action of gravity, there would be some sag; The steel used in the engineering level is higher, on averagesteel structure engineeringMostly used in Q345D or Q390D, while in "CCTV" project by Q420D and Q460D, this is rare in the general public, this is for steel fabrication and welding has led to a lot of technical difficulties and requirements; CCTV, the main consists of two towers, and are connected by a 14 layer of large cantilever structure, forming a huge "door" glyph. The model of traditional construction technology of daunting challenges. Cantilever under the action of gravity, sagging, requires reverse deformation in construction process, requirement in steel structure welding process still need to calculate the preset value, the value in the past almost can't use in the public; In addition, engineering measurement is also a problem, due to the structure and its each post should be high in the sky, if coupled with preset value, the difficulty of its installation will be bigger; As the steel level increase, its thickness is increased to 135 mm, long super thick steel structure welding up to 11 in the CCTV project, has now completed seven.
OuYangChao also told me that, like the "bird's nest" project of the steel structure is characterized by space curve structure, this creates higher demand for steel structure manufacture, because once appear error, are difficult to butt welding between steel structure, its welding process is also relatively more strict; The intime center project is regular, not very complicated, its construction is the biggest difficulty in 39 meters long truss assemble two root on the ground, and then use tower crane hoisting. The engineering part, shell back glyph forms the framework of on the whole, inner barrel is composed of 35 post, mainly for the high-speed elevator installation, requires the installation of the pillars in the construction of very precise and vertical degree, or in the elevator installation will be affected. Itc three period, the intime, he says, and all three are of super-tall nortel center project, and adopts the construction technology such as large span, long welding. Large public construction Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.html, so to speak, Beijing have difficulty and distinctive.
Super-tall large-span special modelling is the development direction
OuYangChao pointed out that the development direction of steel structure building is tall, big span, and special model from three aspects. Special modelling to guangzhou television tower and "CCTV", "bird's nest", these buildings have in common is not possible to use concrete construction. And at present such as capital, wuhan, baiyun airport and some of the modern railway station architectural form are connected to the space curve, the direction of large span, this structure can only be performed by steel structure in the form of a. In addition, the steel grade is higher and higher, steel structure building with steel quantity is becoming more and more big. Nortel center about 40000 tons, itc three periods of about 60000 tons, "CCTV" about 120000 tons。
Beijing baofeng parksteel structure engineeringCo., LTD.
http://steelwarehouse.blogspot.com/2013/04/beijing-baofeng-parksteel-structure.html
2013年4月11日星期四
New technology in the application of steel structure
New technology in the application of steel structure welding (2)The new technology in the application of the steel structure welding
1 welding method
Steel structure industry welding rod arc welding, introduced in the 1940 s, 50 s former Soviet union the introduction of submerged arc welding technology, after 70 s, because of construction steel building box component and the wide use of medium plate, and continue to experiment and successful application of solid wires and flux-cored wire, CO2 gas shielded arc welding, submerged arc double wire welding wire, submerged arc welding, welding mouth electroslag welding, stud welding such as welding technology.
CO2 gas shielded arc welding in the application of construction steel structure, greatly improve the welding production efficiency, shorten the construction period, has gradually replaced manual covering electric arc welding. CO2 gas shielded welding, press (GMAW) welding wire can be divided into solid core wire and flux cored wire (FCAW) two kinds. Solid core or mixed gas protection welding, welding wire CO2 in construction steel structure production, according to the thickness and groove, crack sensitivity, to select the corresponding to the sprayed liquid, pulse current liquid, DE solid core welding wire, CO2 gas shielded welding, CO2 gas shielded flux-cored wire welding, with equal diameter compared to solid core welding wire, welding wire, metal industry area is smaller, under the same current level of the current density increases, the deposition efficiency of welding wire close to the solid CO2 welding. Under the same size of fillet weld, the spatter of small, easy to clean up and weld is concave, overall efficiency and economic benefits or even better than solid CO2 welding. British special pointed out that CO2 gas shielded arc welding due to the atmosphere of oxidation, the hydrogen content of deposited metal is extremely low, has good resistance to hydrogen cracking.
Self-protection flux core wire in construction Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.html also started to use, because do not need gas protection, use more convenient, but because of self-protection flux cored wire diffusion hydrogen content is higher, so it is only applied to steel or cold cracking tendency is not important parts of the welding, then to solve the problem, it is the improvement of the performance of the resistance to cold cracking, the second is the lower cost of materials.
2 welding equipment
Construction steel structure application of welding equipment is mainly with manual welding, MIG and MAG welding, submerged arc welding machine, electroslag welding machine etc, with the development of power electronic technology and microelectronics technology, electric welding machine is moving in high quality, high efficiency, energy saving, development direction, such as controllability is strong, and welding of smaller volume, lighter weight, more suitable for field operation. The popularity of inverter power supply, in particular, has greatly promoted the development of the steel structure welding equipment, welding inverter power supply, the weight is only 1/5 to 1/10 for the traditional arc welding power source, volume down to 1/3 of the traditional arc welding power supply, the power output characteristics can control. If welding inverter controlled by microprocessor, only need to change the software or change panel operation instructions. Can be realized all kinds of welding methods, such as MAG, TIG, MIG, PuiseMIG etc., at present, a new control technique known as double zero switch started using resonant circuit in the inverter welding machine, its environmental protection, energy saving, high efficiency characteristics is more outstanding.
Throughout the domestic Steel Structure Building http://www.jingtabuilding.com/steel-structure-building.html industry application of welding equipment, mainly has the following characteristics and trends:
(1) the widespread adoption of advanced technology, welding machine functions more hasten is perfect;
(2) the level of mechanization, automation and complete sets of further improve;
3. Electronic computers and welding robot also started in the production of steel structure production applications.
New type of safe large-span steel structure
http://steelwarehouse.blogspot.com/2013/04/new-type-of-safe-large-span-steel.html
1 welding method
Steel structure industry welding rod arc welding, introduced in the 1940 s, 50 s former Soviet union the introduction of submerged arc welding technology, after 70 s, because of construction steel building box component and the wide use of medium plate, and continue to experiment and successful application of solid wires and flux-cored wire, CO2 gas shielded arc welding, submerged arc double wire welding wire, submerged arc welding, welding mouth electroslag welding, stud welding such as welding technology.
CO2 gas shielded arc welding in the application of construction steel structure, greatly improve the welding production efficiency, shorten the construction period, has gradually replaced manual covering electric arc welding. CO2 gas shielded welding, press (GMAW) welding wire can be divided into solid core wire and flux cored wire (FCAW) two kinds. Solid core or mixed gas protection welding, welding wire CO2 in construction steel structure production, according to the thickness and groove, crack sensitivity, to select the corresponding to the sprayed liquid, pulse current liquid, DE solid core welding wire, CO2 gas shielded welding, CO2 gas shielded flux-cored wire welding, with equal diameter compared to solid core welding wire, welding wire, metal industry area is smaller, under the same current level of the current density increases, the deposition efficiency of welding wire close to the solid CO2 welding. Under the same size of fillet weld, the spatter of small, easy to clean up and weld is concave, overall efficiency and economic benefits or even better than solid CO2 welding. British special pointed out that CO2 gas shielded arc welding due to the atmosphere of oxidation, the hydrogen content of deposited metal is extremely low, has good resistance to hydrogen cracking.
Self-protection flux core wire in construction Warehouse Building http://www.jingtabuilding.com/steel-structure-warehouse.html also started to use, because do not need gas protection, use more convenient, but because of self-protection flux cored wire diffusion hydrogen content is higher, so it is only applied to steel or cold cracking tendency is not important parts of the welding, then to solve the problem, it is the improvement of the performance of the resistance to cold cracking, the second is the lower cost of materials.
2 welding equipment
Construction steel structure application of welding equipment is mainly with manual welding, MIG and MAG welding, submerged arc welding machine, electroslag welding machine etc, with the development of power electronic technology and microelectronics technology, electric welding machine is moving in high quality, high efficiency, energy saving, development direction, such as controllability is strong, and welding of smaller volume, lighter weight, more suitable for field operation. The popularity of inverter power supply, in particular, has greatly promoted the development of the steel structure welding equipment, welding inverter power supply, the weight is only 1/5 to 1/10 for the traditional arc welding power source, volume down to 1/3 of the traditional arc welding power supply, the power output characteristics can control. If welding inverter controlled by microprocessor, only need to change the software or change panel operation instructions. Can be realized all kinds of welding methods, such as MAG, TIG, MIG, PuiseMIG etc., at present, a new control technique known as double zero switch started using resonant circuit in the inverter welding machine, its environmental protection, energy saving, high efficiency characteristics is more outstanding.
Throughout the domestic Steel Structure Building http://www.jingtabuilding.com/steel-structure-building.html industry application of welding equipment, mainly has the following characteristics and trends:
(1) the widespread adoption of advanced technology, welding machine functions more hasten is perfect;
(2) the level of mechanization, automation and complete sets of further improve;
3. Electronic computers and welding robot also started in the production of steel structure production applications.
New type of safe large-span steel structure
http://steelwarehouse.blogspot.com/2013/04/new-type-of-safe-large-span-steel.html
2013年4月9日星期二
The Shanghai world expo theme pavilion steel structure
The Shanghai world expo theme pavilion steel structure processing plan is approved& amp; Have spent & amp; Have spent & amp; Have spent & amp; Have spent Recently, the 2010 Shanghai world expo theme pavilionsteel structure engineeringrocess expert commenting Yu Zhongye treasure smelting construction was successfully held. The conference brings together from domestic well-known universities, design institutes, the enterprise senior scholars, senior engineers and experts in the expo theme pavilion owner party, supervision party representatives. We carried on the thorough solution for discussion at the meeting and the exquisite technical communication, is a high level of discussion meeting.
Jury members first in China metallurgical smelting construction treasure LiuAnYi deputy general manager and general manager bao metallurgical steel structure ZhangRongHui, accompanied by secretary of the party committee of XiaoJin to treasure smelting china steel structure building a factory visit and design institute. The experts and scholarsworkshopCombination bao metallurgical steel structure inside the factory are making project artifacts, and detailed discusses difference between steel structure joint design at home and abroad and the necessity of weld penetration, is the perfect combination of theory research and practice situation. The experts of bao metallurgical steel structureworkshopBuildings, production scale, technological process, design the hardware construction and the processing of the expo theme pavilion steel girders.
In after the 2010 Shanghai world expo theme pavilion steel structure scheme research review in the meeting, deputy general manager of bao metallurgical steel structure Peng Gendong, design institute, the dean Luo Xinglong from development, qualification and certification, technical equipment and management ability, the typical model of bao metallurgical Sandwich Panel http://www.jingtabuilding.com/sandwich-panel.html engineering design, manufacture, installation and engineering in recent years the situation of performance are briefly introduced, including specification of the node design at home and abroad, the construction measures to design and construction process analysis, structure research and development, the multinational steel structure specification structure software development and the deepening of the construction machinery model database and the ability of analytical design, etc. World expo theme pavilion LiuWei deputy project manager for the expo theme pavilion Non-standard Components Fabrication http://www.jingtabuilding.com/steel-fabrication.html scheme report, describes the present situation of project, project ideas, relevant calculation, key points, unloading, slip synchronicity guarantee details etc. Participating experts and leaders from various aspects and angles to the professional guidance of argument. After a detailed discussion, the experts agreed that the expo theme pavilion "east west loose hanging, whole tensioning; slip, uninstall as a whole, and damper is installed, the seismic energy dissipation" scheme adopted many new technologies, new techniques, new measures and new methods, thoughtful, have a lot of simulation calculation of construction site construction, to the point, and a deeper analysis, scheme is feasible.
The process plan through the feasible careful review argument, deepening the China metallurgical smelting treasure construction both inside and outside the field of communication, of MCC treasure smelting construction has accumulated rich and valuable experience, won the world expo theme pavilion project owner's highly praise.
The Shanghai special Olympics stadium steel structure fire retardant coating start construction
http://steelwarehouse.blogspot.com/2013/04/the-shanghai-special-olympics-stadium.html
Jury members first in China metallurgical smelting construction treasure LiuAnYi deputy general manager and general manager bao metallurgical steel structure ZhangRongHui, accompanied by secretary of the party committee of XiaoJin to treasure smelting china steel structure building a factory visit and design institute. The experts and scholarsworkshopCombination bao metallurgical steel structure inside the factory are making project artifacts, and detailed discusses difference between steel structure joint design at home and abroad and the necessity of weld penetration, is the perfect combination of theory research and practice situation. The experts of bao metallurgical steel structureworkshopBuildings, production scale, technological process, design the hardware construction and the processing of the expo theme pavilion steel girders.
In after the 2010 Shanghai world expo theme pavilion steel structure scheme research review in the meeting, deputy general manager of bao metallurgical steel structure Peng Gendong, design institute, the dean Luo Xinglong from development, qualification and certification, technical equipment and management ability, the typical model of bao metallurgical Sandwich Panel http://www.jingtabuilding.com/sandwich-panel.html engineering design, manufacture, installation and engineering in recent years the situation of performance are briefly introduced, including specification of the node design at home and abroad, the construction measures to design and construction process analysis, structure research and development, the multinational steel structure specification structure software development and the deepening of the construction machinery model database and the ability of analytical design, etc. World expo theme pavilion LiuWei deputy project manager for the expo theme pavilion Non-standard Components Fabrication http://www.jingtabuilding.com/steel-fabrication.html scheme report, describes the present situation of project, project ideas, relevant calculation, key points, unloading, slip synchronicity guarantee details etc. Participating experts and leaders from various aspects and angles to the professional guidance of argument. After a detailed discussion, the experts agreed that the expo theme pavilion "east west loose hanging, whole tensioning; slip, uninstall as a whole, and damper is installed, the seismic energy dissipation" scheme adopted many new technologies, new techniques, new measures and new methods, thoughtful, have a lot of simulation calculation of construction site construction, to the point, and a deeper analysis, scheme is feasible.
The process plan through the feasible careful review argument, deepening the China metallurgical smelting treasure construction both inside and outside the field of communication, of MCC treasure smelting construction has accumulated rich and valuable experience, won the world expo theme pavilion project owner's highly praise.
The Shanghai special Olympics stadium steel structure fire retardant coating start construction
http://steelwarehouse.blogspot.com/2013/04/the-shanghai-special-olympics-stadium.html
2013年4月6日星期六
steel structure engineeringSnow to "buy" to "lessons from weihai to improve design standardsFuture city construction of light steel structure building
steel structure engineeringSnow to "buy" to "lessons from weihai to improve design standardsFuture city construction of light steel structure building, the original use of 50 years of basic snow pressure design criteria shall be from 45 kg/square meters up to 50 kg/m2. On February 17th, city is built appoint "light housingsteel structure engineeringConstruction management regulations ", the light housingsteel structure engineeringThe basic construction procedure, qualification management, contracting management, design management and a clear regulation of quality and safety management etc.
In December last year, a record since the biggest snowstorm hit weihai, causing serious economic losses to the city, a lot of lightThe steel structureworkshop, warehouse and temporary buildings collapsed. The city is built appoint organization of more than 350steel structure engineeringFor inspection, found that there are 53 project collapsed and damaged condition. In order to strengthen the light housingsteel structure engineeringConstruction management, city is built appoint under the condition of the snowstorm, introduced the light housingsteel structure engineeringConstruction management regulations ".
Required, all within the scope of weihai light under the roof and enclosure structure adopted by the network frame, net shell, single frame, shelving, and multi-layer framework, pressed arch board light housingsteel structure engineeringConstruction activities, to organize and implement strictly in accordance with the regulations. The snowstorm in December snow load based on the actual situation, our city will be once every 50 years basic snow pressure of the original design standard from 45 kg/square meters up to 50 kg/m2. And regulations, the design frame, truss, purlin beam and wall, because the wind suction effect should be considered adverse impact of the change of the internal components. Steel Workshop http://www.jingtabuilding.com/steel-structure-workshop.html engineeringDesign limit the use of arched corrugated steel roof structure, shopping malls, schools, markets and other places of occupied buildings of banning the use of arched corrugated steel roof structure.
Steel structure steel in 2010 is expected to reach 10% of steel
http://steelwarehouse.blogspot.com/2013/04/steel-structure-steel-in-2010-is.html
In December last year, a record since the biggest snowstorm hit weihai, causing serious economic losses to the city, a lot of lightThe steel structureworkshop, warehouse and temporary buildings collapsed. The city is built appoint organization of more than 350steel structure engineeringFor inspection, found that there are 53 project collapsed and damaged condition. In order to strengthen the light housingsteel structure engineeringConstruction management, city is built appoint under the condition of the snowstorm, introduced the light housingsteel structure engineeringConstruction management regulations ".
Required, all within the scope of weihai light under the roof and enclosure structure adopted by the network frame, net shell, single frame, shelving, and multi-layer framework, pressed arch board light housingsteel structure engineeringConstruction activities, to organize and implement strictly in accordance with the regulations. The snowstorm in December snow load based on the actual situation, our city will be once every 50 years basic snow pressure of the original design standard from 45 kg/square meters up to 50 kg/m2. And regulations, the design frame, truss, purlin beam and wall, because the wind suction effect should be considered adverse impact of the change of the internal components. Steel Workshop http://www.jingtabuilding.com/steel-structure-workshop.html engineeringDesign limit the use of arched corrugated steel roof structure, shopping malls, schools, markets and other places of occupied buildings of banning the use of arched corrugated steel roof structure.
Steel structure steel in 2010 is expected to reach 10% of steel
http://steelwarehouse.blogspot.com/2013/04/steel-structure-steel-in-2010-is.html
2013年4月1日星期一
Anhui hongxing road steel structure into AustraliaRecently
Anhui hongxing road steel structure into AustraliaRecently, the anhui hongxing road steel structure to undertake the Australian tiger taggart, international engineering company ENM engineering (engineering) in Australia, this is hong road steel structure division this year to undertake another 12 overseas steel structure engineering. The main steel building engineering include steel column frame, grating plate and support stiffening plate. The project from steel production and processing mode of transportation to the steel structure, all adopt the Australian indigenous design specifications, the overall quality requirement is high, the average error of less than 1.5 mm.
For convenience of transport, most steel structure connected by bolts. After completion of all steel structure processing, before they go out to assembly of steel structure as a whole, at the same time to number of all steel structures, respectively, and mark on steel structures. Now Australia project of steel structure building production is nearing an end, for all paint after coating can be sent to Australia for a steel structure installation.
Steel structure housing
http://steelwarehouse.blogspot.com/2013/04/steel-structure-housing.html
For convenience of transport, most steel structure connected by bolts. After completion of all steel structure processing, before they go out to assembly of steel structure as a whole, at the same time to number of all steel structures, respectively, and mark on steel structures. Now Australia project of steel structure building production is nearing an end, for all paint after coating can be sent to Australia for a steel structure installation.
Steel structure housing
http://steelwarehouse.blogspot.com/2013/04/steel-structure-housing.html
订阅：
博文 (Atom)