Yangzhou steel castle in the airYangzhou south gate sites scheduled pavilion Steel structure workshop & other

Yangzhou steel castle in the airYangzhou south gate sites scheduled pavilion Steel structure workshop & other; 9 & middot; 26 & throughout; Luck meet Chinese and foreign guests and the general public during the expo, the steel structure of the main frame of the pavilion construction has been completed. Reporter yesterday morning into the steel structure inside the pavilion to visit.

Without a pillar to prop up the hall

Look from the outside the south gate relics exhibition hall, let a person feel & other; Trendy & throughout; , reminiscent of the steel structure architecture woven structure & other; The bird's nest & throughout; , and the more surprising: looking from inside is too clear, daylighting is very good, and the size of the pavilion, not a pillar to prop up.

Steel structure of the pavilion is about 76 meters in length, the span of about 29-40 meters, eaves 5-6 meters high, maximum height of 12 meters, a total construction area of 2660 square meters. Outdoor building supported by steel structure frame, show lozenge crossed weave structure, steel structure for the whole project is about more than 300 tons of steel beam, the equivalent of a 300 tons of & other; A castle in the air throughout the &; , without the traditional support column, is full of the whole steel structure welding, a series of breakthrough in technology.

Concerned expert evaluation, according to the province that steel structure beam installation quality is superior, the technical level in the leading level in the province. And south gate site pavilion is Yang's first closed protect the ruins of the gate of city history.

GPS satellite positioning construction

& other; Throughout the south gate of bird nest &; Steel structure is made up of many surface, if a welding point can not meet the requirements, will bring to the whole construction of unintended consequences. Construction according to expert introduction, the south gate of the construction of the site protection exhibition hall appearance is unique, there are 17 bedding face, steel structure adopted & other Suspension method & throughout; Installation, like building castles in the air, which requires the construction of fairly high precision. With ordinary watch must not to the naked eye, with feet the amount of error is also big, therefore, in this project for the first time used the GPS satellite positioning technology, cooperate with total station device at the same time, the error is not more than 3 mm.

The glass pavilion top & other; Projection & throughout; Site of the essence

Look at south gate site from within the pavilion, pavilion at the top of the steel structure into a grid, most of the grid has been closed, still hang a lot of beautiful lamps, but there are a lot of mesh or in the open air.

Why don't the roof construction at the same time? According to introducing, has closed the grid, 5 layer composite materials is adopted, from inside to outside to use the material is aluminous model board, heat preservation and heat insulation layer respectively, sheet metal, composite waterproof layer, aluminum and glass. And haven't install building materials steel grid structure has the special function, to install the pervious to light glass, it is not only for lighting, there is a special design & ndash; & ndash; Install glass grid form a pattern, stretching from the entrance to the interior, and the light from top to bottom of projection corresponds to the south gate is the essence of the site.
2010 management present situation and the policy of light steel shed in our countrySteel structure building in China is not strange, as early as five
http://steelwarehouse.blogspot.com/2013/03/2010-management-present-situation-and.html