The roof of the Air exhibition Hall is novel in shape, regular in column position, and the steel structure of …
The span of the steel structure roof is large, and the steel structure members are mainly box bending and tors…
There are few installation projects of multi-story large-span steel truss structure system. The results of dat…
The prefabricated building steel structure has the characteristics of energy saving, environmental protection …
The special-shaped steel structure or steel-mixed structure is not only very complicated in the use stage of t…
The steel roof has the characteristics of complex shape and large span, and the construction period of the pro…
