The main loads of the grid steel structure are divided into three types, namely functional load, permanent loa…
Steel trusses can be connected by welding, ordinary bolts, high-strength bolts or riveting. Welding is the mos…
Membrane structure and steel structure are widely used in the field of construction, but they have certain dif…
Truss bridge Truss bridge is a type of bridge, which is generally seen in railways and highways. It is divided…
When the roof load is large, the grid needs to be higher to provide sufficient rigidity and stability. On the …
Steel structure workshops have the characteristics of high strength, large span, high flexibility and fast con…
