Light steel structure is a combination of beam column unit members. In the steel structure of single-layer industrial and civil buildings, single span, double span, multi span, single and double slope portal frames are widely used.
【详情】
The closed thin-walled section of the box structure has a large torsional rigidity, the top and bottom plates have a large area, can effectively resist the positive and negative bending moment and meet the needs of reinforcement, and has go…
【详情】
The multi-storey and high-rise steel structure system is divided into frame, frame support (shear wall panel), tube (frame tube, tube in tube, truss tube, bundle tube) and mega frame.
【详情】