Design scheme of multi-storey light steel structure house in Chongqing

First of all, the floors of multi-storey light steel structure houses need to have sufficient bearing capacity, stiffness and integrity. At present, it is more common to put the special-shaped steel plate on the steel beam, and then cast the reinforced concrete slab of 100-150mm, that is, the laminated steel plate composite plate, the special-shaped steel plate and the steel beam. Connected by stud bolts. In addition, prestressed slabs can be used to add cast-in-place concrete or ordinary reinforced concrete slabs. In this case, a reliable connection between the slab and the steel beam should be ensured. Considering the combination of steel beam and flat plate in the design process, the bearing capacity and overall stability of the beam can be significantly improved, and the height of the beam can be effectively reduced. The connection between the main beam and the secondary beam is usually a simple support connection, and sometimes it is also made into a connection of unequal height. For example, when laminated steel sheets are used, the thicknesses of the primary and secondary beams are different. At the same time, it can also increase the clear height of the building. The protective structure of the multi-storey light steel structure house is to reduce the self-weight of the multi-storey light steel structure house, and the light structure is used for the envelope structure. The outer walls are mainly made of lightweight filling materials such as hollow bricks and aerated concrete. Sometimes composite walls made of pressed steel and lightweight insulation are used, and many exterior walls of the house are both light and aesthetically pleasing. Glass curtain wall. structure. The inner dividing wall can be made of light-filled walls, such as hollow brick or aerated concrete or light steel keel plasterboard. Currently, it is separated by an aluminum framed glass.