Connection structure for combined wall-light steel frame hybrid house

Abstract

The invention discloses a connection structure for a combined wall-light steel frame hybrid house. The connection structure comprises a H-shaped steel beam, a steel column, a spatial truss, an upper wall trestle column, a lower wall trestle column, wherein the steel column and the spatial truss are arranged at the two ends of the H-shaped steel beam correspondingly, the upper wall trestle column is connected to the upper end of the spatial truss, and the lower wall trestle column is connected to the lower end of the spatial truss. The connection structure achieves connection of a thin-framework-wall combined wall and a large-plate-thickness H-shaped steel and improves the synergic deformation capacity of the thin-framework-wall combined wall and the large-plate-thickness H-shaped steel, under the action of static load, the truss is in an elastic work state, so that the lateral stiffness of the structure can be improved, the vertical bearing capacity of the structure is improved, underthe action of strong earthquake, the spatial truss generates deformation to dissipate energy, so that the combined wall is prevented from being damaged; and besides, the structural integrity can be obviously improved, and continuous collapse is avoided.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a composite wall-light steel frame hybrid building connection structure. Background technique [0002] The cold-formed thin-walled steel housing system is ecologically friendly, thermally insulated, and has superior performance. It is a new type of green, environmentally friendly and healthy housing. It has the advantages of light structural weight and good seismic performance. The main load-bearing components of cold-formed steel houses are composite walls. When this kind of structural system is used from low-rise to multi-storey, the shear performance of the floor connection becomes the key factor affecting the mechanical properties of the wall; the stairwell becomes the weak link of the structure due to the discontinuity of the stairwell floor, and is prone to damage under earthquake action. Under the action of earthquakes, the composite wall often suffers mi...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a combined wall-light steel frame hybrid building connection structure to solve the problem of poor cooperative work performance of the existing wall skeleton under the reciprocating load

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