Structural system and assembly method of embedded block composite wall-column multi-storey light steel residential building

Abstract

The invention discloses an embedded block combined wall-column multi-layer light steel residential structure system and assembly method, including a light steel keel embedded block shear wall, a hole wall element, a light steel keel combined load-bearing wall, and a light steel-light concrete combination The floor, energy-dissipating supports and connectors, the light steel keel insert shear wall are set on both sides of the hole wall element, and are fixedly connected with the hole wall element through the connector; the light steel keel composite load-bearing wall is located between two light steel keel Between the block shear walls, the energy-dissipating support is set in the light steel keel composite load-bearing wall, and is connected with the light steel keel insert shear walls on both sides through connectors. The light steel-light concrete composite floor and the light steel keel of each layer The fixed connection of the embedded shear wall, the hole wall element and the light steel keel composite load-bearing wall. The invention promotes the deformation coordination between the light steel keel insert shear wall and the light steel keel composite load-bearing wall, and improves the energy consumption capacity of the structure. All parts can be prefabricated in batches in the factory and assembled on site, and the degree of industrialization is high; the assembly The method is easy to construct.

Description

technical field [0001] The invention relates to a building structure, in particular to an embedded block composite wall-column multi-layer light steel residential structure system and an assembly method. Background technique [0002] For many years, the cold-formed steel structure system has been widely used in the United States, Japan, Australia and other countries and regions due to its advantages of light weight, environmentally friendly and recyclable materials, high degree of assembly, and short construction period. In recent years, the system has also received increasing attention in my country, especially because of its high construction efficiency, it played an important role in the Wenchuan earthquake relief process. At present, cold-formed steel structures have been widely used in residential buildings, villas, hotels and other buildings, and are gradually developing from low-rise to multi-storey. As my country vigorously promotes prefabricated assembly constructi...

AI Technical Summary

Problems solved by technology

However, the shear damage of the existing cold-formed steel structure system is mostly concentrated in the underlying structure, and the post-disaster repairability of the structure is weak. At present, it is urgent to improve the sustainable disaster resistance of the multi-layer cold-formed steel structure system to promote the multi-layer cold-formed The popularization and application of steel structures in my country, especially in villages and towns where the housing conditions urgently need to be improved

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