Energy-consumption dry type connection concrete shear wall system and construction method

Abstract

The invention provides an energy-dissipation dry-type connection concrete shear wall system and a construction method. The shear wall structure comprises shear wall bodies, composite floor slabs and connecting beams, the composite floor slabs are located between every two adjacent layers of shear wall bodies in the vertical direction, the every two adjacent layers of shear wall bodies in the vertical direction and the composite floor slabs are connected into a whole through energy dissipation, the connecting beams are connected between every two adjacent shear wall bodies in the horizontal direction, and the connecting beams are connected with the shear wall bodies in an energy-consuming manner. Through energy dissipation connection among the shear wall bodies, the composite floor slabs and the connecting beams, the anti-seismic performance of the shear wall system is improved, the ductility and the energy dissipation capacity are improved, and therefore the anti-seismic effect and the stress performance of the whole structure are improved, and structural damage is reduced. The construction method comprises the steps of prefabricating and processing components and performing on-site splicing construction, namely prefabricating and processing the components in a factory, and performing on-site splicing construction; and the stability and reliability of the overall structure of the shear wall are guaranteed, on-site splicing construction is achieved, and the construction efficiency of the shear wall is improved.

Description

technical field [0001] The invention relates to the field of building anti-seismic technology, in particular to an energy-consuming dry-type connected concrete shear wall system and a construction method. Background technique [0002] The prefabricated structure is one of the effective ways to realize the industrialization of housing, promote the concept of green building and green construction, and accelerate the structural adjustment and technological transformation of the construction industry. Compared with the traditional cast-in-place reinforced concrete structure, the prefabricated concrete structure has the advantages of short construction period, less resource consumption, less environmental pollution, and low labor cost. inevitable choice. my country's multi-high-rise residential buildings are mostly reinforced concrete structures, and with the development of housing industrialization and construction industrialization, the prefabricated concrete shear wall struct...

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Problems solved by technology

[0005] The invention provides an energy-consuming dry-type connected concrete shear wall system and construction method, which are used to solve the defects of heavy workload and weak seismic performance caused by the "wet connection" of the prefabricated building nodes in the prior art

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