A horizontal node connection method of assembled steel plate concrete shear wall

Abstract

The invention belongs to the technical field of buildings and particularly provides a fabricated steel plate reinforced concrete shear wall horizontal joint connection method. The problem that an existing fabricating mode of steel plate reinforced concrete shear walls is large in welding deformation and not compact in grouting, and consequently, the shear walls have potential safety hazards is solved. The shear wall horizontal joint connection method comprises the following steps that the two walls are provided; the two walls can be in butt joint with each other and are extended with a plurality of fishplates in the butt-joint direction correspondingly; connecting components and fastening pieces are provided; the corresponding set of fishplates is connected with the corresponding connecting component through the corresponding fastening piece to form a joint unit between the two walls; and the multiple joint units distributed in the longitudinal direction of the shear walls constitute ajoint part. Through arrangement, the connecting difficulty of the shear walls is lowered, the efficiency of fabricating construction is improved, the strength and deformation capacity of shear wall structures are ensured, and the safety of connecting joints is improved.

Description

technical field [0001] The invention belongs to the technical field of construction, and specifically provides a method for connecting horizontal nodes of a prefabricated steel plate concrete shear wall. Background technique [0002] At present, the joint connection methods of steel plate concrete shear walls mainly include cast-in-place and fabricated. Among them, the cast-in-place steel plate concrete shear wall mainly has problems such as heavy wet work, long construction period, low efficiency, waste of formwork, and serious dust pollution during construction by binding steel bars on site. The harsh environment has been gradually replaced by prefabricated steel plate concrete shear walls in recent years. [0003] There are two joint connection methods of the existing prefabricated steel plate concrete shear wall: welding and grouting sleeve connection. in: [0004] The process of welding connection is: factory prefabricated shear wall components, assembled on site, an...

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Problems solved by technology

[0007] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing steel plate concrete shear wall assembly method has large welding deformation and insufficient pouring, which leads to potential safety hazards in the shear wall, the present invention provides a prefabricated steel plate Concrete shear wall horizontal node connection method, the horizontal node connection method includes the following steps: providing two walls; wherein, the two walls can be connected to each other and steel plates are embedded in the two walls, and the two walls A plurality of fishplates distributed along the longitudinal direction of the shear wall are respectively extended from the steel plates toward the butt joint direction; connecting members and fasteners are provided; a group of fishplates corresponding to the two walls are supported by the The fastener is connected with the corresponding connecting member to form a node unit between the two walls; wherein, a plurality of node units distributed along the longitudinal direction of the shear wall constitute a node part

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