Supporting system for connection position of fabricated shear wall slab with bottom with height difference and installing method

Abstract

The invention provides a supporting system for the connection position of a fabricated shear wall slab with the bottom with height difference and an installing method. The supporting system comprisessupporting frames, wood beam brackets and a pre-embedded pipe fitting. The wood beam brackets are arranged on the upper portions of the supporting frames and used for supporting wood beams. Each supporting frame is provided with three reserved holes which are not in the same line. Bolts penetrate through the reserved holes and are connected with the pre-embedded pipe fitting. The pre-embedded pipefitting is connected with a shear wall through rivets. The supporting system has the beneficial effects that at the connection position when height difference exists at the bottom of the fabricated concrete structure shear wall middle supporting seat slab, the supporting frames are fixed through the pre-embedded pipe fitting pre-embedded in a fabricated concrete structure shear wall, composite floor slabs are supported and prefabricated, and vertical supports at the lower parts of the floor slabs are eliminated, so that the difficulty of formwork supporting is reduced, the cost is saved, andthe construction precision can be met; and aiming at a fabricated type building, the formwork supporting problem of post-cast joints of the shear wall and the composite slabs is solved, one-time completion can be achieved by adopting the supporting system.

Description

technical field [0001] The invention relates to a novel wall panel support system, in particular to a support system and an installation method for a joint with a height difference at the bottom of an assembled shear wall panel. Background technique [0002] With the increasing development of prefabricated buildings, the connection of various components of prefabricated buildings will also become frequent and important. In the connection of prefabricated building structural components, wall panel connection is a very common existence. In this connection form, one end of the slab rests on the edge of the shear wall, the upper part of the slab is lifted by a crane, and the bottom is supported vertically, and the overall connection is realized through part of the cast-in-place wall slab and the concrete in the node area. [0003] There are mainly three problems in the wall panel connection node: [0004] First, board straightening and leveling issues. In the actual structura...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of time-consuming and labor-intensive support of the post-cast formwork at the connection node of the joint of the joint between the joints of the intermediate support of the prefabricated concrete structure shear wall (with a height difference at the bottom of the slab), the present invention provides a prefabricated concrete structural shear wall Intermediate support support system and installation method

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