Inflatable template supporting system for shear wall structure deformation joint and construction method

Abstract

The invention discloses an inflatable template supporting system for a shear wall structure deformation joint and a construction method. The inflatable template supporting system comprises outer templates used for supporting the outer wall surfaces of two shear walls and inner templates used for supporting the inner wall surfaces of the two shear walls, wherein the two outer templates are reinforced by a counter-pulling device, the bottoms of the inner templates stretch into the deformation joint of an understructure and are attached to the wall surface of the understructure, the bottoms of the inner templates are supported on embedded strutting pieces, long strip-shaped and vertical inflatable rubber tyres are inserted between the two inner templates, the inflatable rubber tyres are distributed along the deformation joint without interference with the counter-pulling device, clamping parts are fixed on the inner sides of the two inner templates, the clamping parts are distributed along the inflatable rubber tyres so as to position the inflatable rubber tyres, and all the inflatable rubber tyres can reinforce the two inner templates after being inflated. Whole-layer simultaneous construction of a mult-unit building can be realized, the structure section is unchanged, the operation is simple, the processes are reduced, the construction period is shortened, the system can be reused, and the construction cost is reduced.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to an inflatable formwork support system and a construction method for deformation joints of a shear wall structure. Background technique [0002] The deformation joints between high-rise building units, especially the deformation joints between two shear walls, are very common. Since the deformation joints of such shear wall structures are relatively narrow, they are not suitable for construction. The existing construction of deformation joints of shear wall structures has the following defects: 1) the formwork for strengthening deformation joints should not be taken out, resulting in waste and hidden dangers to quality and safety; 3) When split-level construction is used, although the cross-sectional size of the structure is guaranteed, the concrete can only be poured in units, which is inconvenient for construction, and the extruded board still cannot be removed. ...

AI Technical Summary

Problems solved by technology

[0002] The deformation joints between high-rise building units, especially the deformation joints between two shear walls, are very common. The deformation joints of such shear wall structures are relatively narrow, so they are not suitable for construction

The existing construction of deformation joints of shear wall structures has the following defects: 1) the formwork for strengthening deformation joints should not be taken out, resulting in waste and hidden dangers to quality and safety; 3) When staggered construction is used, although the cross-sectional size of the structure is guaranteed, the concrete can only be poured in units, which is inconvenient for construction, and the extruded board still cannot be removed

Images