Construction method for shear wall setting steel framework bracing unidirectional fastening screw on deformation joint

Abstract

The invention discloses a construction method for a shear wall setting steel framework bracing unidirectional fastening screw on a deformation joint. The construction method is characterized in comprising the following steps: a, according to a drawing, carrying out template sample refurbishment, and manufacturing a setting steel framework and a wood pattern used for a shear wall on the deformationjoint; b, after the vertical reinforcing steel bars of the shear wall finish binding acceptance check, installing a template; c, mutually contrasting an inner side timber formwork and an outer side steel framework to enable a split bolt to be penetrated; d, after the framework finishes being reinforced, carrying out framework acceptance check; e, pouring concrete. The construction method for theshear wall setting steel framework bracing unidirectional fastening screw on the deformation joint has the advantages of simple structure of the shear wall setting steel framework bracing device, convenience in manufacture and safe and reliable engineering quality, the integral rigidity of the shear wall framework on the deformation joint can be improved, the flatness and the perpendicularity of the shear wall framework on the deformation joint are guaranteed, the compactness of the concrete is guaranteed, engineering cost is lowered, concrete forming quality is guaranteed, and the functions of lowering cost and increasing effects are performed.

Description

technical field [0001] The invention relates to a method for supporting post-cast shear wall templates at deformation joints, in particular to a construction method for supporting one-way fastening screw rods for shear wall shaped steel templates at deformation joints. Background technique [0002] It is more difficult to support the shear wall formwork at the deformation joint, and it is more difficult to remove the formwork, which may easily cause the shear wall formwork to remain in the deformation joint. The traditional method of supporting the formwork of the shear wall at the deformation joint is to use filled extruded panels and use waste formwork to make the box shell, but the quality of the shear wall at the deformation joint is not satisfactory, and the smoothness of the shear wall cannot be guaranteed. degree, verticality and concrete compactness. [0003] Therefore, there are above-mentioned inconveniences and problems in the supporting mode of the shear wall fo...

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Problems solved by technology

[0002] It is more difficult to support the shear wall formwork at the deformation joint, and it is more difficult to remove the formwork, which may easily cause the shear wall formwork to remain in the deformation joint

The traditional support method of the shear wall formwork at the deformation joints is to use filled extruded panels and use waste formwork to make the box shell, but the quality of the shear wall at the deformation joints is not satisfactory, and the smoothness of the shear wall cannot be guaranteed. Degree, verticality and concrete compactness

[0003] Therefore, there are above-mentioned inconveniences and problems in the support mode of the shear wall formwork at the known deformation joints.

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