Formwork Reinforcement Structure of Special-shaped Shear Wall

Abstract

The invention relates to a special-shaped shear wall formwork reinforcement structure, which mainly relates to the technical field of building construction. It is connected and fixed with the tension reinforcement component, and a vertical inner corrugation is set between the wall formwork and the horizontal outer corrugation, and the two mutually perpendicular wall formworks are spliced ​​and fixed to form a male and female corner, and the pouring mold cavity is located at the male and female corner Reinforcement parts are provided, and the reinforcement parts are located between the wall formwork and the vertical inner corrugation, diagonal brace reinforcement components are arranged between the wall formwork on both sides of the inner corner, and between the wall formwork on both sides of the outer corner There are two pull reinforcement components. The invention can reinforce the joints of the formwork of the wall, reduce the generation of staggered joints, angle deviations and grout leakage at the inner and outer corners, improve the appearance quality of the special-shaped shear wall, reduce the cost, and shorten the construction period.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a formwork reinforcement structure for a special-shaped shear wall. Background technique [0002] Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls in houses or structures that mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes, preventing structural shearing (shearing) destroy. Shear walls are generally formed by pouring reinforced concrete, so it is necessary to build a shear wall formwork before pouring. For the shear walls of buildings such as high-rise buildings, commercial buildings, garages, etc., the shear walls are usually special-shaped shear walls composed of several yin and yang corners, which makes the special-shaped shear wall formwork emerge as the times require. [0003] The special-shaped shear wall formwork in the prior art usually includes a plura...

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Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: since the joints of two mutually perpendicular wall formworks are only reinforced by vertical inner corrugations and steel pipes, it is easy to produce joint gaps and excessive deformation when pouring concrete, which makes The control of the formed yin and yang angles cannot meet the construction requirements, resulting in staggered joints, angle deviations and grout leakage at the yin and yang angles. It is necessary to make up for the defects caused by chiseling concrete, repairing, and painting thickening, which affects the quality of the project. It also leads to an increase in construction costs and affects the construction period

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