Formwork reinforcing structure of large-size inclined variable-cross-section structural column and construction method thereof

Abstract

The invention discloses a formwork reinforcing structure of a large-size inclined variable-cross-section structural column and a construction method thereof. The formwork reinforcing structure comprises a shear wall, column hoops and a supporting structure, wherein a structural column pouring space is defined by the shear wall and a formwork of the structural column, a plurality of column hoops are arranged at intervals in the vertical direction, each column hoop comprises two through-wall screws and a locking rod, the middles of the two through-wall screws are clamped on the formwork, the through-wall screws penetrate through the shear wall and extend to the side, away from the formwork, of the shear wall, the locking rods are connected to the two ends of the two through-wall screws in apulling mode, the supporting structure comprises a terrace assembly, a backrest assembly with the adjustable length and a supporting assembly, the backrest assembly is arranged between the side, awayfrom the shear wall, of the formwork and the locking rods of the multiple column hoops in a cushioned mode, the terrace assembly is hinged to the bottom end of the backrest assembly, and the supporting assembly is supported between the terrace assembly and the backrest assembly. According to the formwork reinforcing structure, the problem that if a traditional steel pipe support is adopted for reinforcing a formwork of a special-shaped structure column, certain pouring safety risks exist in the construction process is solved.

Description

Technical field [0001] The invention relates to the technical field of building construction, and in particular to a formwork reinforcement structure for large-volume inclined variable-section structural columns and a construction method thereof. Background technique [0002] In modern building structures (such as frame structures + core tubes), some of the structural columns are special-shaped. For the formwork of special-shaped structural columns, if traditional steel pipe supports are used for reinforcement, there will be certain pouring safety risks during the construction process. Contents of the invention [0003] In order to overcome the shortcomings of the existing technology, a formwork reinforcement structure for large-volume inclined variable-section structural columns and its construction method are now provided to solve the problem of using traditional steel pipe brackets to reinforce formwork for special-shaped structural columns during the construction proce...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects existing in the existing technology, a formwork reinforcement structure and construction method of large-volume inclined and variable-section structural columns are provided to solve the problem that if the formwork of special-shaped structural columns is reinforced with traditional steel pipe brackets, during the construction process There is a certain risk of pouring safety in the

Images