Inner corner reinforcing structure applied to super-thick vertical concrete structure formwork system

Abstract

The invention discloses an inner corner reinforcing structure applied to a super-thick vertical concrete structure formwork system. The inner corner reinforcing structure applied to the super-thick vertical concrete structure formwork system comprises a first keel and a second keel, wherein an L-shaped core belt plate is installed between the first keel and the second keel; the L-shaped core beltplate comprises a core belt stiffening plate, an upper core belt plate and a lower core belt plate; the core belt stiffening plate is located between the upper core belt plate and the lower core beltplate; the sidewall of the upper core belt plate is connected with the sidewall of the first keel; the sidewall of the lower core belt plate is connected with the sidewall of the second keel; and a keel bayonet pin is connected among the first keel, the second keel and the L-shaped core belt plate in a penetrating manner. With the adoption of the manner of reinforcing through the keels and in combination with the core belt plate, the inner corner reinforcing structure applied to the super-thick vertical concrete structure formwork system is not liable to be deformed and displaced during concrete pouring, stable and reliable, not liable to cause mold burst and mold swelling, high in concrete shaping quality, simple in reinforcing structure, light in member, and simple and convenient to operate, so that the construction period is shortened, and the working efficiency is increased; and the keel bayonet pin is adopted for fixing, and is convenient to detach, and capable of being utilized in a turnover manner, so that the material is saved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a shear wall connection device, and more specifically to an inner angle reinforcement structure applied to an ultra-thick vertical concrete structure formwork system. Background technique [0002] With the continuous development of the construction industry, the structural forms are becoming more and more diverse. In order to meet the special building functions, various super-thick, large-section and other structural shapes appear. For example, in order to meet the requirements of radiation protection, the thickness of the reinforced concrete shear wall is more than 1.7m. , the size of the structural column is more than 4mx3m, and the concrete pouring needs to be poured in one time, which brings great construction challenges to the construction of the reinforced concrete formwork reinforcement system for vertical members, especially the reinforcement requ...

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Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a reinforcement structure applied to the inner corner of the formwork system of ultra-thick vertical concrete structure, which can effectively solve the existing reinforcement structure applied to the inner corner of the formwork system of ultra-thick vertical concrete structure The effect is relatively general, and it is easy to cause mold expansion during pouring; the existing inner corner reinforcement structure of the formwork system applied to ultra-thick vertical concrete structures is complicated and inconvenient to install; the existing inner corner reinforcement structure of the formwork system applied to ultra-thick vertical concrete structures It is not convenient enough to disassemble, it cannot be fully utilized, and there is a problem of material waste

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