Ultra-thin steel truss inclined wall construction method and formwork structure

Abstract

The invention discloses an ultra-thin steel truss inclined wall construction method and structure. The ultra-thin steel truss inclined wall construction method is characterized in that a connecting member is fixed between a superstructure and a substructure; the outside of an inclined wall body utilizes a steel bar truss formwork as a supporting member, and two ends of the steel bar truss formwork are connected with the connecting member of the superstructure and the substructure to serve as the outer supporting formwork of the inclined wall body; the inside of the wall body utilizes an ordinary formwork; the ordinary formwork and the steel bar truss formwork are connected through a split bolt; the pouring of concrete utilizes self-compacting concrete. According to the ultra-thin steel truss inclined wall construction method and structure, the steel bar truss formwork serves as the support of the outside of the inclined wall body, and the inside of the inclined wall body still utilizes the ordinary formwork, so that the difficulty in the supporting of the inclined wall is overcome; the technology is simple, the field installation efficiency is high, the quality is reliable, the construction period is short, the labor intensity is low, and labor force can be arranged for performing construction simultaneously; materials can be processed in a material processing factory, field assembly can be performed directly, and the construction period is shortened; the construction quality meets design requirements.

Description

technical field [0001] The invention relates to an ultra-thin steel truss inclined wall construction method and a formwork structure, belonging to the technical field of inclined shear wall formwork support in construction engineering. Background technique [0002] In the construction of construction projects, it is often encountered that there is a need to carry out a large number of inclined wall constructions with a thickness of about 150mm in the backing part of the construction project. At present, during construction, the conventional formwork support systems used mainly include steel pipe formwork support systems, bowl-shaped formwork support systems, and self-jacking climbing formwork support systems. Since the wall is an inclined structure and the outside of the wall is a mountain, if steel pipe formwork support system or bowl-shaped formwork support system is used, the vertical rod of the bracket needs to be supported on the mountain outside the wall, which has cer...

AI Technical Summary

Problems solved by technology

Since the wall is an inclined structure and the outside of the wall is a mountain, if steel pipe formwork support system or bowl-shaped formwork support system is used, the vertical rod of the bracket needs to be supported on the mountain outside the wall, which has certain safety hazards; The wall is post-construction. If the climbing formwork system is used to erect the wall, it will be more difficult and costly

Therefore, the existing inclined wall construction methods are not ideal

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