Construction method with supports and templates in single side of arc shear wall

Abstract

The invention discloses a construction method with supports and templates in the single side of an arc shear wall, and belongs to the technical field of architectural engineering. The method comprisesthe steps of measurement and line layering, steel bar installation, manufacturing the templates of the arc shear wall, assembling and fixing the templates, fixing the bottoms of the templates in theouter sides, erecting supports, concrete pouring and dismounting the templates and supports. The large templates are used to reduce splicing seams of the templates, reduce template assembling time andaccelerate construction; the customized arc templates of a steel and plastic combined template system are used to reduce the deviation of arc degree and verticality, and the engineering quality is improved; the bottom is fixed by split bolts and compressed by square strips in the lower, the template stability is improved, template displacement is reduced, and conditions including slurry leakage,surface unevenness, template expansion and staggering of the bottom of the exterior wall are avoided; a triangular steel pipe truss system of the wall uses steel pipes, fasteners and template steel bar back ribs for fixation, inclination of the templates is controlled and the safety is improved; and the large steel-plastic templates and the triangular steel pipe truss system are used repeatedly sothat energy is saved, the environment is protected and the cost is reduced.

Description

Technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a construction method of a single-side supporting form of a circular arc shear wall. Background technique [0002] With the progress of the times, many buildings have begun to design their shapes in order to highlight their advantages. For example, arc shear walls are more often used in modern buildings, bringing people a brand new visual enjoyment. However, the use of arc shear walls also brings many difficulties and inconveniences to the construction of the project. The main manifestations are the complicated design and installation of the formwork and its support; the difficulty of concrete pouring and construction. The conventional construction method is to use the shaped arc steel mold and the arc square steel or the steel pipe transverse flute as the formwork system. The construction cost is high, and the secondary utilization rate of the steel mold ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a single-side formwork construction method for an arc shear wall to solve the difficulty in controlling the arc and verticality of the arc shear wall single-side support formwork in the traditional construction method, and the unbalanced support force of the formwork during concrete pouring , the template is difficult to fix, prone to technical problems such as mold explosion, slurry leakage, and wrong platform