Connecting structure for L-shaped constructional column and independent foundation of fabricated composite wallboard and fabricated composite wall construction method

Abstract

The invention discloses a fabricated composite wallboard L-shaped constructional column and independent foundation connecting structure and a fabricated composite wall construction method.The fabricated composite wallboard L-shaped constructional column and independent foundation connecting structure comprises a foundation beam, an independent foundation, a foundation cushion layer and an L-shaped constructional column, the foundation cushion layer is arranged below the foundation beam and the independent foundation, and the independent foundation is arranged at the L-shaped corner of the foundation beam; the foundation beam and the independent foundation are poured into a whole on site through concrete, a concave groove with an upward opening is formed in the upper surface of the foundation beam, the lower portion of the assembly type composite wallboard is fixedly connected into the concave groove, the independent foundation is provided with an L-shaped groove, steel plates are embedded in the vertical faces of the sides of the L-shaped groove, the lower portion of the L-shaped constructional column is inserted into the L-shaped groove, and the lower portion of the L-shaped constructional column is fixedly connected with the L-shaped groove. The lower portion of the L-shaped constructional column and the independent foundation are poured together through cast-in-place concrete to form a whole, and the assembly type composite wall plate is fixedly connected with the L-shaped constructional column. Prefabricated construction of the constructional column is achieved, the wet construction workload on a construction site is greatly reduced, and the construction period is shortened.

Description

technical field [0001] The invention relates to a connection structure of an L-shaped structural column of an assembled composite wall panel and an independent foundation and a construction method of an assembled composite wall, and belongs to the technical field of assembled concrete building structure engineering. Background technique [0002] In the construction industry, the traditional cast-in-place operation produces a large amount of waste, and the disposal of construction waste has always been a major problem for urban development; the wet cast-in-place operation has serious environmental pollution, waste of water resources, dust pollution, noise pollution, etc. The problem is very serious; most of the cast-in-place operations are performed manually on the construction site, which is greatly affected by the weather, which is not conducive to the improvement of the quality of the project; the labor efficiency is low, and with the rising wages of construction workers, t...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a connection structure between the L-shaped structural column of the assembled composite wall panel and the independent foundation and the construction method of the assembled composite wall, so as to solve the problem of large wet work workload of the assembled concrete structural column at the construction site. The construction period is long, which is not conducive to assembly construction and other issues

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