Wall/ column and foundation connection structure and construction method thereof

Abstract

The invention provides a wall / column and foundation connection structure and a construction method thereof. A foundation comprises a base, a local wall / column and a foundation beam, two sides of the local wall / column sink downwards to form sunken portions, two ends of the foundation beam sink inwards to enable bosses to be formed at two ends of the foundation beam, a first hole penetrating throughthe bosses is vertically formed in the bosses, and a second hole is vertically formed in the local wall / column. When the foundation beam is built on the local wall / column, the first hole is aligned with the second hole; when the wall / column is built on the foundation beam, a third hole is aligned with the first hole, and pre-tightening force is exerted on the wall / column, the foundation beam andthe local wall / column through pre-tightening ribs. The wall / column and foundation connection structure and the construction method thereof have the advantages that modular construction can be realized, both the standardization degree and the construction speed are high, the whole construction process can be completely realized through a dry method, and template consumption and construction personnel are both reduced.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a connection structure between a wall / column and a foundation and a construction method thereof. Background technique [0002] The concrete foundation structure in the prior art is relatively simple. For example, patent application 201610455877.9 discloses a prefabricated building foundation, including a convex prefabricated foundation. The two ends of the convex prefabricated foundation are connected with the longitudinal ribs of the adjacent convex prefabricated foundation through sleeves; several vertically upward connecting ribs are fixed inside the convex prefabricated foundation, and the connecting ribs protrude from the upper part of the convex prefabricated foundation and Connect to the external wall through the sleeve. [0003] Another example is patent application 201210026247.1 which discloses a U-shaped groove foundation for a prefabricated building,...

AI Technical Summary

Problems solved by technology

There are many defects in the direct splicing of the prefabricated foundation and the wall / column in the prior art. For example, it is necessary to build modules to bind steel bars during the construction process, the formwork utilization rate is high, and the requirements for molds are high. The standardization of body requirements is relatively high, and the anti-seismic effect is also poor

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