HSC structure with tie bar end anchor connection joints and construction method

Abstract

The invention discloses an HSC structure with tie bar end anchor connection joints and a construction method. The HSC structure comprises a steel plate and a wall body formed by pouring concrete, the steel plate is located on one side of the wall body, a reinforcing mesh which is in parallel alignment fit with the steel plate is embedded in the other side of the wall body, and the steel plate, the wall body and the main extension face of the reinforcing mesh are parallel to one another; a plurality of tie bars are arranged on the reinforcing mesh, the tie bars and the reinforcing mesh are in linkage in the direction perpendicular to the main extension face of the steel plate, a plurality of studs are evenly welded to the main extension face of the side, facing the wall body, of the steel plate in an array mode, and the free ends of the tie bars are provided with anchor heads which are in lap joint with the studs in an aligned mode and enhance the mutual anchoring effect. The HSC structure with the tie bar end anchor connection joints has a single-side steel plate structure, is simple, convenient and efficient to manufacture and form, is lower in construction difficulty and field workload, and is higher in overall construction efficiency. The invention further discloses a construction method for the HSC structure with a tie bar end anchor connecting joint.

Description

technical field [0001] The invention relates to the technical field of construction of concrete structure walls, in particular to an HSC structure with end-anchor connection nodes of tension bars. The invention also relates to a construction method for the HSC structure with tie-end-anchor connection nodes. Background technique [0002] A large number of reinforced concrete structures are used in architectural structural engineering, and we have very mature design and construction engineering experience. With the improvement of China's comprehensive national strength and socio-economic level, building anti-seismic fortifications are also constantly improving, resulting in denser reinforced concrete structures; at the same time, China's labor force population has declined precipitously since 2015, and labor costs have continued to rise. In the civil construction industry, the construction of concrete structures is labor-intensive work, and the increase in the intensity of st...

AI Technical Summary

Problems solved by technology

[0005] Different from the steel plate concrete structure, the steel plates on both sides of the section are processed in the factory, and the tie rods, steel partitions, etc. are welded and connected on both sides in the factory; it is also different from the ordinary reinforced concrete structure. Tie the tie through tie bars; the HSC structure cannot directly pull the tie bars on the steel plate, and the current common construction method is to weld the tie bars to the steel plate on site. The mechanical properties are also adversely affected

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