Rough surface connection based assembly steel fiber regeneration brick concrete wall and construction method thereof

Abstract

The invention discloses a rough surface connection based assembly steel fiber regeneration brick concrete wall. The wall comprises prefabricated wall plates, cast-in-place vertical edge members, cast-in-place connection columns, built-in longitudinal bars and pre-buried welding plates. Rough surfaces are formed on left and right sides of the prefabricated wall plates, and horizontal rebars and vertical rebars are arrrnaged in the rough surfaces. The cast-in-place vertical edge members and the cast-in-place connection columns are connected with the prefabricated wall plates through the rough surfaces. The built-in longitudinal bars and the horizontal rebars are nested, and one-to-one spot welding is achieved at the connection positions to form a horizontal connection structure. The pre-buried welding plates are buried at the bottoms of the prefabricated wall plates and are welded with welding plates arranged at the tops of hidden beams to form a connection structure. The prefabricated wall plates are made of steel fiber regeneration brick. The invention further provides a construction method of the wall. Compared with traditional assembly walls, the wall has the advantages of being provided with a energy dissipation and seismic mitigation function, ecological and environmentally friendly, quick to build and economic and practical.

Description

technical field [0001] The invention belongs to the technical field of construction, and in particular relates to an assembled steel fiber regenerated brick concrete wall based on rough surface connection and a construction method thereof. Background technique [0002] The prefabricated concrete structure meets the social requirements of resource conservation and environmental friendliness put forward in my country's "Twelfth Five-Year Plan", and is one of the effective ways to realize building energy conservation, emission reduction and housing industrialization. In recent years, the country's policy guidance and preferential policies for prefabricated housing have been introduced one after another. The prefabricated integral shear wall structure has been widely used in high-rise residential structures due to its good integrity, high rigidity, and high bearing capacity. At present, the development of prefabricated walls is facing many problems. On the one hand, the material...

AI Technical Summary

Problems solved by technology

At present, the development of prefabricated walls is facing many problems. On the one hand, the materials used in the walls are traditional concrete materials, which makes my country's energy and raw material consumption too large. Therefore, finding new ecological concrete wall materials has become an urgent problem to be solved.

On the other hand, the connection method of the traditional prefabricated shear wall structure needs to be further improved. The current connection method requires high prefabrication precision of components and takes a long time to install the holes, which greatly delays the construction period and increases the project cost. Therefore, it is necessary to The connection structure used in traditional prefabricated shear walls is improved, and a prefabricated wall connection structure with simple structure, reasonable design, convenient construction, low investment cost and good use effect is proposed

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