Filling type shear wall welded in staggered mode

Abstract

The invention discloses a filling type shear wall welded in a staggered mode. The filling type shear wall is of a structure with a plurality of cavities. Concrete is poured into the cavities. The cavities are formed by sequentially splicing a plurality of Z-shaped steel profiles in the same direction. Each Z-shaped steel profile comprises an upper flange, a web and a lower flange. The web and the lower flange of the previous Z-shaped steel profile and the upper flange and the web of the next Z-shaped steel profile jointly form one cavity in an enclosed mode. The Z-shaped steel profiles at the foremost end and the rearmost end are connected with L-shaped steel profiles or linear steel plates so that the cavities can be formed in an enclosed mode. According to the filling type shear wall welded in the staggered mode, a steel structure and a concrete structure are effectively combined together, and the advantages that steel is light in weight and high in strength, and the concrete is large in rigidity are well exerted; the shear wall can be produced by adopting an industrialized production line; assembly type construction is conducted on the site; and the requirements for environment-friendly construction and standard construction are met.

Description

technical field [0001] The invention belongs to the technical field of construction engineering and relates to a staggered welded filled shear wall. Background technique [0002] In February 2016, the Central Committee of the Communist Party of China and the State Council's "Several Opinions on Further Strengthening the Management of Urban Planning and Construction" proposed to strive to make the proportion of prefabricated buildings account for 30% of new buildings in about 10 years. According to the requirements of the "Outline", by 2020, prefabricated buildings will account for more than 20% of new buildings, and by 2025, prefabricated buildings will account for more than 50% of new buildings. The 2016 government work report also proposed to actively promote green buildings and building materials, vigorously develop steel structures and prefabricated buildings, speed up standardized construction, and improve the level of construction technology and project quality. At pr...

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Problems solved by technology

[0003] Traditional residential buildings mainly use concrete structures, which require a lot of labor during construction, and consume a lot of wood during on-site construction, generating a lot of waste water and dust

Steel structure is a building system that satisfies standardized design, factory production, and prefabricated construction. However, the existing steel structure system is relatively traditional and does not match the characteristics of residential apartments. It is difficult to modularize production, and the cost is high and the steel consumption is large.

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