Wrapped steel wire mesh cement mortar plate and concrete combined L-shaped bearing column and manufacturing method thereof

Abstract

The invention relates to a wrapped steel wire mesh cement mortar plate and concrete combined L-shaped bearing column and a manufacturing method thereof, belonging to the technical field of structural engineering. The L-shaped column is integrally cast by using embedded column reinforcements and concrete, and therefore, three embedded columns including two embedded columns located at two limbs and an embedded column located at a middle corner are formed; steel wire mesh cement mortar plates as outer enclosing templates are wrapped at the periphery of the L-shaped column and are connected through high-polymer mortar and prefabricated connecting pieces. The wrapped steel wire mesh cement mortar plate and concrete combined L-shaped bearing column is suitable for low-story/multistory building systems; the ends of the wrapped steel wire mesh cement mortar plate and concrete combined L-shaped bearing column are provided with the embedded columns, so that the whole anti-seismic property of the structure is improved; the steel wire mesh cement mortar plates are high in strength, good in durability, favorable in enclosing effect and capable of realizing effective connection, so that the bearing capacity and durability of the whole structure are improved; meanwhile, the steel wire mesh cement mortar plates are used as the outer templates to be free of dismounting so as to be economic, environment-friendly and convenient to construct.

Description

technical field [0001] The invention relates to an outsourcing steel wire mesh cement mortar board-concrete composite load-bearing L-shaped column and a method thereof, belonging to the technical field of structural engineering. Background technique [0002] Concrete structure combines the advantages of steel and concrete, and its cost is low. It is the preferred form in the design of civil engineering structures, and its application range is very wide. Many new structural forms will emerge, but what is certain is that concrete structures remain one of the most commonly used. However, due to various environmental factors, concrete is subject to various erosions all the time, such as concrete carbonation, chloride ion erosion, etc., making it difficult for the concrete structure to reach the originally designed service life, thus improving the durability of the structure It's on the agenda. [0003] In our country, the problem of durability of concrete structures is very se...

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Problems solved by technology

[0005] The object of the present invention is to provide an outsourcing steel wire mesh cement mortar board-concrete composite load-bearing L-shaped column and its method with the advantages of simple structure, low cost

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