Structure of connecting joint of infilled wall and column of autoclaved aerated concrete slab and construction method of structure

Abstract

The invention provides a structure of a connecting joint of an infilled wall and a column of an autoclaved aerated concrete slab and a construction method of the structure. The structure includes a corner structure with the L-shaped cross section, ALC insulation boards, an ALC wallboard and elastic filling materials; the corner structure is provided with two installation parts by forming, a corner portion of the corner structure is formed on the connection portion of the two installation parts, and a tail end portion of the corner structure is formed on the end portions of the two installation parts, and the ALC insulation boards are arranged on vertical faces on the two sides, opposite to each other, of the installation parts of the corner structure and are elastically connected with the corner structure; the ALC wallboard is connected with the tail end portion of the corner structure and the end portions of the ALC insulation boards, and meanwhile gaps are formed between the ALC wallboard and the tail end portion of the corner structure and between the ALC wallboard and end portions of the ALC insulation boards; the gaps are filled with the elastic filling materials so as to connect the ALC wallboard with the corner structure and the ALC insulation boards. The structure and the construction method of the structure solve the technical problem that horizontal deformation of the corner structure causes the damage of a enclosure system.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an autoclaved aerated concrete (ALC, Autoclaved Lightweight Concrete) slab filling wall and column connection node structure and a construction method thereof. Background technique [0002] Autoclaved lightweight concrete is a kind of high-performance autoclaved aerated concrete. Autoclaved aerated concrete slab (hereinafter referred to as ALC slab) is a porous concrete forming slab made of fly ash (or silica sand), cement, lime, etc. as the main raw materials and cured by high-pressure steam. . ALC board can be used not only as wall material, but also as roof panel. It is a new type of building material with superior performance. [0003] It is worth noting that the joints between the existing steel columns, steel beams and ALC wall panels are rigidly connected. When the steel columns are deformed in the horizontal direction under the action of external force, th...

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Problems solved by technology

[0004] In view of the above situation, the present invention provides an autoclaved aerated concrete slab filling wall and column connection node structure and its construction method to solve the problem that the main deformation direction of the corner structure is the horizontal direction, which leads to the damage of the enclosure system caused by the deformation of the corner structure question

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