Precast concrete short-pier shear wall with infilling wall panel and connecting method thereof

A prefabricated concrete and filling technology, which is applied to walls, building components, buildings, etc., can solve the problems that the quality of structural construction is not easy to be guaranteed, the construction method is unfavorable to the environment and energy saving, and the on-site construction procedures and management are complicated, so as to achieve easy construction quality Guarantee, improvement of construction environment and conditions, and reduction of construction costs

Inactive Publication Date: 2009-12-16
HEILONGJIANG YUHUI NEW BUILDING MATERIAL
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AI Technical Summary

Problems solved by technology

[0003] However, at present, the construction of concrete short-leg shear wall structures basically adopts the original construction method of on-site formwork, tying steel bars, and on-site pouring of concrete, which makes the construction cost relatively large and On-site construction procedures and management are complicated, and the final stru...

Method used

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  • Precast concrete short-pier shear wall with infilling wall panel and connecting method thereof
  • Precast concrete short-pier shear wall with infilling wall panel and connecting method thereof
  • Precast concrete short-pier shear wall with infilling wall panel and connecting method thereof

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Embodiment 1

[0023] Prefabricated concrete short-leg shear wall, the parts are composed of wall body 1 and connecting beam 2, the opening formed by the wall body and connecting beam is filled with filling wall panels 6, and when the structural part is an external wall, it is equipped with thermal insulation layer and decoration Topping7. The ratio of the section height to thickness of the wall pier is 5 to 8, and the section shape of the wall pier is "one" or "T" or "L" or "ten".

[0024] First, connect the longitudinal steel bar 5 of the prefabricated short-leg shear wall with the reserved steel bar 4 of the lower layer, that is, the structural parts are hoisted so that the reserved steel bar 4 of the lower layer is inserted into the longitudinal steel bar embedded in the lower end of the longitudinal steel bar 5 of the wall body. In the sleeve 3, and the support adjustment is reliable, the cement-based grouting material is poured through the grouting hole of the longitudinal steel bar co...

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Abstract

The invention relates to a precast concrete short-pier shear wall with an infilling wall panel and a connecting method thereof. The precast concrete short-pier shear wall is an earthquakeproof wall the wall pier section of which has the height-to-thickness ratio of 5-8; and according to the current specification requirement of China, the thickness of the section of a wall body is not smaller than 200 mm and the stress performance of a precast concrete short-pier shear wall structure is larger than that of a special-shaped column and smaller than that of a general shear wall structure. The structural system has favorable performance in various aspects of architecture, structure, construction cost, energy saving, environment protection, and the like and is a structural form which is most suitable for residential construction. The precast concrete short-pier shear wall with the infilling wall panel comprises a precast concrete wall pier (1), wherein the wall pier (1) is connected with a coupling beam (2); and a big hole formed by the wall pier (1) and the coupling beam (2) is filled by the infilling wall panel. The invention is used as a residence industrial all-assembled type shear wall.

Description

Technical field: [0001] The invention relates to a prefabricated concrete short-limb shear wall with filling wall panels suitable for fully assembled residential construction and a connection method thereof. Background technique: [0002] Concrete short-leg shear wall refers to the anti-seismic wall whose section height to thickness ratio is 5 to 8. According to the requirements of current codes in my country, the wall section thickness is not less than 200mm, and the mechanical performance of the concrete short-leg shear wall structure is between Between special-shaped columns and general shear wall structures. Because the structural system has good performance in many aspects such as architecture, structure, construction cost, energy saving and environmental protection, it has become the most suitable structural form for residential construction. [0003] However, at present, the construction of concrete short-leg shear wall structures basically adopts the original constru...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B2/68E04B2/84
Inventor 刘文清姜洪斌耿永常阎红缨
Owner HEILONGJIANG YUHUI NEW BUILDING MATERIAL
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