Prefabricated two-side connection steel grid shear wall convenient to replace

A steel grid and shear wall technology, applied to walls, protective buildings/shelters, building components, etc., can solve the problem of increasing the repair cycle and cost of damaged buildings, difficult transportation of repaired parts, and difficult construction and other problems, to achieve the effect of easy repair, high degree of structural assembly, and shorten repair cycle and cost

Pending Publication Date: 2020-09-11
TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING
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Problems solved by technology

For repairable damaged buildings, existing repair measures often require a large number of on-site cutting and welding operations, and the reinforcement effect largely depends on the quality of on-site constru

Method used

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  • Prefabricated two-side connection steel grid shear wall convenient to replace
  • Prefabricated two-side connection steel grid shear wall convenient to replace
  • Prefabricated two-side connection steel grid shear wall convenient to replace

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Embodiment Construction

[0023] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0024] see Figure 1 to Figure 5 , a prefabricated two-sided connected steel grid shear wall that is easy to replace, including a steel grid shear wall set between the frame column 1 and the frame beam 2, the steel grid shear wall is provided with a rectangular The frame 3-1 and the steel grid structure 3-2 connected with the rectangular frame 3-1, the top and bottom of the rectangular frame 3-1 are respectively connected with the corresponding frame beams 2, the rectangular frame 3 The two sides of -1 are spaced apart from the corresponding frame column 1, and a hole 4 is provided between the spaced frame column 1 and the side of the rectangular frame 3-1 for installing components such as doors and windows .

[0025] In this embodiment, th...

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Abstract

The invention discloses a prefabricated two-side connection steel grid shear wall convenient to replace. The steel grid shear wall comprises a steel grid shear wall body arranged between frame columnsand frame beams, wherein the steel grid shear wall body is provided with a rectangular frame and a steel grid structure connected with the rectangular frame; and the top and the bottom of the rectangular frame are connected with the corresponding frame beams respectively, the two sides of the rectangular frame and the corresponding frame columns are arranged in a spaced mode, and holes are formedbetween the frame columns and the side edges of the rectangular frame which is arranged with the frame columns in the spaced mode. According to the prefabricated two-side connection steel grid shearwall convenient to replace, the adverse effect of a tension field of a four-side connecting steel plate shear wall on the frame columns can be avoided, and the requirement for door and window openingarrangement in a residential building is met; factory prefabrication can be completely realized, and bolt connection is adopted on site, so that the problems of heavy field welding workload, severe field welding deformation and the like of a stiffened steel plate shear wall are solved; and the weight of components is reduced, so that transportation and installation are convenient, the constructionprogress is accelerated, and the repair period is shortened.

Description

technical field [0001] The invention belongs to the technical field of construction engineering and relates to a steel grid shear wall, in particular to an assembled steel grid shear wall with both sides connected and easy to replace. Background technique [0002] At this stage, my country's residential construction industry has transformed from a total shortage in the past to a structural supply shortage. Problems such as overcapacity of steel in the construction industry, lack of intensification of construction methods, and serious environmental pollution need to be resolved urgently. There is an urgent need to save energy, promote the transformation of construction methods, and high-quality development of urban and rural construction. With the continuous development of my country's new urbanization, residential buildings are the main market demand for prefabricated buildings. In the structural design of high-rise residential buildings, horizontal load is the decisive facto...

Claims

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Application Information

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IPC IPC(8): E04B2/56E04B1/98E04H9/02
CPCE04B1/98E04B2/56E04H9/02
Inventor 闫翔宇张天柱陈志华丁永君张锡治于敬海贾莉王丹妮王彬
Owner TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING
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