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Design and construction method of spiral stirrup ring connection node of longitudinal rib hollow wall panel

A technology for connecting nodes and spiral stirrups, applied in design optimization/simulation, processing of building materials, CAD based on constraints, etc., can solve the problems of small size of prefabricated walls, low hoisting efficiency, self-heaviness of longitudinal rib hollow wall panels, etc. problems, to achieve the effect of improving the overall mechanical performance, fast installation, and reasonable force

Active Publication Date: 2022-05-27
北京市住宅产业化集团股份有限公司 +1
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Problems solved by technology

[0003] The purpose of the present invention is to provide a design and construction method for the connection node of the spiral stirrup ring of the longitudinal rib hollow wall panel, so as to solve the problem that the existing longitudinal rib hollow wall panel has a large self-weight, and the size of the prefabricated wall body is small. A large number of longitudinal rib hollow wall panels, the technical problem of low hoisting efficiency

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  • Design and construction method of spiral stirrup ring connection node of longitudinal rib hollow wall panel
  • Design and construction method of spiral stirrup ring connection node of longitudinal rib hollow wall panel
  • Design and construction method of spiral stirrup ring connection node of longitudinal rib hollow wall panel

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Embodiment Construction

[0066] In order to make the technical means, innovative features, achieved goals and effects of the present invention easy to understand and understand, the present invention is further described below.

[0067] The embodiments described herein are specific embodiments of the present invention, are used to illustrate the concept of the present invention, are illustrative and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the description of the present application, and these technical solutions include any obvious technical solutions to the embodiments described herein. Alternative and modified technical solutions.

[0068] In the description of the present invention, it should be noted that the terms "upper", "lower", "inne...

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Abstract

The design and construction method of the spiral stirrup ring connection node of the longitudinal rib hollow wall panel of the present invention belongs to the field of building structures. The spiral hoop ring connection node can effectively improve the concrete anchorage and splitting resistance of the suspension point connection node, improve the safety reserve of the node, and improve the overall mechanical performance of the connection node between the prefabricated wall and the steel bar ring. The connecting node of the steel bar suspension ring has reasonable stress, convenient processing, fast installation and low cost. It is possible to set hanging points in the longitudinal rib hollow prefabricated wall panels with through cavities, reduce the self-weight of the longitudinal rib hollow prefabricated wall panels, reduce the size of the wall panels, and improve installation efficiency.

Description

technical field [0001] The invention belongs to the field of building structures, in particular to a design and construction method for connecting nodes of a spiral stirrup suspension ring of a longitudinal rib hollow wall panel. Background technique [0002] In order to meet the needs of production and construction such as demoulding, turning, lifting, installation, etc., the longitudinal rib hollow wall panels need to be set up with lifting points. At present, the commonly used lifting points for prefabricated walls mainly include three categories: (1) pre-embedded lifting points, such as tool lifting rings, steel lifting rings; (2) pre-embedded hanging nails; (3) reserved hole through-core lifting points. Common hanging points require larger longitudinal rib area, therefore, longitudinal rib hollow wall panels are usually arranged in the form of a small upper cavity and a large lower cavity. However, this form of longitudinal rib hollow wall panels has a large self-weigh...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/06E04C2/30E04C5/06E04G21/00G06F30/13G06F30/17G06F30/20G06F111/04G06F119/14
CPCE04C2/06E04C2/30E04C5/06E04G21/00G06F30/13G06F30/17G06F30/20G06F2111/04G06F2119/14
Inventor 刘洋杨思忠任成传赵志刚车向东王炜刘立平张仲林岑丽丽
Owner 北京市住宅产业化集团股份有限公司
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