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A new type of prefabricated component wall-column connection structure and its installation method

A technology of prefabricated components and connecting structures, applied in the direction of building components, structural elements, building types, etc., can solve problems such as differences, and achieve the effect of reducing engineering volume, accelerating construction speed, and high connection strength

Active Publication Date: 2021-04-13
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing prefabricated concrete wall-column connection nodes are mainly fixed by setting the prefabricated column rectangular ribs on the outside of the prefabricated column, and the high-strength bolts are used for fixed connection. The structural safety performance needs further inspection. big difference

Method used

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  • A new type of prefabricated component wall-column connection structure and its installation method
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  • A new type of prefabricated component wall-column connection structure and its installation method

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Embodiment 1

[0045] see Figure 1-5 , a new type of prefabricated wall-column connection structure, see figure 1 and Figure 4-5, including prefabricated side column 1 and prefabricated shear wall 2, the upper ends of prefabricated side column 1 and prefabricated shear wall 2 are fixedly connected with a plurality of anchors 17 (anchor 17 is a well-known technology well known to those skilled in the art, and its detailed structure is in This will not be described too much), and the anchors 17 are provided with shackles, the anchors 17 are convenient for hoisting equipment, and the prefabricated side columns 1 are provided with a plurality of positioning holes 16. The positioning holes 16 are convenient for the prefabricated side columns 1 to be installed accurately. For positioning, the side walls of the prefabricated side columns 1 and the prefabricated shear walls 2 are provided with a plurality of reserved holes 18 (the reserved holes 18 are well-known technologies well known to those ...

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Abstract

The invention discloses a novel prefabricated component wall-column connection structure and an installation method thereof, belonging to the technical field, which can realize the real connection of the wall-column through the optimized design of the connection interface and the optimized design of the connection form, and the prefabricated shear The connection interface between the force wall and the side column is equal cross-section, which facilitates the in-situ concrete pouring in the later stage. After the horizontal positioning and splicing are completed on site, the grouting can be carried out directly. More reliable, additional guard plates are installed on the prefabricated shear walls and side columns, so that there is no need for support during later pouring, reducing the amount of work and speeding up the construction speed. In addition, connecting steel plates and piston rods are used to strengthen the seismic resistance of wall columns At the same time, the non-Newtonian fluid inside the piston cylinder provides shock absorption and cushioning for the connection interface with its strong characteristics.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, more specifically, to a novel prefabricated component wall-column connection structure and an installation method thereof. Background technique [0002] With the development of modern industrial technology, building houses can be manufactured in batches and in sets like machine production. As long as the prefabricated building components are transported to the construction site and assembled, the prefabricated building began to arouse people's interest in the early 20th century, and finally realized it in the sixties. Britain, France, the Soviet Union and other countries first made attempts. Because the construction speed of prefabricated building is fast, and production cost is relatively low, it is promoted all over the world rapidly. [0003] The existing prefabricated concrete wall-column connection nodes are mainly fixed by setting the prefabricated column rectangular ribs on the out...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/38E04C5/16E04B1/98E04H9/02
CPCE04B1/38E04B1/383E04B1/98E04C5/165E04H9/025
Inventor 姚福义康宁李源彬魏佳
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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