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Novel prefabricated component wall-column connection structure and installation method thereof

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

Active Publication Date: 2020-08-04
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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  • Novel prefabricated component wall-column connection structure and installation method thereof
  • Novel prefabricated component wall-column connection structure and installation method thereof
  • Novel prefabricated component wall-column connection structure and installation method thereof

Examples

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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, and belongs to the field of prefabricated buildings. The novel prefabricated component wall-column connection structure and the installation method thereof can realize an optimized design of a connection interface and an optimized design of a connection form, and realize a real wall-column connection. The connection interface between a prefabricated shear wall and a prefabricated side column is of equal section, and facilitates a cast-in-place concrete in later stage. After the horizontal positioning and splicing are completed on site, grouting can be directly carried out. The transverse reinforcement adopts a grouting connection in a sleeving mode, and has higher connection strength and is more reliable than adopting a high-strength connection in a bolting connection. Additional guard plates are installed on the prefabricated shear wall and the prefabricated side column, so that there is no need for support during later pouring. The amount of work is reduced and the construction speed is speeded up. In addition, a connection steel plate and a piston rod areused to strengthen a seismic resistance of a wall column. At the same time, a non-Newtonian fluid inside a piston cylinder provides a shock-absorbing buffer for the connection interface with characteristic of being strong and strong.

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 Applications(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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