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Assembly type shear wall with longitudinal ribs on two sides longitudinally connected through round steel tube concrete

A vertical connection and assembly technology, applied in the processing of walls, building materials, building components, etc., can solve the problems of difficult quality inspection and low installation efficiency, shorten the construction period, improve the structural bearing capacity, and ensure the connection of steel bars Effect

Inactive Publication Date: 2021-04-27
黑龙江中晟绿色建筑产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problems of difficult quality detection and low installation efficiency in the connection of grouting sleeves in the existing prefabricated shear wall structure

Method used

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  • Assembly type shear wall with longitudinal ribs on two sides longitudinally connected through round steel tube concrete
  • Assembly type shear wall with longitudinal ribs on two sides longitudinally connected through round steel tube concrete
  • Assembly type shear wall with longitudinal ribs on two sides longitudinally connected through round steel tube concrete

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Experimental program
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Effect test

specific Embodiment approach 1

[0051] A prefabricated shear wall in which circular steel tube concrete is longitudinally connected to the longitudinal bars on both sides, characterized in that: the edge member 11 of the prefabricated shear wall unit 7 is provided with longitudinal bars 8 extending from the upper and lower ends of the concrete, and the edge member 11 is provided with The gap provides space for the installation of the connecting device 1. The upper connecting plate 2 of the connecting device 1 is provided with the installation hole 5 through which the lower end of the longitudinal rib 8 of the edge member 11 of the assembled shear wall unit 7 can pass and be connected to it. The lower connecting plate of the connecting device 1 3. Set the installation hole 5 through which the upper end of the longitudinal reinforcement 8 of the edge member 11 of the prefabricated shear wall unit 7 can pass and connect with it. figure 2 , 3 ), vertically connect the prefabricated shear wall units 7 into one (...

specific Embodiment approach 2

[0059] A prefabricated shear wall in which circular steel tube concrete is longitudinally connected to the longitudinal bars on both sides, characterized in that: the edge member 11 of the prefabricated shear wall unit 7 is provided with longitudinal bars 8 extending from the upper and lower ends of the concrete, and the edge member 11 is provided with The gap provides space for the installation of the connecting device 1. The upper connecting plate 2 of the connecting device 1 is provided with the installation hole 5 through which the lower end of the longitudinal rib 8 of the edge member 11 of the assembled shear wall unit 7 can pass and be connected to it. The lower connecting plate of the connecting device 1 3. Set the installation hole 5 through which the upper end of the longitudinal reinforcement 8 of the edge member 11 of the prefabricated shear wall unit 7 can pass and connect with it. figure 2 , 3 ), vertically connect the prefabricated shear wall units 7 into one (...

specific Embodiment approach 3

[0067] A prefabricated shear wall in which circular steel tube concrete is longitudinally connected to the longitudinal bars on both sides, characterized in that: the edge member 11 of the prefabricated shear wall unit 7 is provided with longitudinal bars 8 extending from the upper and lower ends of the concrete, and the edge member 11 is provided with The gap provides space for the installation of the connecting device 1. The upper connecting plate 2 of the connecting device 1 is provided with the installation hole 5 through which the lower end of the longitudinal rib 8 of the edge member 11 of the assembled shear wall unit 7 can pass and be connected to it. The lower connecting plate of the connecting device 1 3. Set the installation hole 5 through which the upper end of the longitudinal reinforcement 8 of the edge member 11 of the prefabricated shear wall unit 7 can pass and connect with it. figure 2 , 3 ), vertically connect the prefabricated shear wall units 7 into one (...

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Abstract

The invention discloses an assembly type shear wall with longitudinal ribs on two sides longitudinally connected through round steel tube concrete. The assembly type shear wall is characterized in that the longitudinal ribs with the upper ends and the lower ends stretching out of the concrete are arranged on edge components of assembly type shear wall units, notches are formed in the edge components to provide a space for installing connecting devices; upper connecting plates of the connecting devices are provided with installing holes allowing the lower ends of the longitudinal ribs of the edge components of the assembly type shear wall units to pass through and connected with the upper connecting plates; lower connecting plates of the connecting devices are provided with installing holes allowing the upper ends of the longitudinal ribs of the edge components of the assembly type shear wall units to pass through and connected with the lower connecting plates; the upper connecting plates and the lower connecting plates are fixedly connected through the round steel tube concrete; and the assembly type shear wall units are vertically connected into a whole.

Description

technical field [0001] The invention belongs to the field of prefabricated buildings, and in particular relates to a prefabricated shear wall in which circular steel pipe concrete is longitudinally connected with longitudinal bars on both sides. Background technique [0002] The connection methods of existing prefabricated shear walls along the building height direction mainly include grouting sleeve connection technology, reserved hole grout anchor lap connection technology and cast-in-place belt connection. Among them, the grouting sleeve connection is widely used in actual engineering and the construction technology is relatively mature, but there are still problems such as on-site docking difficulties, difficulty in ensuring the quality of grouting in the sleeve, and difficulty in later quality inspection; in addition, the diameter of the sleeve is relatively small. Large, in order to ensure the position of the longitudinal reinforcement in the shear wall, the thickness ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04G21/00
CPCE04B2/00E04G21/00
Inventor 王震宇曹兹滨吴香国周威王代玉李彦斌
Owner 黑龙江中晟绿色建筑产业发展有限公司
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