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Assembled wall panels with built-in self-resetting steel plate supports

A self-reset, steel plate technology, applied in the direction of walls, building components, earthquake resistance, etc., can solve the problems of self-heavy wall panels, deteriorated steel plate support ductility and energy consumption capacity, difficult to check and replace steel plate supports, etc., to improve ductility and consumption. energy capacity, improve ductility and energy dissipation capacity, reduce the effect of self-weight

Active Publication Date: 2017-07-28
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the adverse effect on the use function of the structure by the residual plastic deformation of the support in the wallboard built-in support and the rod-shaped anti-buckling support in the prior art after the large yield in the axial direction, the wallboard has a large dead weight and is not easy to support the steel plate Inspect and replace, and the existing unbonded support built into the concrete wall panel deteriorates the ductility and energy dissipation capacity of the steel plate support due to the punching damage of the wall panel, and additional filler walls are required for the application of rod-shaped buckling-resistant supports, and the existing The axial deformation capacity of the rod-shaped self-resetting support is limited by the elastic deformation capacity of the resetting member, thereby providing the built-in self-resetting steel plate support of the assembled wall panel

Method used

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  • Assembled wall panels with built-in self-resetting steel plate supports
  • Assembled wall panels with built-in self-resetting steel plate supports
  • Assembled wall panels with built-in self-resetting steel plate supports

Examples

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specific Embodiment approach 1

[0015] Specific implementation mode one: combine Figure 1-Figure 19 Describe this embodiment, the assembled wallboard of this embodiment has a built-in self-resetting steel plate support, which includes a wall body 1 and a self-resetting support mechanism 10, and the self-resetting support mechanism 10 includes a supporting steel plate 3, two compressed spring assemblies 2, four Push-pull block 6, two channel steels 7, two cover plates 8, two hat-shaped steels 9, two fixed steel plates 11, two fixed tension plates 12, four push-pull rods 4 and four end plates 5; Two compressed spring assemblies 2 are arranged side by side, and a push-pull block 6 is respectively provided at both ends of each compressed spring assembly 2, and each compressed spring assembly 2 is fixedly connected with two push-pull blocks 6, and each end plate 5 One end face is connected to one end of the push-pull block 6, the other end face of the end plate 5 is fixedly connected to one end of a push-pull ro...

specific Embodiment approach 2

[0019] Specific implementation mode two: combination Figure 1-Figure 4 Describe this embodiment, the assembled wall panel of this embodiment is supported by a built-in self-resetting steel plate, and the push-pull block 6 includes a bottom plate 13, a top plate 14 and four connecting and fixing plates 15; the bottom plate 13 and the top plate 14 are arranged in parallel, and the bottom plate 13 and the top plate 14 are connected by four connecting and fixing plates 15, and the four connecting and fixing plates 15 are welded and installed on the bottom plate 13 and the top plate 14, and other structures are the same as those in the first embodiment.

specific Embodiment approach 3

[0020] Specific implementation mode three: combination Figure 1-Figure 8 Describe this embodiment, the assembled wallboard of this embodiment has a built-in self-resetting steel plate support, and the pressure spring assembly 2 includes a group of disc springs 16, a pre-tension rod 17 and eight external screw rods 18; the pre-tension rod 17 The two ends are respectively processed with external threads, and the two ends of the external screw rod 18 are respectively processed with external threads. The pre-tension rod 17 is arranged on one side of the supporting steel plate 3, and a group of disc springs 16 are sleeved on the pre-tension rod 17. The two ends of the tight rod 17 are respectively arranged on the two bottom plates 13, two nuts are respectively installed at the two ends of the pre-tension rod 17, and four outer screw rods 18 are fixedly installed on each push-pull block 6, which are located on the same side of the supporting steel plate 3 Four outer screw rods 18 o...

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Abstract

The built-in self-resetting steel plate support of the assembled wallboard, the present invention relates to the built-in self-resetting support of the wallboard, and the present invention aims to solve the problem of the residual plastic deformation of the support after the large axial yield of the support in the wallboard built-in support and rod-shaped anti-buckling support in the prior art Adverse effects on the use and function of the structure, the weight of the wall panels is large, and it is not easy to inspect and replace the steel support, and the existing concrete wall panels have built-in unbonded supports that deteriorate the ductility and energy consumption of the steel support due to wall panel punching damage Capability, in the application of rod-shaped anti-buckling braces, it is necessary to make additional filling walls. The axial deformation capacity of the existing rod-shaped self-resetting braces is limited by the elastic deformation capacity of the reset members. It includes walls and self-resetting bracing mechanisms, and self-resetting The supporting mechanism includes a supporting steel plate, a compressed spring assembly, a push-pull block, a channel steel, a cover plate, a hat-shaped steel, a fixed steel plate, a fixed tension plate, a push-pull rod and an end plate. field.

Description

technical field [0001] The invention relates to a built-in self-resetting support of a wallboard, in particular to a built-in self-resetting steel plate support of an assembled wallboard. Background technique [0002] The built-in unbonded steel plate support of the wall panel (referred to as the built-in support of the wall panel) is a kind of anti-buckling support that uses the wall panel to provide lateral restraint for the built-in support. In the existing wallboard built-in support and rod-shaped anti-buckling support, the support has a large residual deformation after the large yield in the axial direction, resulting in a large residual deformation of the structure after the earthquake, which affects the use function of the structure; the existing wall Most of the wall panels in the slab built-in support are formed by integral pouring of concrete, and the wall panels have a large dead weight, and it is not easy to inspect and replace the steel plate support after a maj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/58E04B1/98
Inventor 丁玉坤
Owner HARBIN INST OF TECH
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