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Self-reset soft steel damper and assembling and constructing process

A mild steel damper and self-resetting technology, which is applied to building components, earthquake resistance, building types, etc., can solve the problems of complex structure of damper and difficult reset of friction plate, and achieve low repair probability, convenient manufacture and strong reset function Effect

Pending Publication Date: 2018-04-06
HEBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, scholars have developed a new technology to make the damper have a reset function. For example, the patent with the publication number CN 104032848 A discloses a damper with a self-reset function. May be difficult to reset after ending

Method used

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  • Self-reset soft steel damper and assembling and constructing process
  • Self-reset soft steel damper and assembling and constructing process
  • Self-reset soft steel damper and assembling and constructing process

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Experimental program
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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] according to figure 1 and image 3 As shown, the self-resetting mild steel damper includes a lower connecting plate 1, an upper connecting plate 2, a mild steel plate 3, a left baffle 4, a right baffle 5, a left push plate 6, a right push plate 7, a left sliding plate 8, Right slide plate 9, steel strand 10 and anchorage 11.

[0032] according to figure 1 , figure 2 and image 3 As shown, the soft steel plate 3, the left baffle plate 4, the right baffle plate 5, the left push plate 6, the right push plate 7, the left slide plate 8 and the right slide plate 9 are located between the lower connecting plate 1 and the upper connecting plate 2; A left baffle plate 4 and two right baffle plates 5 are separately arranged on the left and right sides of the soft steel plate 3, and two left push plates 6 and two right push plates 7 are also separately arranged on the lef...

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Abstract

The invention belongs to the technical field of civil engineering, and relates to a self-reset soft steel damper. The self-reset soft steel damper comprises a lower connecting plate, an upper connecting plate, a soft steel plate, left baffles, right baffles, left pushing plates, right pushing plates, left sliding plates, right sliding plates, steel strands and an anchor tool. The soft steel plate,the left baffles, the right baffles, the left pushing plates, the right pushing plates, the left sliding plates and the right sliding plates are located between the upper connecting plate and the lower connecting plate. The two left baffles and the two right baffles are placed on the left side and the right side of the soft steel plate correspondingly. The two left pushing plates and the two right pushing plates are placed on the left side and the right side of the soft steel plate correspondingly. The left sliding plates are located on the left sides of the left baffles and the left pushingplates. The right sliding plates are located on the right sides of the right baffles and the right pushing plates. The steel strands pass through left sliding plate steel strand holes and right sliding plate steel strand holes. The anchor tool anchors the steel strands on the left sides of the left sliding plates and the right sides of the right sliding plates. The damper has a high resetting function, the structure can meet the requirement for rapid recovery after an earthquake, and the repair probability after the earthquake is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of civil engineering, and relates to a self-resetting mild steel damper and an assembly construction process, in particular to a mild steel damper which realizes self-resetting through steel strands. Background technique [0002] The damage and collapse of buildings during earthquakes is the main cause of earthquake disasters. At present, in construction projects, the energy consumption of dampers is mainly used to reduce structural deformation, but there will still be large residual deformation after unloading. Large-scale reinforcement and repair or even demolition and reconstruction will cause huge waste; in addition, there will be aftershocks of varying degrees after strong earthquakes, which is especially unfavorable for structures and components with large residual deformation. Therefore, it is necessary to design a damper with good energy dissipation capacity and reset function for construction proje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
CPCE04H9/021
Inventor 任文杰张文龙吴书良张磊宋俊伯张驰
Owner HEBEI UNIV OF TECH
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