Inward-outward double-bent soft steel transverse-wave vertical-bent buckle damper

A technology of damper and soft steel, which is applied in the direction of building components, building types, earthquake resistance, etc., can solve the problems of large aftershocks, long duration, and affecting the safety performance of the structure's seismic performance, and achieve the restoration of energy consumption and shock absorption and replacement The effect of low cost and simple operation

Active Publication Date: 2018-06-05
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
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Problems solved by technology

However, shortly after the main shock, it is often accompanied by large aftershocks and lasts for a long time. The traditional damper cannot achieve the expected energy consumption and shock absorption effect. Se...

Method used

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  • Inward-outward double-bent soft steel transverse-wave vertical-bent buckle damper
  • Inward-outward double-bent soft steel transverse-wave vertical-bent buckle damper
  • Inward-outward double-bent soft steel transverse-wave vertical-bent buckle damper

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0031] refer to Figure 1 to Figure 5 , the double-bending soft steel transverse wave vertical bending snap damper of the present invention includes an upper base 1, a first connecting plate 2, a first spring 7, a second connecting plate 3, a corrugated mild steel cylinder 9, a first Three connecting plates 4, a second spring 8, a fourth connecting plate 5, a lower base 6 and several corrugated steel plates 10; an upper base 1, a first connecting plate 2, a first spring 7, a second connecting plate 3, a corrugated mild steel circle The cylinder 9, the third connecting plate 4, the second spring 8, the fourth connecting plate 5 and the lower base 6 are distributed in order from top to bottom, and the first connecting plate 2 is fixed on the bottom of the upper base 1, and one end of the first spring 7 Connected with the bottom of the first connecting plate 2, the othe...

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Abstract

The invention discloses an inward-outward double-bent soft steel transverse-wave vertical-bent buckle damper. An upper base, a first connection plate, a first spring, a second connection plate, a wavysoft steel barrel, a third connection plate, a second spring, a fourth connection plate and a lower base are sequentially distributed from top to bottom, the first connection plate is fixed at the bottom of the upper base, one end of the first spring is connected with the bottom of the first connection plate while the other end of the same is connected with the upper portion of the second connection plate, the upper end of the wavy soft steel barrel is connected on the second connection plate in a sleeved manner while the lower end of the same is connected on the third connection plate in a sleeved manner, the upper end of the second spring is connected with the bottom of the third connection plate while the lower end of the same is fixed on the fourth connection plate which is fixed on the lower base, and wavy steel plates are distributed on the periphery of the wavy soft steel barrel circumferentially. The damper can realize staged energy-consuming damping.

Description

technical field [0001] The invention belongs to the field of earthquake resistance and shock absorption of civil engineering, and relates to a vertical bending buckle damper of internal and external double-flexing soft steel transverse waves. Background technique [0002] Metal energy dissipation damper is a kind of energy dissipation device that can be used in buildings to resist horizontal or vertical action. Metal energy dissipation damper can use different forms of plastic hysteretic deformation of metal to dissipate energy. Because it absorbs a lot of energy during elastic-plastic hysteretic deformation, it is used to manufacture energy-dissipating shock absorbers of various types and configurations. From the form of force, it can be divided into shear yielding, axial yielding, bending yielding and torsional yielding dampers. Compared with other types of dampers such as hysteresis liquid type and friction type, metal dampers have the advantages of easy processing, stab...

Claims

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Application Information

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IPC IPC(8): E04H9/02E04B1/98
CPCE04H9/021
Inventor 王威赵春雷徐金兰任坦
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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