Self-resetting double-bow opposite-pull double energy dissipation supporting device

A technology of dual energy consumption and supporting devices, which is applied to building components, earthquake resistance, building types, etc., can solve problems such as poor self-resetting ability, achieve stable energy consumption performance, good economy and practicability, and reduce residual deformation Effect

Active Publication Date: 2019-06-07
CHANGAN UNIV
View PDF9 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the object of the present invention is to provide a self-resetting double bow-to-pull double energy-dissipating support device to solve the poor self-resetting ability of the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Self-resetting double-bow opposite-pull double energy dissipation supporting device
  • Self-resetting double-bow opposite-pull double energy dissipation supporting device
  • Self-resetting double-bow opposite-pull double energy dissipation supporting device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] The following is attached Figure 1-6 The present invention is further explained with specific embodiments. It should be noted that the present invention is not limited to the following specific embodiments. All equivalent transformations made on the basis of the technical solutions of the present application fall within the protection scope of the present invention.

[0032] Reference attachment Figure 1-3 As shown, the present invention is a self-resetting double-bow opposite pull dual energy-consuming support device, which includes a left connecting piece 1, a first supporting component 2, a middle connecting piece 3, a second supporting component 4, and a right connecting piece 5; The left end of the component 2 is fixedly connected with the left connecting piece 1 by welding, the right end of the first supporting component 2 and the left end of the middle connecting piece 3 are fixedly connected by bolts; the right end of the middle connecting piece 3 and the left end ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a self-resetting double-bow opposite-pull double energy dissipation supporting device. A belleville spring is adopted as a reset system, an arc-shaped steel plate is used as ametal energy dissipation element, in the case of the metal energy dissipation element, the arc-shaped steel plate belongs to a bending yield energy dissipation type, compared with other traditional metal energy dissipation modes, the energy dissipation performance of the arc-shaped steel plate is stable, damaged positions of the element are easy to control, in addition, the arc-shaped steel plateenergy dissipation element is easy to replace after an earthquake, recycling of integral support is realized, the economical and practical requirements are confirmed, and wide popularization is easy;in the case of a reset device, the price of the belleville spring is low, restoring force can be stably provided, and the influence on the temperature, humidity and other external factors is smaller;and no damage and low damage during the earthquake and self-resetting after the earthquake of the supporting device are realized, the structural construction is simple and clear, and the manufacturingand mounting process is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of shock absorption in civil engineering, in particular to a self-resetting double-bow-to-pull double-energy-dissipating support device. Background technique [0002] Introducing braces into the structure to form a traditional anti-lateral force system can greatly increase the lateral stiffness of the structure and improve the seismic performance of the structure, but whether it is conventional braces (Conventional braces, CB) Buckling-restrained braces (BRB) belong to the category of metal damping energy dissipation, and its energy dissipation mechanism is realized through the elastic-plastic deformation of steel, which also leads to the good hysteresis of this energy dissipation form. Despite the advantages of performance and energy dissipation capacity, there are also problems such as excessive residual deformation after the earthquake, accumulation of component damage, and excessive interstory displaceme...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E04B1/98E04H9/02
Inventor 黄华张凡涛袁玉杰黄敏郭梦雪杨世林
Owner CHANGAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap