Paper Title:
A New Type of Hybrid-Passive-Damper
  Abstract

This paper investigated the superelasticity and hysteresis characteristics of TiNi shape memory alloy ( SMA ) wire at room temperature, then the mechanical parameters of which were obtained. Based on the TiNi SMA wire and a purchased viscous damper, a new type of hybrid-passive-damper was designed and developed. Experiments were performed in order to validate the relationship of loading frequency and characteristic parameters such as energy dissipation capacity, equivalent damping ratio and equivalent stiffness. Experimental results show that hybrid-passive-damper designed in this paper has excellent energy dissipation capacity and is suitable for the vibration control of structures with long vibration period.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
4367-4372
DOI
10.4028/www.scientific.net/AMR.163-167.4367
Citation
A. R. Liu, Q. C. Yu, Y. Yao, Y. Z. Guo, "A New Type of Hybrid-Passive-Damper", Advanced Materials Research, Vols. 163-167, pp. 4367-4372, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jiu Hong Jia, Han Wei Wu, Hong Xing Hua
Abstract:A new type viscous damper designed especially for the anti-impact requirements of piping systems on ship is studied.In order to analyze the...
1046
Authors: Yun Xiang Lu, Yuan Qi Cai, Qing Fei Qu, Qian Hua Zhan
Chapter 1: Vibration Engineering
Abstract:Viscous dampers are widely used in vibration energy dissipation project. The researches on viscous dampers used in energy dissipation project...
96
Authors: Jia Ling Yao, Wen Ku Shi, Jin Feng Lu
Chapter 2: Ceramic-Matrix Composites
Abstract:The reported mathematical models of magnetorheological (MR) damper cannot make a good tradeoff among reflecting the damper’s nonlinear...
843
Authors: De Jin Xing, Bao Quan Yang, Ming Dong Wang
Chapter 7: Seismic Engineering
Abstract:With the SMA (Shape Memory Alloy) banner model, the effect of pre-stressing and displacement, stiffness and length to the energy dissipation...
2584
Authors: C.C. Lv, W.F. He, Yan Guo, W.G. Liu
Chapter 9: Earthquake Engineering and Earthquake Resistant Design
Abstract:Vibration control of a 22 story RC frame-shear wall apartment building with large aspect ratio was studied in this paper. Three vibration...
836