Paper Title:
Shape Optimization Study of Mild Steel Slit Dampers
  Abstract

This paper presented a new mild steel slit damper(SSD). The new shape was parabolic according to all the cross section having the same maximal stress, and the elastic stiffness and yield displacement formula were derived. Finite element analysis showed that the parabolic shaped damper had a more reasonable load - displacement curve compared with the previously proposed shape. The theoretical stiffness and yield displacement were consistent with the results by finite element method (FEM), and that indicated the presented design method was simple and feasible.

  Info
Periodical
Advanced Materials Research (Volumes 168-170)
Edited by
Lijuan Li
Pages
2434-2438
DOI
10.4028/www.scientific.net/AMR.168-170.2434
Citation
Y. H. Xu, A. Q. Li, X. D. Zhou, P. Sun, "Shape Optimization Study of Mild Steel Slit Dampers", Advanced Materials Research, Vols. 168-170, pp. 2434-2438, 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: Farzad Hejazi, Samira Jilani Kojouri, Jamal Noorzaei, M.S. Jaafar, W.A. Thanoon, A.Ali Abang Abdullah
Abstract:Conventional buildings are mainly designed based on elastic analysis of structures subjected to moderate earthquakes. In this case, the...
241
Authors: Wei Zhi Zhu, Zheng Zheng Wang, Zhe Zhang, Hao Ran Chen
Abstract:Combining the scientific research project- the study on cable-stayed suspension bridges, with the engineering background of Dalian Gulf...
1722
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: 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