A new type of damper with friction-variable characteristics |
| |
| Authors: | Xiyuan Zhou Lingyun Peng |
| |
| Institution: | Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China |
| |
| Abstract: | Professor T.T.Soong is one of the early pioneers in fi eld of earthquake response control of structures.A new type of smart damper,which is based on an Energy Dissipating Restraint(EDR),is presented in this paper.The EDR by Nims and Kelly,which has a triangle hysteretic loop,behaves like an active variable stiffness system(AVS) and possesses the basic characteristics of a linear viscous damper but has diffi culty in capturing the output and large stroke simultaneously needed for practical applicataions in e... |
| |
| Keywords: | friction variable damper energy dissipation restraint hysteretic performance finite element analysis nonlinear time history analysis |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
|
