非抗震墙体自复位修复的可行性研究
日期：2022/05/07 - 2022/05/07
博士论文答辩：非抗震墙体自复位修复的可行性研究
主讲人：Abouzar Jafari, Ph.D. candidate at UM-SJTU Joint Institute
时间：2022年5月7日（周六）上午10:00
地点：via feishu
讲座摘要
Traditionally-built piers/walls cannot tolerate seismic loadings mainly due to their deficient design/construction. Although several strategies have been proposed for rehabilitating standing structures, they involve excessive repair costs, laborious procedures, and long downtime. The recent use of self-centering walls (SWs) led to a significant decrease in the extent and severity of damage during seismic events. Although still in its infancy, SWs’ superior performance suggests self-centralization might be a feasible rehabilitation technique. In this study, the performance of SWs is initially studied under the effect of SWs' behavior determinative, and subsequently, the feasibility of piers' rehabilitation using self-centralization strategy is investigated.
主讲人简介
Abouzar Jafari is currently pursuing the Ph.D. degree with the supervision of Prof. Roberto Dugnani in Shanghai Jiao Tong University. He received the M.S. degree in structural engineering from Shahrood University of Technology in 2008. His research interests include resilient structures and nonlinear structural modeling.