Experimental study of a highway bridge with shape memory alloy restrainers focusing on the mitigatio

• 作 者: Guo Anxin Zhao Qingjie Li
• 机 构: SchoolofCivilEngineering
• 出 处: 地震工程与工程振动：英文版
• 发表日期: 2012年2期
• 关键词: shape MEMORY alloy restrainer unseating POUNDING HIGHWAY BRIDGE shape memory all
• 基金项目: Earthquake Engineering and Engineering Vibration Laboratory Foundation,Institute of Engineering Mechanics, China Earthquake Administration Under Grant No.2009a1

This paper presents an experimental study to investigate the performance of shape memory alloy(SMA) restrainers for mitigating the pounding and unseating of highway bridges when subjected to seismic excitations.Mechanical property tests of the SMA wire us