【摘要】 以铅芯橡胶支座(LRB)滞回特性模型和LRB隔震桥梁地震响应分析方法为出发点,分析目前LRB隔震桥梁地震响应领域的发展现状。全面总结了国内外学者在LRB隔震桥梁地震响应分析领域的研究成果,并针对现阶段LRB隔震桥梁地震响应分析研究中存在的缺陷和不足,提出了当前迫切需要进行研究的内容和方向。更多还原

【Abstract】 With the hysteretic characteristics model of the lead rubber bearing(LRB) and seismic response analysis method of isolated bridges with LRB as the basis,the present progress in the field of seismic response of isolated bridges with LRB was analyzed.The achievements of scholars in this area both at home and abroad in seismic response analyses of isolation bridges of LRB were summarized comprehensively.In view of defects and shortages in current seismic response analysis and study of isolation bridges of LRB,the research content and direction were provided.更多还原