摘要
针对砌体填充墙框架结构在地震作用下的受力特点,分析了填充墙钢筋混凝土框架结构产生震害的主要原因。结合国内外砌体填充墙框架结构理论和试验研究成果,围绕填充墙的刚度退化规律和不同性能水平的层间位移角,评述了填充墙框架结构的研究现状。最后,结合基于性能的抗震设计理论背景和禁用黏土实心砖提倡节能的政策背景,指出了今后应以实现基于性能的抗震设计为目标,针对新型砌体填充墙框架结构开展系统研究。
Based on the seismic resistance of an infilled frame under strong earthquakes, the main reasons for earthquake damage to infilled frame slvuctures are analyzed. The theory and test studies on infilled frame structures at home and abroad are reviewed. Considering the urgent need for performance based seismic design of engineering and the policy pressure from environment, some prospects for research and application of RC frame structure with new type of infilled masonry wall are offered.
出处
《地震工程与工程振动》
CSCD
北大核心
2008年第6期172-177,共6页
Earthquake Engineering and Engineering Dynamics
基金
国家自然科学基金项目(50478120)
教育新世纪部优秀人才支持计划项目(NCET-06-0571)
国务院侨办科研基金项目(06QZR04)
关键词
填充墙框架结构
抗震性能
性能抗震设计
新型砌体
研究现状
infilled - frame structure
seismic performance
performance based seismic design
new type of infilled masonry wall
state of the art
