摘要
根据目前已有试验资料和理论分析,在大量调研的基础上,简要总结了近年来耐久性损伤钢筋混凝土结构抗震性能研究的主要进展。分析了其中尚存在的一些问题,有些是关于试验方法的争议,有些是试验室环境和真实环境之间的差异,有些是目前试验领域缺乏研究或还没有认识到需要研究的问题。在此基础上讨论了该领域今后的发展趋势,提出了一些建议,对今后耐久性损伤钢筋混凝土结构抗震性能研究具有借鉴意义。
Based on the available experimental and theoretical analysis, supported by extensive investigation and research, this paper briefly summarizes the major research progress in seismic behavior of RC structures considering i their durability decrease in recent years. It also explains those existing unsolved issues on experimental standards and methods and differences between laboratory tests and actual situations. The issues that have not been included in laboratory studies due to technique limitation are discussed as well. The further development trends in this topic are introduced. Specific suggestions are made for future research reference on seismic behavior of RC structures considering their durability decrease.
出处
《地震工程与工程振动》
CSCD
北大核心
2014年第2期113-119,共7页
Earthquake Engineering and Engineering Dynamics
基金
国家自然科学基金项目(51178470)
关键词
钢筋混凝土
耐久性
抗震
研究进展
reinforced concrete
durability
seismic performance
research progress
