抗震结构最优可靠度若干问题研究

详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文

英文篇名：Optimum Reliability of Anti-Earthquake Structure 中文刊名：开封大学学报 英文刊名：Journal of Kaifeng University 作者：吴大炜 英文作者：WU Da-wei(Civil Architectural Engineering School of Kaifeng University ; Ka ifeng 475004 ; Henan ; China) 中文关键词：抗震结构 ; 可靠度 ; 三级设防 ; 最优设计 ; 老化期 英文关键词：anti-earthquake structure ; reliability ; prot ections in three levels ; optimum design ; ageing period 出版日期：2005-03-25 机构：开封大学土木建筑学院 河南开封475004 年：2005 期：01 出版单位：开封大学学报

摘要

从抗震结构(小震不坏,中震可修,大震不倒)的三级设防的可靠性,抗震结构的最优化设计,钢筋混凝土结构施工期、正常使用期和老化期的可靠度等三部分对抗震结构的最优可靠度理论和应用进行了分析和研究.
Since the 20~(th) century, reliability the or y of engineering construction has developed greatly. The optical tactics mention ed in the authoritative General Principles of ISO played an important guiding ro le. Based on the study of some relevant documents, the paper researches and anal yses reliability theory and application of anti-earthquake sturcture from three aspects, ie the reliability of anti-earthquake structure with the protections in three levels (undamaged in weak earthquake, repairable in middle degree, no col lapse in strong degree), optimum design of anti-earthquake structure and the rel iability of ferroconcrete sturcture in construction period, normal service perio d and ageing period.

引文

[1]InternationalStandard,ISO2394,Generalprincipleson reliabilityforstructures,Secondedition[S].
    [2]GB50011-2001,建筑抗震设计规范[S].
    [3]GBJ11-89,建筑抗震设计规范[S].
    [4]建设部抗震办公室.建筑抗震设计规范GBJ11-89统一培训教材[M].北京:地震出版社,1991.
    [5]王光远.工程结构与系统抗震优化设计的实用方法[M].北京:中国建筑工业出版社,1999.
    [6]贡金鑫,赵国藩.腐蚀环境下钢筋混凝土结构疲劳可靠度分析[J].建筑结构学报,1998,19(5):43-51.