摘要
鉴于在现行水工金属结构安全检测中,许多评价指标多带有经验性,缺乏严格的分析模型和基础理论支持,致使工程上关心的许多重要问题难以回答和解决,笔者在综合水工金属结构可靠度方面已有研究成果和现行国家有关技术标准的基础上,建立失效树分析模型,对水工金属结构进行总体系统可靠度分析,将被检体系的可靠度评定结论提高到量化水平.
In current safety inspection of hydraulic steel structures, many indexes for evaluation mainly depend on experiences, lacking supports from precise analytical models and basic theories. Such a case makes it difficult to solve some problems concerned in engineering. Based on a review of current theoretical research results about the reliability of hydraulic steel structures and national technical standards related, a Fault Tree Analysis (FTA) model, which could give a quantitative evaluation, was developed for reliability analysis of the integral system of hydraulic steel structures.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
北大核心
2004年第6期665-668,共4页
Journal of Hohai University(Natural Sciences)
基金
科技部社会公益基金资助项目(2000DIB10085)
