| 水工金属结构系统可靠度的失效树分析法 |
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| 引用本文： | 叶翔.水工金属结构系统可靠度的失效树分析法[J].河海大学学报(自然科学版),2004,32(6):665-668. |
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| 作者姓名： | 叶翔 |
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| 作者单位： | 河海大学水利水电工程学院,江苏,南京,210098 |
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| 基金项目： | 科技部社会公益基金资助项目(2000DIB10085) |
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| 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．
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| 关 键 词： | 水工金属结构 安全检测 系统可靠度 失效树 分析模型 |
| 文章编号： | 1000-1980(2004)06-0665-04 |
| 修稿时间： | 2005/2/1 0:00:00 |
Fault Tree Analysis method for reliability of hydraulic steel structures |
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| YE Xiang.Fault Tree Analysis method for reliability of hydraulic steel structures[J].Journal of Hohai University (Natural Sciences ),2004,32(6):665-668. |
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| Authors: | YE Xiang |
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| Abstract: | 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. |
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| Keywords: | hydraulic steel structure safety inspection reliability of system fault tree analysis model |
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