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Position: Home > Articles > Warning Index System Framework of Earth-rock Dam based on Fault Tree Agricultural Science & Technology and Equipment 2012 (5) 35-36+40

基于故障树的土石坝安全警情指标体系结构

作  者:
钱静宇;闫滨;赵波
单  位:
沈阳农业大学水利学院
关键词:
警情指标;土石坝;故障树;洪水漫顶;渗透破坏;滑坡失稳
摘  要:
大坝警情指标是用来描述大坝安全预警系统研究对象的。警情指标体系的合理性、完整性、可测性和无冗余性,直接关系系统的安全可靠性。在分析影响土石坝安全因素的基础上,合理确定土石坝安全因素集,并基于故障树分析理论建立土石坝警情指标体系结构。
译  名:
Warning Index System Framework of Earth-rock Dam based on Fault Tree
作  者:
QIAN Jingyu, YAN Bin, ZHAO Bo (College of Water Conservancy, Shenyang Agricultural University, Shenyang 110866, China)
关键词:
warning index; earth-rock dam; fault tree; flood overtopping; seepage failure; slope instability
摘  要:
Dam warning index is used to describe dam safety early-warning system's research object. The rationality, integrity, measurability and non-redundancy of the warning index system relate directly to the dam safety and reliability. This article makes analysis on the influencing factors to the earth-rock dams and determines the various dam safety elements, and establishes the warning index system on the basis of fault tree analysis.

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