堤防工程风险因子分析和风险计算模型研究
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摘要
堤防工程中因各种不确定性因素引起的风险正日益受到人们的关注。针对堤防的三种主要破坏类型-漫顶破坏、渗透破坏和失稳破坏分别进行了相应的风险因子分析,并根据这三种破坏类型分别建立了相应的风险计算模型,同时将上述三种破坏风险综合起来,研究了堤防的综合风险计算模型。
Risks caused by many uncertainty factors in levee engineering are cared about by people.Pointing to three main failures: overtopping,seepage and slip of levee,the analyses of the risk factors are carried out respectively,and the risk computation models are founded correspondingly.Simultaneously,the comprehensive risk computation model is researched on by integrating three failure styles above mentioned.
引文
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