Title: Probability Analysis for Seepage Failure of Yingde North Embankment Protection Engineering Based on 3-D Random Seepage Field
Abstract: Based on the stochastic finite element method,the probability analysis for seepage failure is carried out on the Yingde north embankment protection engineering,and the security evaluation of new embankment is also carried out.In the analysis,the typical sections of old and new embankment are selected,and the corresponding calculation models are established for them.Consider the two failure modes in the downstream slope and waterfront slope,then using the reliability theory,the old and new embankment dam's seepage failure probability is solved.Through the contrast,it is found that the new embankment's seepage failure risk probability is reduced obviously.Finally,the old and new embankment's integrated risk probability is obtained.The results show that the new embankment could meet the requirements of security.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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