| 参数互相关条件下土石坝边坡稳定的随机模拟 |
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| 引用本文： | 吴海真,张文捷.参数互相关条件下土石坝边坡稳定的随机模拟[J].江西水利科技,2007,33(2):90-93. |
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| 作者姓名： | 吴海真 张文捷 |
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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;江西省水利科学研究院,江西,南昌,330029 |
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| 摘 要： | 根据土体抗剪强度参数存在一定的相关性,介绍了参数互相关条件下土石坝边坡稳定可靠性分析的方法,通过算例分析了土体抗剪强度参数在不同相关程度时对边坡稳定随机模拟成果的影响.
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| 关 键 词： | 土石坝 边坡稳定 随机模拟 参数互相关 |
| 文章编号： | 1004-4701（2007）02-0090-04 |
| 收稿时间： | 2007-01-10 |
| 修稿时间： | 2007-01-10 |
STOCHASTIC SIMALATION FOR THE STABILITY OF EARTH-ROCK DAM SLOPE ON THE PARAMETER-CORRELATION CONDITION |
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| WU Hai-zhen,ZHANG Wen-jie.STOCHASTIC SIMALATION FOR THE STABILITY OF EARTH-ROCK DAM SLOPE ON THE PARAMETER-CORRELATION CONDITION[J].Jiangxi Hydraulic Science & Technology,2007,33(2):90-93. |
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| Authors: | WU Hai-zhen ZHANG Wen-jie |
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| Affiliation: | 1.Hydroelectric Engineering College of Hohai University, Jiangsu Nanjing 210098, China; 2.Jiangxi Provincial Institute of Water Sciences, Nanchang 330029, China |
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| Abstract: | To some extent the shearing strength parameters of soil have the correlation.This paper offered a probabilistic analyzing methods of earth-rock dam slope stability on the condition of shearing strength parameters of soil being correlating.The author also analyzed the different degree of correlation how to result in different effects on the outcome of the stochastic simulation about the stability of earth-rock dam slope.And some useful conclusions are obtained. |
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| Keywords: | Earth-rock dam Slope stability Stochastic simulation Parameter correlation |
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