| 有限差分强度折减法中融合蒙特卡洛思想的边坡可靠性分析 |
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| 引用本文： | 陈欣,付建军,赵海斌,黄太平,时凯. 有限差分强度折减法中融合蒙特卡洛思想的边坡可靠性分析[J]. 长江科学院院报, 2011, 28(4): 36-40 |
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| 作者姓名： | 陈欣 付建军 赵海斌 黄太平 时凯 |
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| 作者单位： | 1. 武汉船舶职业技术学院 船舶工程系，武汉 430050 ； 2. 中国水电顾问集团 中南勘测设计研究院，长沙 410014 ； 3. 中国科学院 武汉岩土力学研究所，武汉 430071 |
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| 摘 要： | 可靠性分析是边坡工程研究的热点之一,但目前基于强度折减方法的边坡可靠度分析研究较少,文章主要是在有限差分强度折减法基础上融合蒙特卡洛思想进行边坡可靠性分析.其研究思路为:首先详细概述了边坡可靠性分析原理及边坡可靠度分析统计模型;其次,介绍了有限差分强度折减法及蒙特卡洛思想,并将蒙特卡洛思想引入边坡有限差分强度折减模型,...
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| 关 键 词： | 可靠性分析 强度折减法 蒙特卡洛思想 正态概率分布 |
Analysis of Slope Reliability by Finite-Difference Strength-Reduction Method Considering the Thought of Monte Carlo Method |
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| CHEN Xin,FU Jian-jun,ZHAO Hai-bing,HUANG Tai-ping,SHI Kai. Analysis of Slope Reliability by Finite-Difference Strength-Reduction Method Considering the Thought of Monte Carlo Method[J]. Journal of Yangtze River Scientific Research Institute, 2011, 28(4): 36-40 |
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| Authors: | CHEN Xin FU Jian-jun ZHAO Hai-bing HUANG Tai-ping SHI Kai |
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| Affiliation: | 1. Wuhan Institute of Shipbuilding Technology ， Wuhan Hubei 430050 ， China ； 2.Mid South Design and Research Institute ， China Hydropower Engineering Consulting Group Co. ， Changsha ， Hunan 410014 ， China ； 3. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071,China |
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| Abstract: | Reliability analysis is one of the hot topics in the research of slope engineering.The authors mainly analyzed slope reliability based on finite-difference strength-reduction method considering the thought of Monte Carlo method.The principle and statistical model of slope reliability analysis are elaborated at first.Second,the finite-difference strength-reduction method and the thought of Monte Carlo method are summarized,then the thought of Monte Carlo method is introduced into the finite-difference streng... |
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| Keywords: | reliability analysis strength-reduction method Monte Carlo method normal probability distribution |
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