Rock bridge slice element method in slope stability analysis based on multi-scale geological structure mapping |
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| Authors: | ZHANG Fa-ming WANG Bei-hua CHEN Zu-yu WANG Xiao-gang JIA Zhi-xin |
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| Affiliation: | 1. Department of Earth Science and Engineering;Hohai University;Nanjing 210098;China;2. Department of Geotechnique;Institute of Water Resource and Hydropower Research;Beijing 100044;China |
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| Abstract: | The searching method of failure surface which consists of complex geological structures in high and steep rock slopes was studied. Based on computer simulation technology and Monte-Carlo method, three dimensional multi-scale geological structures such as engineering scale and statistical scale structures of the slope were simulated. The searching method of failure route which consists of joints and rock bridges was determined via simulation annealing method by considering the shear strength of joints or roc... |
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| Keywords: | rock slope three dimensional geological structure rock bridge slice element method stability |
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