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Keywords: failure surface
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Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-178
...%. As the bolt length increases from 1m to 28m, the movement of failure surface could divide into three stages: First, failure surface is same to that of slope without bolt. Second, failure surface moves deeper as bolt length increases. Third, failure surface changes from a deep one to a shallow one suddenly...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-027
... and the smoothness of the new failure surface are ensured for wide range of stress conditions by adopting the Jiang & Pietruszczak (1988)'s octahedral shape function. The new criterion can embody the effect of s 2 and at the same time it preserves the nonlinear characteristics implied in the original Hoek...
Proceedings Papers

Paper presented at the ISRM International Symposium - 2nd Asian Rock Mechanics Symposium, September 11–14, 2001
Paper Number: ISRM-ARMS2-2001-152
... thickness and 10m in length are set at different positions. Each group is composed of 3–4 fissures who are near but don't intersect each other. Artificial Intelligence convexity failure surface amplitude Upstream Oil & Gas mechanism deduction bank slope hydraulic effect Water Reservoir...
Proceedings Papers

Paper presented at the ISRM International Symposium - 2nd Asian Rock Mechanics Symposium, September 11–14, 2001
Paper Number: ISRM-ARMS2-2001-149
... and for deciding on effective location of preventive measures. This method involves determination of factors of safety for various possible failure surfaces following different sequences of progressive failure. The values of factors of safety thus computed indicate the actual failure mechanism. A computer program...

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