Computer modeling of catch benches to mitigate rockfall hazards in open pit mines

被引：0
|
作者：
Miller, SM [1 ]
Girard, JM [1 ]
McHugh, E [1 ]
机构：
[1] Univ Idaho, Geol Engn Program, Moscow, ID 83843 USA
来源：
PACIFIC ROCKS 2000: ROCK AROUND THE RIM | 2000年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
A computer analysis of bench stability has been developed to account for multiple occurrences of potential slope-failure modes in discontinuous rock masses. Bench-scale plane shears and tetrahedral wedges are simulated and stochastically analyzed to estimate the probability of retaining specified catch-bench widths. This geotechnical information is useful in designing bench configurations to improve pit-slope stability and help alleviate rockfall hazards.
引用
收藏
页码：539 / 545
页数：7
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