The Failure Mode Analysis of Open Pit Mine Slopes
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摘要: 地質不連續面及開挖面對巖體的切割方式確定了開挖邊坡的破壞模式,本文按此思路討論了識別破壞模式的簡化判據和方法問題。重點地舉出了四個不同的滑坡實例,分析了它們的破壞模式,并初步探討了它們的破壞機制問題。Abstract: The paper is divided in two parts. Part one involves the problems of failure mode identifications of the pit slopes. A simple stereographic diagram is given, which can be easily used to identify all of the possible failure modes of the given slopes. Four practical slope failures of different modes are mentioned in part two, showing the usefulness of the diagram. The mechanisms of the failures are briefly discussed too.
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