通过勘察察明孟家槽不稳定斜坡的分布范围、规模、地质条件及诱发因素,分析其形成机制,并采用赤平极射投影法和工程地质类比法评价其稳定性,得出了一些有益的结论,为孟家槽不稳定斜坡应急治理设计提供了可靠的地质依据。%Through surveying the distribution scope, scale, geological conditions and risk factors of instable slope in Mengjiacao, the paper ana- lyzes its formulation mechanism, applies stereographic project diagram method and engineering geology analogy method, evaluates its stability, and finally draws some beneficial conclusions, which has provided reliable geological basis for emergent treatment and design of instable slope in Mengjiacao.
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