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在露天矿的采掘设计中,为了保证矿区安全生产,多快好省地回收矿产资源,必须正确确定合理的矿坑边坡角和台阶坡面角。这是研究边坡稳定性需要解决的主要课题。影响岩质边坡、特别是高陡边坡稳定性的因素十分复杂,目前在国内外研究得尚不够,研究方法也不尽一致,但水对边坡稳定性的影响却越来越引起矿业界的重视,进行了大量的探讨和研究,取得了一定成果。
In the open-pit mine excavation design, in order to ensure safe production in the mining area, the mineral resources should be recovered quickly and efficiently, and reasonable pit slope angles and step slope angles must be correctly determined. This is a major issue that needs to be addressed in the study of slope stability. The factors that affect the stability of rock slopes, especially high and steep slopes, are very complex. Currently, they have not yet been studied at home and abroad. The research methods are not consistent, but the impact of water on the stability of slopes has increasingly caused mining The attention of the community has been extensively discussed and researched, and has achieved certain results.