地下水对矿山边坡稳定性的影响机理研究
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谢永恒，郭忠正
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西南有色昆明勘测设计（院）股份有限公司，云南昆明，650000
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摘要：在矿山工程领域，边坡稳定性问题直接关系到矿山安全生产与生态环境安全，而地下水作为影响边坡稳定性的关键动态因素，其作用机理复杂且至关重要。地下水渗透与赋存于边坡岩土体中，通过物理与化学作用显著改变岩土体的力学性能与边坡内部的应力环境，进而控制着边坡的变形与破坏进程。然而，当前对地下水多场耦合作用下边坡失稳的精细化机理认识尚不充分，使得边坡防治工程设计面临诸多不确定性。因此，系统深入地揭示地下水对矿山边坡稳定性的内在影响机理，对于精准预测边坡行为、优化防治措施以及保障矿山全生命周期安全具有重大的理论指导意义与工程应用价值。
关健词：地下水；矿山边坡；稳定性
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Study on the Mechanism of Groundwater Influence on the Stability of Mine Slopes
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Yongheng Xie,Zhongzheng Guo
Southwest Nonferrous Kunming Survey and Design Institute Co., Ltd., Kunming Yunnan 650000，China
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Abstract: In the field of mining engineering, slope stability is directly related to mine safety production and ecological environment security. Groundwater, as a key dynamic factor affecting slope stability, has a complex and crucial mechanism of action. Groundwater permeates and exists in the rock and soil mass of slopes, significantly altering the mechanical properties of the rock and soil and the stress environment within the slope through physical and chemical interactions, thereby controlling the deformation and failure processes of the slope. However, the current understanding of the refined mechanisms of slope instability under the multi-field coupling effects of groundwater remains insufficient, leading to numerous uncertainties in the design of slope prevention and control engineering. Therefore, systematically and deeply revealing the intrinsic mechanism of groundwater's influence on the stability of mine slopes holds significant theoretical guidance and engineering application value for accurately predicting slope behavior, optimizing prevention and control measures, and ensuring the safety of the entire life cycle of mines.
Keywords : Groundwater; Mine slope; Stability
参考文献
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