某矿区不稳定斜坡分析和影响因素研究

为分析某矿山地质隐患的发展趋势，并为矿山地质环境治理提供有效依据，基于矿区

地质环境和不稳定斜坡基本特点，通过分段赤平极射投影和极限平衡分析，对斜坡稳定性进行评价，

并基于计算结果对矿区地质灾害发展影响因素进行研究。研究表明，矿区不稳定斜坡由于人工开挖

破坏，在风化、卸荷、降雨等因素下易发生掉块的现象，易产生崩塌等地质灾害。在暴雨及地下水等

不利因素作用下稳定性不足。研究对于指导矿山地质灾害治理和生态修复具有参考价值。

In order to analyze the development trend of geological hazards in a mine and provide an ef⁃

fective basis for mine geological environment management，based on the basic characteristics of the geologi⁃

cal environment and unstable slopes in the mining area，the slope stability is evaluated by segmented stereo⁃

graphic projection and limit equilibrium analysis. Based on the calculation results，the influencing factors of

the development of geological hazards in the mining area are studied.The research shows that the unstable

slope in the mining area is easy to fall due to artificial excavation damage，weathering，unloading，rainfall

and other factors，and it is easy to produce geological disasters such as collapse.Under the influence of unfa⁃

vorable factors such as rainstorm and groundwater，the stability is insufficient.The research has reference

value for guiding mine geological disaster management and ecological restoration.

摘要：

为分析某矿山地质隐患的发展趋势，并为矿山地质环境治理提供有效依据，基于矿区

地质环境和不稳定斜坡基本特点，通过分段赤平极射投影和极限平衡分析，对斜坡稳定性进行评价，

并基于计算结果对矿区地质灾害发展影响因素进行研究。研究表明，矿区不稳定斜坡由于人工开挖

破坏，在风化、卸荷、降雨等因素下易发生掉块的现象，易产生崩塌等地质灾害。在暴雨及地下水等

不利因素作用下稳定性不足。研究对于指导矿山地质灾害治理和生态修复具有参考价值。

Abstract: