在先露天后井工的开采条件下，研究了井工开采对露天边坡稳定性的影响过程。
The presented article employs numerical simulation to analyze the stability of the open pit slope when mining in the open pit slope and mine.
紫金山金矿露天边坡稳定性计算分析结果表明，原设计边坡的稳定性不能满足工程要求。
In accordance with the results of stability analysis of the slope in Zijinshan Open-cut Gold Mine, it is found that the stability of originally designed slope can't meet the engineering requirements.
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