金桥煤矿矿渣型堆积边坡稳定性分析与评价

矿渣型堆积边坡在我国分布十分广泛。本文从金桥煤矿矿渣型堆积边坡的结构特征,变形破坏特征.岩土工程条件入手,通过堆积边坡形成机制和破坏模式分析,采用基于极限平衡理论的传递系数法,建立了边坡稳定性分析模型,对边坡的稳定性分不同工况进行了定量分析计算,并提出了相应的治理措施与建议,具有广泛的应用价值。

Stability Assessment of the Slag Slope in Jinqiao Coal

Slag accumulation slope is widely distributed in China. The structure characteristics, the deformation and failure characteristics, and the geotechnical engineering condition of the slag accumulation slope in Jinqiao coal mine were presented in this paper. The stability assessment model of slope was built by the transfer coefifcient method, based on the limit equilibrium theory. The slope stabilities in different work conditions were analyzed by the quantitative method and the treatment measures for slag accumulation slope were provided.