玉溪市红旺洗选厂二号尾矿库坝体稳定性分析及加固措施

Stability Analysis and Reinforcement Measures of a Tailings Dam

尾矿坝的稳定是尾矿库安全的重要环节。本文以红旺洗选厂2号尾矿库为例。选用了极限平衡法中的瑞典圆弧法和毕肖普法,并介绍了这两种方法的原理,以瑞典圆弧法为基础,毕肖普法作为校核。在计算结果的基础上,分析了影响坝体稳定性的主要因素,并提出行之有效的灾害防治措施。

The stability of railings dam is an important part of the railings dam safety. This paper takes Hong Wang washery 2 tailings reservoir as all example, selects Sweden Arc method and Bishop method in Limit Equilibrium method, and introduces the principle of the two methods, with Sweden Are method as the foundation. Bishop method as a cheek. Based on the calculation results, the main factors that affect the stability of the dam are analyzed, and the effective measures are put forward