露天铁矿山顺层破坏型边坡安全治理研究

以太钢袁家村铁矿采场西帮顺层破坏型边坡为研究对象,采用挂网喷浆的支护结构,并在坡面布设泄水孔,坡脚布设排水沟的综合治理方案,对西边坡的平台及坡面分区域实施有针对性的安全治理并进行了绿化,然后在平台上布设边坡在线监测系统。既确保了西边坡安全稳固,又为其它顺层破坏型边坡的安全治理及边坡生态环境修复提供参考。

Study on Safety Recondition of Bedding Destruction Slope in Open-pit Iron Mine

In YuanJiaCun Iron mine of Taiyuan Iron and Steel Group Co., Ltd, we take the bedding destruction type of the west slope as the research object, adopting the support structure of suspension net and shotcrete. Then we set up drain holes on the slope and a drainage ditch at the foot of the slope. We take the subregional governance. Through these methods, we implemented targeted safety management and greening on the platform and slope of the west slope. Finally, we set up slope on-line monitoring system on the platform. By these means, we not only ensure the safety and stability of the west slope, but also provide a reference for the safety management of other bedding failure slopes and the restoration of slope ecological environment.