蒙阴县汇泉峪地区废弃矿山综合治理研究

蒙阴县汇泉峪地区石灰石资源开采历史悠久,过去粗放式开采造成山体及周边土地破损、占压严重,矿山废弃多年未得到有效治理。为消除破损山体视觉污染、地质灾害隐患,减少山体周边水土流失,实施了废弃矿山综合生态修复工程。通过矿区基础地质调查和现状测绘,综合分析了废弃矿山开采现状和矿山地质环境问题,结合建筑边坡、结构设计等建筑方面的相关要求,深入分析矿区地质条件、采石立面岩体特性和周边基础设施情况,详细介绍了桩板式挡土墙后覆土绿化的采石面治理方式,分析了综合治理模式的成效和适用条件,为露天开采矿山综合治理提供了参考。

Study on Comprehensive Management of Abandoned Mine in Huiquanyu Area of Mengyin County

Limestone resources mining has a long history in Huiquanyu area of Mengyin county. Extensive mining has caused serious damage and occupancy of mountain and surrounding land. The mine has been abandoned for years. In order to eliminate visual pollution and geological hazards of damaged mountain and reduce soil erosion around the mountain, a comprehensive ecological restoration project for abandoned mines has been implemented. Through basic geological survey and current situation mapping of mining area, present condition of abandoned mines and geological environment problems have been comprehensively analyzed. Combining with relevant requirements of building slopes, structural design, analysis on geological conditions, rock mass characteristics of quarry facade and surrounding infrastructure in mining area, the mode of concrete sheet pile retaining wall innovatively to repair the mining surface has been introduced, and the effectiveness and applicable conditions of comprehensive management mode have been analyzed. It will provide some references for comprehensive management of open mining mines.