摘要
针对枣庄市某水泥用灰岩矿开采导致了土地挖损和压占、地形地貌景观破坏和崩塌地质灾害隐患等地质环境问题,提出了:生产过程中发现的危岩,及时予以清理,或对其进行加固;采矿结束后,开采平台外缘用浆砌毛石砌筑挡土坝,平台上部30cm覆土,下部20cm用强风化页岩做铺垫,种植侧柏,平台的内侧,按照2m的间距种植爬山虎、葛藤等攀缘类植被,绿化边坡面;露天采坑治理成人工湖等治理办法。经过恢复治理,不仅能适时地保护和恢复自然生态环境,也能有效消除矿业活动带来的地质灾害隐患;另可恢复林地及人工湖面积33.48hm2(502.2亩),具有显著的社会效益。
Surface Mining of limestone leading to land loss and occupation, landforms destruction and collapse and other geological hazards.Limestone mine in Zaozhuang City as an Example, to explore the mine geological environment treatment and recovery. First, Clear or reinforcement the dangerous rock found in the production process, in a timely;Second, After mining, platform with mortar rubble masonry Bulkhead Dam platform upper 30cm casing, the lower 20cm strongly weathered shale pave the way for planting oriental arborvitae at the outer edge of the mining, in accordance with the the 2m spacing planting ivykudzu climbing classes such as vegetation to green slope surface at the inside of the platform; Third, convert open pit to artificial lake.After recovery and management, not only to protect and restore the natural ecological environment in a timely, but also can effectively eliminate the geological disaster brought by mining activities, Other can recover woodland and lake area 33.48hm2 （502.2 acres）, with significant social benefits.
出处
《化工矿产地质》
CAS
2013年第1期39-42,46,共5页
Geology of Chemical Minerals
关键词
矿山地质环境
水泥用石灰岩矿
露天采矿
treatment scheme, geological environment of mine, cement-use limestone mine, Surface Mining
