摘要
通过对阜新海州露天煤矿现状分析,探讨了海州露天矿由于开挖引起的边坡滑坡、地表范围内过度变形、矿坑及周边地区残煤自燃、大气污染、水环境灾害、周边地采冲击地压、井工开采的影响、周边生态环境恶化等主要地质灾害,并对各种灾害的演化趋势及形成机理进行了研究,提出相应的治理不稳定边坡、矿坑水灾、残煤自燃等灾害的措施,为海州露天煤矿闭坑提供有力的保障。
Through analysis of present situation Fuxin Haizhou Opencast Mine, the article discusses the slope failure, the earth＇s surface excessively deformation, the residual coal spontaneous combustion in the pit and surrounding area, air pollution, water environmental calamity, pressure bump keep, shaft mining, surrounding ecological deterioration of the environment ,and so on,and evolution and formation mechanism of all kind of calamities are studied, corresponding measures to harness unstable slope, pit floods,residual coal spontaneous combustion are put forward, offering the strong guarantee for the close that the open pit.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2005年第4期520-523,共4页
Journal of Liaoning Technical University (Natural Science)
基金
国家自然科学基金重点资助项目(50434020)
国家自然科学基金面上资助项目(50374042)
关键词
露天煤矿
地质灾害
边坡
残煤自燃
open pit mine
geologic calamites, side slope
resudal coal spontaneous combustion
