摘要
东露天矿田位于宁武煤田平朔矿区北端,地质储量18.49亿t,东露天现在推进位置存在沟底新井煤矿、砖井煤矿和小西窑矿3大煤矿采空区并存的现状,对采空区的勘探已经迫在眉睫,介绍了通过物探的方法对采空区范围及分布情况的确定,为采空区的治理提供了可靠地依据。
East open-pit mine which has geological reserves 18.49 billion t is located in pingshuo mining area north of Ningwu coalfield. The pushing position exists in goal of Goudixinjing coal mine, Zhuanjing coal mine and Xiaoxiyao coal mine. The article introduces the methods of geophysical prospecting to determine the range and distribution of goaf, which provides reliable basis for goal control.
出处
《露天采矿技术》
CAS
2014年第12期30-32,共3页
Opencast Mining Technology
关键词
东露天矿
采空区勘探
物探
east open-pit mine
goaf exploration
geophysical prospecting
