CAJ | 학술논문

甘南某金矿3号矿体采用空场法开采,于2006年12月4日采场发生冒顶坍塌,造成矿山停产.为了恢复矿山生产和今后矿山生产安全,需要进行采场坍塌原因分析,了解采场塌埋填实情况,以便采取相应安全措施,保证采矿安全.为此,首先根据3号矿体的地质、采矿条件,分析了采场坍塌原因及其主要影响因素.在此基础上,采用地球物理勘探技术,进行了采场空区的电磁法探测,由此揭示了采场的空区填埋情况.同时,圈定了深部矿床的异常区,不仅为矿区恢复生产提供了重要设计依据,而且为矿山深部资源开发提供了重要的参考价值.
감남모금광3호광체채용공장법개채,우2006년12월4일채장발생모정담탑,조성광산정산.위료회복광산생산화금후광산생산안전,수요진행채장담탑원인분석,료해채장탑매전실정황,이편채취상응안전조시,보증채광안전.위차,수선근거3호광체적지질、채광조건,분석료채장담탑원인급기주요영향인소.재차기출상,채용지구물리감탐기술,진행료채장공구적전자법탐측,유차게시료채장적공구전매정황.동시,권정료심부광상적이상구,불부위광구회복생산제공료중요설계의거,이차위광산심부자원개발제공료중요적삼고개치.
The orebody No. 3 of a gold mine had been exploited by using openstope method. The production halted on December 4, 2006 because of the collapse accident of stope. In order to recover production and ensure the productive safety for the future, it is necessary to analyze the cause of caving and find out the actuality of fill-up. After geologic and stope investigation of the orebody No. 3, the cause of collapse is analyzed. Then the geophysical exploration technique, electromagnetic method, is used to detect the status of quarry. The exploration results not only open out the fill-up of dead zone, but also find out the abnormal zone of mineral deposit. It will be the evidence of recovery production and is recommended as reference to the future design.