摘要
在煤矿井下煤层巷道掘进作业中,对掘进前方进行超前探测,从而预知掘进前方的煤层异常情况,对于保障安全生产、预防突发性事故的发生有着十分重要的意义。探地雷达探测技术是一种快速、高效、经济、可靠的物探方法,将其应用于煤巷超前探测预报可以弥补超前钻探的不足,有利于提高煤巷超前探测的效率和可靠性。
In driving operation of coal roadway, the advance detection in front of the heading face and the awareness of the abnormal condition of coal seam in front of the heading face have very important significance for guaranteeing safe production and preventing the occurrence of sudden accident. The detection technology of ground radar is a fast, efficient, economic and reliable geophysical prospecting method, applying the detection technology of ground radar for the advance detection and prediction of coal roadway can make up for the deficiency of advance exploration boring and is advantageous to improvement of the efficiency and reliability of advance detection of coal roadway.
出处
《矿业安全与环保》
北大核心
2007年第1期37-38,41,共3页
Mining Safety & Environmental Protection
基金
国家重点基础研究发展计划(973计划)项目(2005CB221500)
国家"十五"科技攻关重点项目(2004BA803B0101)
