摘要
利用探地雷达技术查明地表煤层露头区灰岩岩溶裂隙发育带及分布范围 ,指导灰岩浅截帷幕注浆堵漏工程中注浆布孔 ,雷达探测结果得到钻探证实 。
The limestone karst cracked zone and its distribution extent in coal outcrop area can be detected by ground penetrating radar(GPR) and thus the grouting program can be conducted with limestone narrow web concrete curtain grouting technology.The detection results by GPR have been confirmed by the practical exploration.These works have produced economic and social benefits.
出处
《山东科技大学学报（自然科学版）》
CAS
2002年第4期96-98,共3页
Journal of Shandong University of Science and Technology(Natural Science)
