探地雷达在岩溶探测中的应用

摘要

该文介绍了采用探地雷达技术对某水库坝址区岩溶进行了探测，确定了探测区岩溶、破碎带和裂隙发育带的位置和规模，并通过钻孔得到了验证。探测成果为工程设计提供了依据。通过该工程实例，说明了采用探地雷达技术进行岩溶探测是可行的，探测成果是准确可靠的。%This paper introduces the GPR is used to detect the karst in a reservoir dam site .The position and scale of the karst , fracture zone and fracture extension zone in detecting area are determined , and these are verified by drilling .The detection results provide the basis for the engineering design .Through the engineering example ,it shows that using the GPR technoolgy to detect karst is feasible ,and the detec-tion result is accurate and reliable .