几年来在广西都安裸露型岩溶地区,开展了岩溶发育规律,地下水资源评价及其开发利用的研究。同时进行了各种新方法探测地下岩溶洞穴、地下河的试验,用天然放射性探测试验就是其中的一种。 目前用天然放射性探测地下岩溶洞穴、地下河、构造破碎含水带,是一个新的课题。我们主要是研究其探测效果,野外工作方法及曲线解释等。在工作中 Over the past few years in Guangxi bare nugget area, carried out the law of karst development, groundwater resources assessment and development and utilization of research. At the same time a variety of new methods to detect underground karst caves, underground river tests, using natural radioactive detection test is one of them. At present, it is a new issue to detect underground karst caves and underground rivers with natural radioactivity and to construct broken water zones. We mainly study its detection effect, field work methods and curve interpretation. working