论文部分内容阅读
多年来,我国水文地质工作者对北方岩溶及其地下水进行了大量的勘探和研究,取得了很多可喜的成就和进展。但对北方岩溶管道和岩溶地下水管流问题,却很少关注和研究。目前,比较普遍地认为:中国北方岩溶,主要为溶蚀裂隙、溶孔及溶洞,管道仅是个别现象,其岩溶地下水为一种裂隙网络状层流。本文将从采矿地下水工程防治角度出发,就中国北方岩溶管道和岩溶地下水管流问题,提出一些粗浅的意见。
Over the years, hydrogeologists in our country have done a lot of exploration and research on karstification and groundwater in the north and made many promising achievements and progresses. However, there is little attention and research on the flow of karst pipe and karst groundwater in the north. At present, it is generally believed that the karst in the north of China is dominated by dissolution of fissures, dissolved pores and caves, and the pipeline is only an isolated phenomenon. The karst groundwater is a kind of fissured network-like laminar flow. In this paper, from the point of view of prevention and treatment of mining groundwater engineering, some superficial opinions are put forward on the flow of karst pipes and karst groundwater in northern China.