摘要
本溪水洞为我国东北中高纬度地区规模最大的地下河洞穴，全长在５０００ｍ以上，已探测长度３６５８ｍ。与我国南方地下河洞穴比较，具有纵坡甚小，管道较规则，可探测深度大等特点。岩性、构造和水流最小功能原理是控制水洞发育的基本条件。本溪水洞的发育起始于中更新世，即约４０万年前。
Benxi water cave is the biggest subterranean cave developed in mid high latitude area of northeast China, with over 5000m in length, and the explored parts are 3685m long. Compared with these kinds of caves found in south China, Benxi water cave is characterized with less gradient, regular channel and large exploitable length.Its fundamental development conditions are lithology, structures and the principle of the least flow resistancae. The development of Benxi water cave started from the middle Pleistocene, about 400000 years ago.
出处
《中国岩溶》
CAS
CSCD
1998年第3期212-220,共9页
Carsologica Sinica
基金
辽宁省科委计划项目
