摘要
湖北省利川市毗邻清江 ,其下游腾龙洞清江伏流段阻流壅水严重 ,影响到了城区。本文通过对腾龙洞形态结构特点及其周围地质环境的研究 ,认为该地下河入口 (落水洞 )至银河洞尾一段过水断面狭窄 ,阻流壅水是造成利川市城郊遭受水灾的主要原因。治理时 ,以隧道加溶洞方案最为经济。
Lichuan city of Hubei province is adjacent to Qingjiang river. Tenglongdong cave, a sink of the river downstream from the city, causes serious retarded flow and backwater, which may flood the downtown area. According to the geological environment and structure of Tenglongdong cave, the article specified the range of backwater caused by Tenglongdong cave, put forward four engineering harnessing schemes, and offered the suggestions for the city' flood and waterlogging hazard control through the analysis of these schemes.
出处
《中国岩溶》
CAS
CSCD
2001年第4期290-294,共5页
Carsologica Sinica
关键词
腾龙洞
阻流壅水
洪涝灾害
治理方案
岩溶水
Tenglongdong cave
Waterlogging hazard
Engineering harnessing schemes
