溧阳抽水蓄能电站工程地质特征及主要工程地质问题  

Engineering Geological Characteristics of Liyang Pumped-storage Power Station and Its Main Problems

作　　者：胡梦蛟[1] 

机构地区：[1]中国水电顾问集团中南勘测设计研究院,湖南长沙410014

出　　处：《水力发电》2013年第3期16-20,共5页Water Power

摘　　要：溧阳抽水蓄能电站工程地质条件十分复杂,各类结构面及蚀变岩脉普遍发育,岩体完整性差,地下水丰富。地下洞室围岩稳定性、上水库渗漏、边坡稳定等工程地质问题突出。在阐述工程区主要工程地质特征的基础上,对存在的主要工程地质问题进行简要分析和评价。The engineering geological condition of Liyang Pumped-storage Power Station is very complex. A lot of structural planes and altered rocks are widely developed in engineering area which has poor completed rock and abundant groundwater. So the engineering geological problems are serious, including underground caverns＂ excavation stability, upper reservoir seepage and slope stability. After introducing the main engineering geological characteristics in this power station, the main engineering geological problems are briefly analyzes and assessed herein.

关 键 词：工程地质 围岩稳定 水库渗漏 边坡稳定 溧阳抽水蓄能电站 

分 类 号：TV221.2[水利工程—水工结构工程] TV743