摘要
水库渗漏是高坝洲水利枢纽的主要工程地质问题。本项试验,发展和扩大了电模拟法的应用范围。模拟建库前的区域渗流场,可求出两岸地下分水岭的位置和高程;模拟建库后的渗流场可以预测分水岭的变化情况。试验成果为评价水库渗漏提供了可靠依据,对解类似问惠具借鉴意义。
The leakage of reservoir is a principal engineering geological problem of Gaobazhou pro ject. This experiment develops and extends the application field of the resistive analogue method. The position and the elevation of the groundwater divide in the both banks can be obtained through the analogue of the regional seepage field before operation of the project. The movement of the divide can be predicted through the analogue of the seepage field after the reservoir is impounded. The experimental result provides the reliable basis for evaluating the reservoir leakage, making a successful prototype for solving such complicated problem of similar case.
出处
《中国岩溶》
CAS
CSCD
北大核心
1993年第2期143-148,共6页
Carsologica Sinica
关键词
水库
渗漏
渗流场
电阻网络模型
seepage flow field, resistance network model, reservoir leakage, dam circle leakage, isopleth map of groundwater level.
