辽宁省白石水库环境工程地质问题综述

白石水库位于辽宁省北票市上园乡附近的大凌河干流上,是大凌河流域第一期开发的控制性骨干工程,水库建成后,将产生许多环境工程地质问题。从库坝区的地质背景出发,对水库渗漏、库岸再造与泥沙淤积、淹没与浸没、水库诱发地震、坝下冲刷坑稳定性等主要环境工程地质问题进行了综合评述。

Baishi Reservior, located on upstream of Daling River close to Sshangyuanxi Village in Beipiao, Liaoning, has been built as a key project in Phase I Development Plan in Daiing drainage. Its completion, however, is bound to create many environmental geology troubles, as a result of local geological background conditions. These troubles include leakage in reservoir area, necessary rebuilding of reservoir bank, sediment accumulation, submersed consequence, earthquake induction, potential inability of scour hole at foot of reservoir dam.