白礤水库除险加固大坝防渗处理方案设计

Design of main dam anti-seepage treatment scheme for Baicai Reservoir Reinforcement Project

通过大坝渗流分析白礤水库大坝存在的渗漏问题,对除险加固防渗方案进行比选,最终采取坝体劈裂灌浆、左右坝头充填灌浆的方案,该工程加固后已运行多年,至今未发现渗漏现象,证明所采取的防渗加固方案取得了较好效果。

The leakage problem existing at the main dam of Baicai Reservoir was analyzed. Several anti-seepage treatment schemes were compared before the final scheme was determined. Splitting grouting was adopted for dam body while filling grouting for right and left abutments. The project has operated for years without leakage after rein. forcement .