百色水利枢纽地下厂房防渗排水系统设计

Design of seepage prevention and drainage system of the un derground power house of the Baise WR pivotal project

介绍百色水利枢纽地下厂房防渗排水系统设计。根据地下厂房系统的布置特点及水文地质条件，地下厂房采用以“厂外堵排为主，厂内排水为辅”的防渗排水措施，经三向电阻网络渗流模型试验验证。

The author introduced the design of seepage prevention and drainage system of the underground power house of the Baise WRPP .According to hydrogeologic condition and layout feature of the underground power house, he recommended the seepage prevention and drainage countermeasure of that give priority to blocking and drain outside power house,and give secondary to draining inside it.Through test of three dimensional resistivity network seepage flow model,this scheme is feasible.