摘要
某电站下闸蓄水后,工作闸门一、二期混凝土之间发生较大渗漏,选用背水面顶水化学灌浆方案,科学制定灌浆次序,改进灌浆工艺,漏水被成功封堵。该电站的化学灌浆取得了良好效果。
After the storage of a hydropower station, leakage occurred between the stage Ⅰ and Ⅱ concrete work in gate slot concrete. The chemical grouting was adopted for down slope side. By making scientific grouting order and improving grouting technology, the leakage was successfully plugged up. Chemical grouting treatment to leakage of the hydropower station acquired preferably effect.
出处
《电网与清洁能源》
2009年第5期74-76,共3页
Power System and Clean Energy
关键词
电站门槽
混凝土施工缝
渗漏水
化学灌浆
gate slot
concrete construction joint
leakage
chemical grouting