Abstract: During its early operation, defects were found with the lock at Shuikou hydropower station. It has been in operation about ten years after reinforcement in 1998, whose behavior calls for attention. This paper assessed the lock's working status by analysing the deformation of lock wall, the stress of steel link and the stability of cracks, for reference.

摘要： 水口水电站船闸在运行初期出现较多缺陷，经1998年加固处理后至今已有10余年，运行性态如何值得关注。从闸墙变形、钢拉杆拉力、裂缝稳定性等方面进行分析，评估船闸的工作状态，供运行参考。