Abstract: The design of Shutter dam controlled by hydropou er some extent saves costing and operation cost as well as protect the ecosystem of river course, which is deserved using in more hydropower stations. If the shutter gate accompanied by hard bottom colferdam, its advantage would be more obvious. A case of Chencun hydropower station is mentioned in this paper.

摘要： 水力自控翻板门坝在一定程度上既保护了河道的自然生态，又节省工程造价和运行费用，很值得推广，若翻板门配以硬壳底堰，其优势则更为明显。文末附有新村大坝的工程实例。