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江苏省金湖县境内淮河入江水道东、西漫水闸,是调节入江水道上游(三河)和下游(高邮湖)水位的重要水闸,建造于1969年,共22孔,每孔净宽3.8米,设计流量250立方米每秒。由于运行时间长久,且启闭次数频繁,致使门槽钢板腐蚀剥落,混凝土残缺,门槽损坏严重。当闸门侧滚轮运行至损坏处时,由于上游水压力,就发生闸门倾斜掉角。其中一孔闸门已无法下行关闭,必须采取措施尽快修复门槽。 因为两间下游为入江水道,东、西偏泓,宽度50～80米,如采取传统的方法,
The east and west flood gates of the Huaihe River in the Jinhu County, Jiangsu Province, are important sluice gates that regulate the water level at the upper reaches of the Three Rivers and the lower reaches of the Yangtze River. It was built in 1969 and has a total of 22 holes with a net width of 3.8 meters and a designed flow rate 250 cubic meters per second. Due to the long running time, and the frequent opening and closing, resulting in corrosion of the door channel spalling, concrete incomplete, serious damage to the gate. When the gate-side roller runs to damage, due to the upstream water pressure, it occurs gate tilt angle. One of the gate has been unable to shut down the door, we must take measures to repair the door as soon as possible. Because the two downstream into the waterway, east and west Wang Hong, width 50 to 80 meters, such as adopting the traditional method,