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葛洲坝水利枢纽二号船闸,闸室全长280米,宽34米,设计最大水头27米,是目前世界上巨型船闸之一。根据在我所进行的船闸整体水工模型试验和闸、阀门局部水工模型试验成果,船闸采用纵、横支廊道输水布置型式,并采取一些改善闸、阀门水力条件的主要措施。为了验证模型试验成果,积累我国高水头船闸的实际资料,以及寻求更合理的运用方案,最近,我所水工研究室在长办设代处和三三○工程局等单位的密切配合下,在二号船闸试航期间组织主要力
Gezhouba Water Control Project No. 2 ship lock, gate length of 280 meters, 34 meters wide, the largest design head of 27 meters, is currently one of the world’s giant lock. According to the overall hydraulic model test of the ship lock and the test results of local hydraulic model test of the gate and valve, the ship lock adopts the layout of vertical and horizontal support corridors and adopts some measures to improve the hydraulic conditions of the gates and valves. In order to verify the model test results, the accumulation of China’s actual high-head lock ship data, as well as to seek a more rational use of the program, recently, I Hydraulic Research Office in Office of the Office of the Agency and the Bureau of 330 and other units in close cooperation, During the trial run on the 2nd ship lock main force