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本文针对目前大泵站在快速闸门设计和运用上出现的问题,以及闸门本身的运用、操作,结合泵站停泵动态特性,对停泵后门体的下落运动进行理论上的推导,建立了闸门下落运动及下落撞击的数学模型,并结合实际工程中现场实测资料对模型的正确性给予了验证,为泵站快速闸门的设计和运用提供理论依据。
In this paper, in view of the problems in the design and application of the fast gate at present, as well as the operation and operation of the gate itself and the dynamic characteristics of stopping the pump at the pumping station, theoretical deduction is made on the falling movement of the rear door of the stopping pump. Drop movement and drop impact mathematical model, and the actual project in the field data to verify the correctness of the model to provide a theoretical basis for the design and application of fast gate pump station.