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1 概述曲线铰型水力自控翻板闸门投资小,使用方便且便于管理。根据尉氏县鲁湾翻板闸和门楼任翻板闸的基本建设投资情况来看,比同等规模的传统式水闸节约30%左右,且管理十分方便。经过10多年的运行,情况良好,可广泛推广应用。曲线铰型翻板闸门,克服了单铰及多铰型闸门要求开启水头高,回关水位低的不足,最小壅高水位可控制在5～20cm,运行十分灵活,倾倒角在10°～15°,闸门对过水能力的影响很小。
1 Overview Curved hydraulically controlled flap gate small investment, easy to use and easy to manage. According to the capital construction of Ruiban flap gate and gate gate in Weishi County, it is about 30% less than the traditional sluice gate of the same scale, and the management is very convenient. After 10 years of operation, the situation is good, can be widely promoted. Curved hinged flap gate to overcome the single hinge and multi-hinge gate requirements to open the head high, back to the low level of water shortage, the minimum 壅 high water level can be controlled at 5 ~ 20cm, the operation is very flexible, tilt angle 10 ° ~ 15 °, the gate has little effect on the water capacity.