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研究黄浦江河口建闸工程必然涉及门型选择问题,门型不仅关系到工程的总体布置、工程造价、安全可靠的性能和运作条件等,而且关系到闸址选择问题,因为不同的闸址可能各有其最适宜的闸门型式,所以黄浦江河口建闸工程的门型选择是研究工作中的一大重点。水工结构闸门型式很多,在水工钢结构设计手册中可查到各种门型的构造特点、适用场合和设计资料等说明,但是缺乏用于大跨度挡潮闸的几种已知的门型,例如荷兰新
Study of Huangpu River estuary gate construction project will inevitably involve the issue of choice, gate type not only related to the overall layout of the project, project cost, safe and reliable performance and operating conditions, but also relates to the site selection problem, because different gate may Each has its most suitable gate type, so the Huangpu River estuary gate construction project selection is a major focus of research work. There are many types of sluice gates in hydraulic structures, and the structural features, applicable occasions and design materials of various types of gates can be found in the structural design brochures for hydraulic structures. However, there are several known types of gates that are used for long-span tidal brakes For example, the Netherlands new