0252-平板定轮闸门设计【全套20张CAD图+说明书】
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平板
闸门
设计
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20
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摘 要
水利枢纽的主要任务之一就是拦洪、蓄洪、泄洪，根据枢纽预定功能，水流量大小等条件，枢纽设有表孔、深孔、导流孔、隧洞、放空洞等泄水通道。闸门是控制这些通道过流的机械设备，它运行的好坏直接影响水利枢纽的安危，因此选好闸门启闭机的形式，做好金属结构的总体布置即为重要，其次是解决所采用的材料、计算结构安全、选好支承式、解决闸门运行时各种复杂的水力学问题，精心搞好设计，才能解决设备安全顺利地完成枢纽所赋予的任务。本设计是一平板定轮钢闸门，所起作用是尾水门兼事故检修闸门，本文根据所提供的工程概况，详细地论述了闸门的步骤、方法及内容。设计内容以顶节门叶为主，论述的较为具体，中节和底节门叶结构及设计方法与顶节答题类似，所以没有再展开说明，仅将有关尺寸数据列出。
关键字：平板定轮闸门、门叶、顶节。
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