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水利枢纽的金属结构其主要内容包括闸门、启团机、压力钢管道、升船机、拦污栅等等。在流域规划要点报告阶段一般不作具体设计,亦不作方案比较,惟对一些具有特殊技术问题超出目前水平而无现成资料可供参考者始进行研究。本技术总结是为了阐明进行水利枢纽布置时,对金属结构部分的布置和选择应注意的问题;为了计算材料重量,文中还介绍了一部分经验公式和图表,工作时可比照近似指标或拟定初步结构草图按实际尺寸进行计算。兹按水工布置情形分(一)泄洪系统的金属结
The key components of the metal structure of a water control project include gates, mission groups, pressure steel pipelines, ship lift engines, trash rackets and the like. In the report stage of river basin planning points, no specific design is generally made and no comparison is made. However, some studies with special technical problems beyond the current standard and without ready-made information are available for reference. The technical summary is to clarify the layout of the metal structure and the selection of the structure should pay attention to the problem; in order to calculate the weight of the material, the article also introduces some empirical formulas and charts, work can be compared with similar indicators or the initial structure Sketches are calculated according to the actual size. According to the layout of hydraulic points (a) discharge system of metal knot