水电站拦污栅的振动

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阎诗武. 水电站拦污栅的振动[J]. 水利水运工程学报, 2001, (2): 74-77.

引用本文:

阎诗武. 水电站拦污栅的振动[J]. 水利水运工程学报, 2001, (2): 74-77.

YAN Shiwu. Vibration of trashracks in hydroplants[J]. Hydro-Science and Engineering, 2001, (2): 74-77.

Citation:

YAN Shiwu. Vibration of trashracks in hydroplants[J]. Hydro-Science and Engineering, 2001, (2): 74-77.

Vibration of trashracks in hydroplants

摘要: 在分析了水电站工程中拦污栅的损坏实例之后认为，栅后周期性尾流和紊流尾流是导致拦污栅损坏的主要因素，并从栅后尾流和结构动物分析了拦污栅的援。

Abstract: It can be seen from the case studies of trashracks damaged by vibration in hydroplants that the periodic wake and turbulent wake are the main causes of vibration damage of trashracks. Vibration of trashracks is analyzed considering the wake and the dynamic characteristics of the trashrack structure.

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