水利水运工程学报
水利水運工程學報
수이수운공정학보
HYDRO-SCIENCE AND ENGINEERING
2001年
2期
74-77
,共4页
振动%损坏%尾流%结构动特性%拦污栅%水电站%抽水蓄能电站
振動%損壞%尾流%結構動特性%攔汙柵%水電站%抽水蓄能電站
진동%손배%미류%결구동특성%란오책%수전참%추수축능전참
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特性分析了拦污栅的振动.
在分析瞭水電站工程中攔汙柵的損壞實例之後認為,柵後週期性尾流和紊流尾流是導緻攔汙柵損壞的主要因素,併從柵後尾流和結構動特性分析瞭攔汙柵的振動.
재분석료수전참공정중란오책적손배실례지후인위,책후주기성미류화문류미류시도치란오책손배적주요인소,병종책후미류화결구동특성분석료란오책적진동.
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.
