摘要
针对十三陵抽水蓄能电站副厂房结构进行了自振特性分析和共振复核,并通过建立主副厂房的耦联体系,深入研究了水电站地下主副厂房之间的振动传递途径和规律,对主要传递振动的隔层材料的物理力学参数和结构振动的关系进行了探讨,为副厂房的振动设计提供了参考依据。
In this paper, the self-vibration features of the auxiliary powerhouse of Shisanling Pumped-storage Power Plant was analyzed and its resonance feature was checked. By establishing a coupled finite element model of the machine hall and its auxiliary plant, the vibrational travel path and behavior are researched. Moreover, the relationship between the mechanical parameters of interlayer and structure vibration is analyzed and investigated, which provides some references to the vibration isolation design of auxiliary powerhouse.
出处
《水力发电》
北大核心
2006年第8期27-30,共4页
Water Power
基金
国家自然科学基金资助项目(50279003)
关键词
水电站副厂房
振动特性
隔层材料
力学参数
地下厂房
auxiliary powerhouse
vibration characteristics
interlayer materials
mechanical parameters
underground powerhouse
