新疆某水电站厂房结构动力分析研究  

Dynamic Analysis of Powerhouse Structure of a Hydropower Station in Xinjiang

作　　者：钱军刚[1] QIAN Jungang(Xinjiang Water Conservancy and Hydropower Survey and Design Institute Co.,Ltd.,Urumqi 830000,China)

机构地区：[1]新疆水利水电勘测设计研究院有限责任公司,新疆乌鲁木齐830000

出　　处：《红水河》2022年第2期55-59,共5页Hongshui River

摘　　要：笔者通过采用三维有限元对新疆某水电站厂房整体结构进行动力计算,分析了结构自振频率和振幅(机组振动和地震)对结构的影响,提出厂房结构布置建议,并在施工图设计中对结构布置进行调整。计算分析结果验证了结构布置的合理性、可靠性,为静力计算及确定主要构件的断面设计和配筋设计提供依据。The influence of natural vibration frequency and amplitude( unit vibration and earthquake) on the structure is analyzed by using three-dimensional finite element method to calculate the overall structure of a hydropower house in Xinjiang. Suggestions for the layout of the powerhouse structure are put forward, and the structural layout is adjusted in the design of construction drawing. The calculation and analysis results verify the rationality and reliability of structural arrangement, and provide the basis for static calculation and section design and reinforcement design of main components.

关 键 词：水电站厂房 动力分析 三维有限元 高烈度地震区 

分 类 号：TV731[水利工程—水利水电工程] TV312