Model And Seismic Analysis Of Large-scale Wind Turbine Tower Structure

摘要：

The working condition of wind turbine tower structure with a massive engine room and revolving wind wheels is very complex. Tbe paper simplify the wind turbine tower model with finite element analysis software—ANSYS, completed modal analysis firstly, tbe calculations showed that a long time resonance will not happen. Then completed the time-history analysis of tbe structure under vertical and horizontal seismic force, the results showed the top displacement of the tower is 0.32m, meet the control value of deflection. The maximum stress appears nearby the door opening, tbe value is 98.5Mpa, meet the control value of stress.

关键词： component wind turbine tower model analysis resonance time-history analysis dynamic

作者: Xiang Liu Jiangtao Kong

作者单位: Architecture and Civil Engineering School Inner Mongolia University of Science and Technology Baotou, China

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 3283-3286

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）