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力学与实践 ›› 2002, Vol. 24 ›› Issue (1): 0-0.doi: 10.6052/1000-0992-2000-296

• 应用研究 •    

接触网输电导线动力响应分析的模态方法

李学平   

  1. 湖南长沙中南大学铁道校区数力系
  • 收稿日期:2000-09-18 修回日期:2000-12-04 出版日期:2002-02-10 发布日期:2002-02-10

THE MODAL ANALYSIS FOR DYNAMIC RESPONSE OF THE TRANSMISSION WIRE OF CONTACT NET

  • Received:2000-09-18 Revised:2000-12-04 Online:2002-02-10 Published:2002-02-10

摘要: 对输电导线的动力特性作了分析,并用模态求出了其稳态响应.

关键词: 输电导线, 稳态响应, 模态方法

Abstract: The dynamic properties of the transmission wire of contact net were analysed and the stable response of the transmission wire was obtained by the modal analysis.

Key words: transmission wire, stable response, mode method