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LIU Xiaohui, HAN Yong, CHEN Shimin, YAN Bo. NUMERICAL SIMULATION AND PARAMETER ANALYSIS OF GALLOPING OF ICED CONTINUOUS SPANS[J]. MECHANICS IN ENGINEERING, 2014, 36(1): 37-41. DOI: 10.6052/1000-0879-13-256
Citation: LIU Xiaohui, HAN Yong, CHEN Shimin, YAN Bo. NUMERICAL SIMULATION AND PARAMETER ANALYSIS OF GALLOPING OF ICED CONTINUOUS SPANS[J]. MECHANICS IN ENGINEERING, 2014, 36(1): 37-41. DOI: 10.6052/1000-0879-13-256
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NUMERICAL SIMULATION AND PARAMETER ANALYSIS OF GALLOPING OF ICED CONTINUOUS SPANS

  • 1 Mechanics Department, Chongqing Jiaotong University, Chongqing 400074, China

  • 2 Department of Engineering Mechanics, Chongqing University, Chongqing 400044, China

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  • Received Date: June 12, 2013
  • Revised Date: December 09, 2013
  • Published Date: February 14, 2014
    Graphical Abstract
    • Abstract
  • This paper studies the vibration characteristics of continuous spans with only one galloping span. The finite element model of continuous spans is set up by means of ABAQUS softwart,and the aerodynamic load is determined by the UEL. The time domain solutions for the vibrations of the continuous spans are obtained with consideration of the non-linear influence. The effects of span and galloping amplitude are investigated, which may provide some guidance for prevention of conductor galloping.
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    • References (15)
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