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带人工雨线的拉索在风激励下的响应

顾明 刘慈军 徐幼麟 项海帆

顾明, 刘慈军, 徐幼麟, 项海帆. 带人工雨线的拉索在风激励下的响应[J]. 应用数学和力学, 2002, 23(10): 1047-1054.
引用本文: 顾明, 刘慈军, 徐幼麟, 项海帆. 带人工雨线的拉索在风激励下的响应[J]. 应用数学和力学, 2002, 23(10): 1047-1054.
GU Ming, LIU Ci-jun, XU You-lin, XIANG Hai-fan. Response Characteristics of Wind Excited Cables With Artificial Rivulet[J]. Applied Mathematics and Mechanics, 2002, 23(10): 1047-1054.
Citation: GU Ming, LIU Ci-jun, XU You-lin, XIANG Hai-fan. Response Characteristics of Wind Excited Cables With Artificial Rivulet[J]. Applied Mathematics and Mechanics, 2002, 23(10): 1047-1054.

带人工雨线的拉索在风激励下的响应

基金项目: 国家自然科学基金资助项目(50178049);国家杰出青年科学基金;教育部“高等学校骨干教师资助计划”资助项目
详细信息
    作者简介:

    顾明(1957- ),男,江苏兴化人,教授,博士,长江学者.

  • 中图分类号: U442

Response Characteristics of Wind Excited Cables With Artificial Rivulet

  • 摘要: 通过在风洞中对一具有可调动力特性、雨线位置和风向角的带人工雨线的拉索模型进行了试验,研究了拉索的风雨激振特性.试验结果和其他研究人员的结果进行了仔细对比,得到了一些新的结论,澄清了过去的一些模糊认识.结果表明,带人工雨线的水平索在风向为零时的响应可以用Den Hartog驰振机制来解释,而风向不为零时,拉索表现为限速振动或限速和驰振的混合型振动.
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出版历程
  • 收稿日期:  2000-06-03
  • 修回日期:  2002-04-11
  • 刊出日期:  2002-10-15

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