| 轨距不平顺激励下高速列车动力响应研究 |
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| 引用本文： | 张新,李向国,王海云,闫公甫.轨距不平顺激励下高速列车动力响应研究[J].石家庄铁道学院学报(社会科学版),2011(1):69-72,77. |
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| 作者姓名： | 张新 李向国 王海云 闫公甫 |
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| 作者单位： | 石家庄铁道大学 土木工程学院,河北 石家庄 050043;石家庄铁道大学 土木工程学院,河北 石家庄 050043;石家庄铁道大学 土木工程学院,河北 石家庄 050043;石家庄铁道大学 土木工程学院,河北 石家庄 050043 |
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| 摘 要： | 为分析轨距不平顺对车辆动力响应的影响,建立了直线和曲线上不同工况的轨距不平顺,仿真计算了列车以不同速度通过轨距不平顺下动力响应,并对各项指标进行了对比分析。
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| 关 键 词： | 轨距不平顺 动力响应 动力仿真 |
| 收稿时间： | 2010/10/15 0:00:00 |
Study on Dynamic Response of High Speed Train Excited by Irregularity of Rail Gauge |
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| Authors: | Zhang Xin Li Xiangguo Wang Haiyun and Yan Gongfu |
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| Institution: | Institute of Civil Engineering of Shijiazhuang Tiedao University, Shijiazhuang 050043, China;Institute of Civil Engineering of Shijiazhuang Tiedao University, Shijiazhuang 050043, China;Institute of Civil Engineering of Shijiazhuang Tiedao University, Shijiazhuang 050043, China;Institute of Civil Engineering of Shijiazhuang Tiedao University, Shijiazhuang 050043, China |
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| Abstract: | In order to analyze dynamic responses of high speed train under the irregularity of rail gauge, simulations models are set up for irregularity of rail gauge on the straight and curve rails. Dynamic responses of train under different train speeds in the irregularity of rail gage are calculated numerically, and each index is s compared and analyzed. |
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| Keywords: | irregularity of rail gauge dynamic response dynamic simulation |
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