| 波磨轨线路上轮轨振动附加力计算 |
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| 引用本文： | 刘学毅,孙国瑛.波磨轨线路上轮轨振动附加力计算[J].西南交通大学学报,1996,31(4):376-381. |
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| 作者姓名： | 刘学毅 孙国瑛 |
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| 作者单位： | 西南交通大学铁道及道路工程系 |
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| 摘 要： | 发展了考虑转向架的波磨激振计算模型。通过参数分析得到了列车速度、轮轨接触弹簧及道床弹性等对轮轨振动附加力的影响特点。波深较小时计算结果与实测数据吻合。
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| 关 键 词： | 波形磨耗 振动 钢轨 附加力 轮轨 |
Computation of Dynamic Forces on Corrugated Rail |
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| Liu Xueyi, Sun Guoying, Wan Fuguang.Computation of Dynamic Forces on Corrugated Rail[J].Journal of Southwest Jiaotong University,1996,31(4):376-381. |
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| Authors: | Liu Xueyi Sun Guoying Wan Fuguang |
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| Abstract: | he dynamic model on corrugated rails is improved with taking the bogie into account. Some features of the dynamic forces are analyzed in regard of the train speed, linear or nonlinear contact spring and the elasticity of ballast. The results of computation coincide with the test data in the case of slight corrugations. |
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| Keywords: | corrugation vibration computation model |
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