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5. Finite element analysis of the dynamic wheel-rail interaction induced by wheel polygonization

Finite element analysis of the dynamic wheel-rail interaction induced by wheel polygonization

来源 :2nd International Conference on Lmpact Loading of Structural | 被引量 : 0次 | 上传用户：qq345071009

【摘 要】

：

　　The wheel polygonization including the polygonal wear and wheel out-of-roundness,which occurred around the circumference of the wheel tread of railway vehic

【作 者】

：

Kai Liu Liangliang Han Lin Jing 

【机 构】

：

StateKeyLaboratoryofTractionPower,SouthwestJiaotongUniversity,Chengdu,China

【出 处】

：

2nd International Conference on Lmpact Loading of Structural

【发表日期】

：

2018年5期

【关键词】

：

Wheel polygonization Wheel-rail impact FE simulation High-speed train 

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论文部分内容阅读

　　The wheel polygonization including the polygonal wear and wheel out-of-roundness,which occurred around the circumference of the wheel tread of railway vehicles,has gained much attention but is still very difficult to solve thoroughly in rail transportation.

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