Research on the Straightening Deformation Process of the Residual Stress of the Numerical Simulation for Different Kinds of Heavy Rail

Yu Yan Liu; Hao Li; Lin Chen

doi:10.4028/www.scientific.net/AMR.430-432.492

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 430-432Research on the Straightening Deformation Process...

Research on the Straightening Deformation Process of the Residual Stress of the Numerical Simulation for Different Kinds of Heavy Rail

Abstract:

Through out the establishment of heavy rail entity model and the finite element model of straightening for different kinds of heavy rail after the residual stress in straightening investigated . Analysed U75V、U76CrRE、U71Mn and U75VM the four different kinds in 8+1 level straightening of the seven regional deformation area rail head, rail waist, rail base vertical stress distribution rule.

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Periodical:

Advanced Materials Research (Volumes 430-432)

Pages:

492-496

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.430-432.492

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Online since:

January 2012

Authors:

Yu Yan Liu, Hao Li, Lin Chen

Keywords:

FEA Simulation, Residual Stress, Straightening of Heavy Rail

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References

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DOI: 10.1243/030932403765310581

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[2] Yang WenQing, Chenlin, Zhao YuPing, etc . Rail straightening deformation process of the finite element analysis [J] Journal of Baotou University of Iron and Steel Technology, 2005, 24（3）：284-287.

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