Elastic and Plastic Analysis of Drive Wheel’s Hertz Contact

Jun Jie Zhao; Hong Qi Tian; Yue Qing Ren; Zhai Jun Lu

doi:10.4028/www.scientific.net/AMM.184-185.188

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Elastic and Plastic Analysis of Drive Wheel’s...

Elastic and Plastic Analysis of Drive Wheel’s Hertz Contact

Abstract:

Conventional drive wheel strength check is based on Hertz line contact theory to do the calculation, for security reasons, the design is more conservative,so that there is a certain margin in carrying capacity of the wheel. To address the above issues, this paper analyzes the wheel contact problem for a precise non-linear contact by the finite element method. By comparison of two methods, it verifies that using the finite element is reasonable to deal with these issues, while it provides a reference for the rational design of full load capacity wheels as well.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

188-195

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.188

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Online since:

June 2012

Authors:

Jun Jie Zhao, Hong Qi Tian, Yue Qing Ren, Zhai Jun Lu

Keywords:

Elastic-Plastic Analysis, Finite Element, Hertz Contact, Wheels

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