Estimation of the Fatigue Strength of a Plate Traction Chain
| Autor: | T. M. Lenkovskyi, V. M. Boiko, I. A. Vikovych, P. S. Kun, J. Wang |
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| Rok vydání: | 2020 |
| Předmět: |
Structural material
Materials science business.industry 020209 energy Mechanical Engineering Traction (engineering) 02 engineering and technology Structural engineering Condensed Matter Physics Fatigue limit Chain link 020303 mechanical engineering & transports 0203 mechanical engineering Mechanics of Materials Service life Solid mechanics Ultimate tensile strength 0202 electrical engineering electronic engineering information engineering Analytic relation General Materials Science business |
| Zdroj: | Materials Science. 56:327-332 |
| ISSN: | 1573-885X 1068-820X |
| DOI: | 10.1007/s11003-020-00433-x |
| Popis: | We present the results of simulations of the stress-strain state of a traction chain by the finite-element method with regard for the contact interaction and friction between the chain link and the roller. We propose an analytic relation for the approximate evaluation of the fatigue strength of the chain according to the distribution of stresses. We also establish conditions that should be imposed on the tensile forces acting upon the chain in order to guarantee its required service life under given operating conditions. |
| Databáze: | OpenAIRE |
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