Abstract
The mechanism of a new type of thermal ratchetting due to traveling temperature front is shown in this paper, and the evaluation method of ratchetting strain is proposed based on this mechanism. The proposed evaluation is based on the hoop-membrane stress due to the axial temperature distribution, and considers the influence of axial bending stress and traveling distance of temperature distribution. Predicted results by this equation correspond to numerical results by FEM and can conservatively estimate the experimental results.
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© 1999 Kluwer Academic Publishers
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Igari, T., Wada, H., Fujioka, T. (1999). Mechanism and Evaluation of a New Type of Thermal Ratchetting. In: Bruhns, O.T., Stein, E. (eds) IUTAM Symposium on Micro- and Macrostructural Aspects of Thermoplasticity. Solid Mechanics and its Applications, vol 62. Springer, Dordrecht. https://doi.org/10.1007/0-306-46936-7_45
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DOI: https://doi.org/10.1007/0-306-46936-7_45
Publisher Name: Springer, Dordrecht
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