STRESS DISTRIBUTION IN AN ELASTIC PLASTIC DISK SUBJECTED TO A CIRCULAR HEAT SOURCE
- 1 April 1983
- journal article
- research article
- Published by Taylor & Francis in Journal of Thermal Stresses
- Vol. 6 (2) , 323-336
- https://doi.org/10.1080/01495738308942186
Abstract
Stress distribution in a perfectly plastic disk caused by a circular heat source of constant output is investigated. It is shown that, dependent on the ratio of the radius of the disk to the radius of the heat source, Tresca's yield condition assumes different forms. In certain cases, the plastic zone is composed of two parts associated with different branches of the yield condition. The critical time for avoiding secondary plastic flow is discussed.Keywords
This publication has 2 references indexed in Scilit:
- Quasi-static thermal stress due to a moving heat source in a circular diskAIAA Journal, 1971
- Ein radialsymmetrischer Wärmespannungszustand in der ideal-plastischen ScheibeArchive of Applied Mechanics, 1967