Relief of Stresses in a Hollow Circular Disk With Heated Stamps on the External Surface Through Creep

[+] Author and Article Information
T. Hata

Shizuoka University, Shizuoka, Japan

J. Appl. Mech 39(2), 483-490 (Jun 01, 1972) (8 pages) doi:10.1115/1.3422704 History: Received April 10, 1970; Revised June 10, 1971; Online July 12, 2010


This paper is concerned with a method for calculating the stress distribution in the medium which undergoes elastic and temperature-dependent creep deformation due to heating and loading. It is a method for time increments and using four creep displacement functions similar to the Neuber-Papkovitch stress ones. Following this method, the solution is derived for calculating the relief of the stresses in a disk with the heated stamps on the external surface. A numerical example is shown for a disk made of steel.

Copyright © 1972 by ASME
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