On a Variational Theorem in Coupled Thermoelasticity

[+] Author and Article Information
M. Ben-Amoz

General Electric Company, Valley Forge, Pa.

J. Appl. Mech 32(4), 943-945 (Dec 01, 1965) (3 pages) doi:10.1115/1.3627345 History: Received December 21, 1964; Online September 15, 2011


Washizu’s principle for stresses, displacements, and strains in isothermal elasticity is extended to the field of coupled thermoelasticity. All field equations, including solid and thermal strain-displacement relations, are deduced from the extended functional. The relation to other known theorems is discussed.

Copyright © 1965 by ASME
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