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Transient thermal stress problem for a circumferentially cracked hollow cylinderThe paper is concerned with the transient thermal stress problem for a long hollow circular cylinder containing an internal axisymmetric circumferential edge crack that is suddenly cooled from inside. It is assumed that the transient thermal stress problem is quasi-static, i.e., the inertial effects are negligible. Also, all thermoelastic coupling effects and the possible temperature dependence of the thermoelastic constants are neglected. The problem is considered in two parts. The first part is the evaluation of transient thermal stresses in an uncracked cylinder; the second part is the isothermal perturbation problem for the cracked cylinder in which the crack surface tractions, equal and opposite to the thermal stresses obtained from the first problem, are the only external loads. The superposition of the two solutions gives results for the cracked cylinder.
Document ID
19830048703
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Nied, H. F.
(Lehigh Univ. Bethlehem, PA, United States)
Erdogan, F.
(Lehigh University Bethlehem, PA, United States)
Date Acquired
August 11, 2013
Publication Date
March 1, 1983
Publication Information
Publication: Journal of Thermal Stresses
Volume: 6
ISSN: 0149-5739
Subject Category
Structural Mechanics
Accession Number
83A29921
Funding Number(s)
CONTRACT_GRANT: NGR-39-007-011
CONTRACT_GRANT: NSF CME-78-08737
Distribution Limits
Public
Copyright
Other

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