Stress state of transversally isotropic body with elliptical crack in the presence of a uniform heat flux at its surface

Journal Article · Fri Sep 01 04:00:00 EDT 1995 · International Applied Mechanics

DOI:https://doi.org/10.1007/BF00846892· OSTI ID:186155

Podil`chuk, Yu N ^[1]

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1. S.P. Timoshenko Institute of Mechanics, Kiev (Ukraine)

An explicit solution of the state thermoelasticity problem is constructed for an infinite transversally isotropic body containing an internal elliptical crack in the isotropy plane. It is assumed that a uniform heat flux is specified at the crack surface and the body is free of external loads. Values of the stress-intensity coefficients depending on the heat flux, the crack dimensions, and the thermoelastic properties of the material are obtained. Note that the analogous problem was considered for an isotropic body. The static thermoelasticity problem for a transversally isotropic body with an internal elliptical crack at whose surface linear temperature variation is specified was solved.

• Sponsoring Organization: USDOE
• OSTI ID: 186155
• Journal Information: International Applied Mechanics, Journal Name: International Applied Mechanics Journal Issue: 3 Vol. 31; ISSN IAMEEU; ISSN 1063-7095
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
99 GENERAL AND MISCELLANEOUS
CRACKS
HEAT FLUX
ISOTROPY
STRESS ANALYSIS
THERMAL CONDUCTION
THERMAL STRESSES
THERMOELASTICITY