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Structural Research Series 518PDF


Title:Stress Interference in Axisymmetric Torsion of a Transeversely Isotropic Body
Author(s):Heinrich, Stephen Michael; Eubanks, R.A.
Subject(s):Stress interference
Abstract:An unbounded transversely isotropic body of revolution containing two spheroidal cavities is subjected to torsion about its axis of elastic symmetry, which coincides with its axis of revolution. At large' distances from the cavities the elastic field approaches the Saint-Venant solution for the torsion of a circular cylinder. The elasticity solution is obtained in series form and numerical results presented for the case of two spherical cavities. Of primary interest is the degree of stress interference between the. two perturbations, as a function of the spacing of the cavities and the values of the elastic constants.
Issue Date:1985-05
Publisher:University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign.
Series/Report:Civil Engineering Studies SRS-518
Genre:Technical Report
Sponsor:Air Force Office of Scientific Research Grant No. AFOSR 82-0047
Date Available in IDEALS:2009-10-30
Identifier in Online Catalog:888082

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