Stress Interference in Axisymmetric Torsion of a Transeversely Isotropic Body

Heinrich, Stephen Michael; Eubanks, R.A.

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https://hdl.handle.net/2142/14126 Copy

Description

Title

Stress Interference in Axisymmetric Torsion of a Transeversely Isotropic Body

Author(s)

• Heinrich, Stephen Michael
• Eubanks, R.A.

Issue Date

1985-05

Keyword(s)

• Stress interference
• Torsion

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.

Publisher

University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign.

Series/Report Name or Number

Civil Engineering Studies SRS-518

Type of Resource

text

Language

en

Permalink

http://hdl.handle.net/2142/14126

Sponsor(s)/Grant Number(s)

Air Force Office of Scientific Research Grant No. AFOSR 82-0047

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