Stresses Around an Eccentric Hole in an Infinite Strip Subjected to Internal Pressure

In this paper, an analytical solution for an infinite strip having an eccentrically located circular hole is given when the strip is subjected to internal pressure around the hole. The solution is based on an approach involving Papcovich-Neuber displacement potentials and deduced using the simple fo...

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Bibliographic Details
Published inJournal of Solid Mechanics and Materials Engineering Vol. 1; no. 9; pp. 1136 - 1146
Main Authors HORIBE, Tadashi, TSUCHIDA, Eiichiro
Format Journal Article
LanguageEnglish
Published The Japan Society of Mechanical Engineers 2007
Subjects
Cartesian
Eccentric hole
Eccentricity
Eccentrics
Elasticity
Harmonics
Internal Pressure
Materials engineering
Mathematical analysis
Numerical Analysis
Stress
Stress Concentration
Strip
Structural Analysis
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Summary:In this paper, an analytical solution for an infinite strip having an eccentrically located circular hole is given when the strip is subjected to internal pressure around the hole. The solution is based on an approach involving Papcovich-Neuber displacement potentials and deduced using the simple forms of Cartesian and cylindrical harmonics. The boundary conditions on both sides of the strip and around the hole are completely satisfied with the aid of the relations between the Cartesian and cylindrical harmonics. The solution is shown in graphs and the effect of the eccentric hole on the stress distribution is clarified.
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ISSN:1880-9871
1880-9871
DOI:10.1299/jmmp.1.1136