Stress Concentration of a Circular Solid Cylinder with Semicircular Notches Under Tension : (Stress Mitigations by Additional Notches)

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概要

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• This paper deals with the stress concentration problems of a circular solid cylinder with a central notch and two supplement notches under tension. Stress mitigations due to the interference effects of stress concentration are investigated. We consider the influences of the distances between a central notch and two supplemental notches and the radii of the semicircular notches on the mitigations of stress concentration. The principle of the method of solution makes use of distributing body forces in the interior of a solid cylinder in order to satisfy the boundary conditions of the notched surfaces, which are imagined in the solid cylinder with no notch. For this purpose, we apply Green's functions for body force problems of an infinite solid cylinder. Numerical results are shown for stress concentration factors o the problem.

• 一般社団法人日本機械学会の論文
• 1988-07-15

著者

• Kumamoto Kunio

  Facullty Of Engineering Meiji University

• Hasegawa Hisao

  Faculty Of Engineering Meiji University

• TOKOYODA Satoshi

  Sumitomo Heavy Mechanical Industrial Co.,ltd

• Tokoyoda S

  Sumitomo Heavy Mechanical Industrial Co. Ltd

• Hasegawa Hisao

  Facullty Of Engineering Meiji University

関連論文

• Stress Concentration of a Finite Solid Cylinder with the Form of a Specimen Under Torsion
• Stress Concentration of an Elastic Strip with Circular Holes Under Tension : Stress Mitigations by Additional Holes : Solid-Mechanics, Strength of Materials
• Tension of a Circular Solid Cylinder with Two Semicircular Grooves : Interference Effects of Stress Concentrations due to Two Notches
• Stress Concentration of a Circular Solid Cylinder with Semicircular Notches Under Tension : (Stress Mitigations by Additional Notches)
• Torsion of a Conical-form Rigid Cylinder Embedded in an Infinite Elastic Thick Plate
• Tension of an Elastic Strip with Two Paris of Semicircular Notches : Interference Effects of Stress Concentrations
• An Elastic Circular Finite Cylinder Under Torsion by a Pair of Annular Rigid Stamps
• On the Strain Function and Complex Stress Function in the Two Dimensional Theory of Elasticity
• Torsion of an Elastic Finite Solid Cylinder with a Semicircular Groove : Influences of Boundary Conditions on the Stress Concentrations
• Stress Functions for Electrodynamics in Consideration of Viscous Damping
• Green's Functions for Axisymmetric Body Force Problems of an Elastic Half Space and Their Application : An Elastic Half Space with a Hemispherical Pit
• On the Stress Concentration Problem of a Shaft with an Annular Groove of a Circular-arc Form under Tension

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