DEFORMATION AND FAILURE OF BORON-EPOXY PLATE WITH CIRCULAR HOLE.

I. M. Daniel, R. E. Rowlands, J. B. Whiteside

Research output: Contribution to journalConference article

9 Citations (Scopus)

Abstract

The behavior under uniaxial tension of a boron-epoxy composite plate with a circular hole was studied by means of experimental stress analysis and finite-element methods. Strain distributions as a function of applied nominal stress were obtained along the axes of symmetry and around the boundary of the hole. Young's modulus and Poisson's ratio were computed from the far-field strains. Tensile and compressive strain concentrations were computed for the linear range of strain response. Experimental results were compared with those obtained by homogeneous anisotropic elasticity and by finite-element analysis.

Original languageEnglish (US)
Pages (from-to)143-164
Number of pages22
JournalASTM Special Technical Publication
StatePublished - Jan 1 1972
EventASTM Spec Tech Publ 521 1973 - San Antonio, TX, USA
Duration: Apr 12 1972Apr 13 1972

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Boron
Finite element method
Poisson ratio
Stress analysis
Elasticity
Elastic moduli
Composite materials

ASJC Scopus subject areas

  • Engineering(all)

Cite this

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DEFORMATION AND FAILURE OF BORON-EPOXY PLATE WITH CIRCULAR HOLE. / Daniel, I. M.; Rowlands, R. E.; Whiteside, J. B.

In: ASTM Special Technical Publication, 01.01.1972, p. 143-164.

Research output: Contribution to journalConference article

TY - JOUR

T1 - DEFORMATION AND FAILURE OF BORON-EPOXY PLATE WITH CIRCULAR HOLE.

AU - Daniel, I. M.

AU - Rowlands, R. E.

AU - Whiteside, J. B.

PY - 1972/1/1

Y1 - 1972/1/1

N2 - The behavior under uniaxial tension of a boron-epoxy composite plate with a circular hole was studied by means of experimental stress analysis and finite-element methods. Strain distributions as a function of applied nominal stress were obtained along the axes of symmetry and around the boundary of the hole. Young's modulus and Poisson's ratio were computed from the far-field strains. Tensile and compressive strain concentrations were computed for the linear range of strain response. Experimental results were compared with those obtained by homogeneous anisotropic elasticity and by finite-element analysis.

AB - The behavior under uniaxial tension of a boron-epoxy composite plate with a circular hole was studied by means of experimental stress analysis and finite-element methods. Strain distributions as a function of applied nominal stress were obtained along the axes of symmetry and around the boundary of the hole. Young's modulus and Poisson's ratio were computed from the far-field strains. Tensile and compressive strain concentrations were computed for the linear range of strain response. Experimental results were compared with those obtained by homogeneous anisotropic elasticity and by finite-element analysis.

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SP - 143

EP - 164

JO - ASTM Special Technical Publication

JF - ASTM Special Technical Publication

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