Instability of dilutely voided material
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Stefan Jansson; Ulf Stigh
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Article
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1986
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Elsevier Science
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English
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A continuum mechanical study is made of the deformation and damaging of a bar in u&axial tension. Attention is paid to instability as caused by loss of equilibrium. The material is assumed to deform due to creep and tim~independent plasticity. The damage is modelled with spherical voids, which are a