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Dynamic Spherical Cavity-Expansion in a Compressible Elastic-Plastic Solid
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1988
Year
Materials ScienceNonlinear ElasticityEngineeringUniform ExpansionDynamic Spherical Cavity-expansionElasticity (Physics)MechanicsMechanical EngineeringCompression (Physics)Solid MechanicsSymmetric CavityContinuum MechanicPlasticityMechanical DeformationMechanics Of MaterialsElastic-plastic ResponseMechanics Modeling
We developed an analytical model for the elastic-plastic response of a compressible material from the uniform expansion of a spherically symmetric cavity. Previous models consider the material as incompressible. Numerical results from both models showed the effect of compressibility.