Abstract
A unit cube of compressible isotropic elastic material undergoes a homogeneous dilatation by dead loading forces applied to its faces. Conditions are obtained for stability of the resulting equilibrium state. The physical nature of these conditions is described and the results are illustrated for a compressible Blatz-Ko foamed rubber material.
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Rivlin, R., Beatty, M. Dead loading of a unit cube of compressible isotropic elastic material . Z. angew. Math. Phys. 54, 954–963 (2003). https://doi.org/10.1007/s00033-003-3070-z
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DOI: https://doi.org/10.1007/s00033-003-3070-z