Affiliation:
1. Sandia National Laboratories, Albuquerque, NM 87185
Abstract
We developed models for the dynamic expansion of spherical cavities from zero initial radii for elastic-plastic, rate-independent materials with power-law strain hardening. The models considered the material as incompressible and compressible. For an incompressible material, we obtained closed-form solutions, whereas the compressible results required the numerical solution of differential equations. A comparison of the numerical results from both models showed the effect of compressibility.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Cited by
108 articles.
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