Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
825200 | International Journal of Engineering Science | 2012 | 11 Pages |
Abstract
In this paper we establish the exact solution for a hollow sphere with a rigid-plastic pressure-sensitive matrix and subjected to hydrostatic tension or compression. The matrix is assumed to obey to a parabolic Mises–Schleicher criterion. The closed-form expressions of the velocity field and of the stress field are provided. These exact solutions, expressed by means of the Lambert W function, allow to assess and discuss existing results.
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Physical Sciences and Engineering
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Engineering (General)
Authors
Vincent Monchiet, Djimedo Kondo,