Effect of Strain Hardening and Rate Sensitivity on the Dynamic Growth of a Void in a Plastic Material-Reference-Cited by-同舟云学术

Effect of Strain Hardening and Rate Sensitivity on the Dynamic Growth of a Void in a Plastic Material

Published:1992-03-01 Issue:1 Volume:59 Page:48-53
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Ortiz M.¹,Molinari A.²

Affiliation:

1. Division of Engineering, Brown University, Providence, RI 02912

2. Laboratoire de Physique et Mecanique des Materiaux, Faculte des Sciences, lie du Saulcy, Universite de Metz, 57000 Metz, France

Abstract

The problem studied in this paper concerns the dynamic expansion of a spherical void in an unbounded solid under the action of remote hydrostatic tension. The void is assumed to remain spherical throughout the deformation and the matrix to be incompressible. The effects of inertia, strain hardening, and rate sensitivity on the short and long-term behavior of the void, as well as on its response to ramp loading, are investigated in detail.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/59/1/48/5462446/48_1.pdf

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