On the estimation of residual stresses by the crack compliance method

The crack compliance method is a destructive experimental method used for the estimation of residual stress profiles in thick metal plates. Simplifying assumptions, such as dimensional reduction, are generally used in applications of this method. The question of how the simplifying assumptions affec...

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Bibliographic Details
Published in:Computer methods in applied mechanics and engineering 2007-08, Vol.196 (37), p.3577-3584
Main Authors: Nervi, Sebastian, Szabó, Barna A.
Format: Article
Language:English
Subjects:
Computational techniques
Crack compliance
Destructive test
Exact sciences and technology
Fracture mechanics (crack, fatigue, damage...)
Fundamental areas of phenomenology (including applications)
Generalized plane strain
Inverse problem
Mathematical methods in physics
Mathematical model
Physics
Residual stress
Solid mechanics
Static elasticity (thermoelasticity...)
Structural and continuum mechanics
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Summary:The crack compliance method is a destructive experimental method used for the estimation of residual stress profiles in thick metal plates. Simplifying assumptions, such as dimensional reduction, are generally used in applications of this method. The question of how the simplifying assumptions affect the estimated residual stresses is addressed in this paper.
ISSN:0045-7825
1879-2138
DOI:10.1016/j.cma.2006.10.037