Abstract
Fatigue life prediction for cracked parts with the classical finite element method is not an obvious task for industrial structures. Indeed, it is necessary to take the crack geometry into account (its surfaces and front) with enough accuracy. The stress intensity factors (SIFs) are then computed and the crack can be propagated. Consequently, a remeshing step is necessary for the next time step’s mechanical problem. These remeshing procedures are difficult in 3D and are very time-consuming.
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Bechet, E., Minnebo, H., Moes, N., Burgardt, B., Improved implementation and robustness study of the X-FEM method for stress analysis around cracks, International Journal for Numerical Methods in Engineering, accepted.
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© 2006 Springer
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Minnebo, H., Bechet, E., Moes, N. (2006). Robust Stress Intensity Factors Evaluation for 3D Fracture Mechanics with X-FEM. In: Gdoutos, E.E. (eds) Fracture of Nano and Engineering Materials and Structures. Springer, Dordrecht. https://doi.org/10.1007/1-4020-4972-2_465
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DOI: https://doi.org/10.1007/1-4020-4972-2_465
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-4971-2
Online ISBN: 978-1-4020-4972-9
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