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Invariant integrals and asymptotic fields near the front of a curved planar crack

Abstract : A plane crack is considered and the influence of local curvature of the crack front on the local mechanical fields is studied. The main goal is to determine the stress intensity factors along a curved planar crack in linear elasticity with accuracy. This is obtained by determination of new test fields and the use of bilinear forms, issued from invariant integrals, which separate the local modes of fracture.
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https://hal.archives-ouvertes.fr/hal-03084133
Contributor : Claude Stolz <>
Submitted on : Sunday, December 20, 2020 - 4:06:41 PM
Last modification on : Friday, January 29, 2021 - 9:45:03 AM
Long-term archiving on: : Sunday, March 21, 2021 - 6:12:30 PM

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  • HAL Id : hal-03084133, version 1

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Claude Stolz. Invariant integrals and asymptotic fields near the front of a curved planar crack. International Journal of Fracture, Springer Verlag, In press. ⟨hal-03084133⟩

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