Skip to Main content Skip to Navigation
Reports

Identification of 2D Cracks by Elastic Boundary Measurements

Abstract : The purpose of this work is to identify 2D cracks by the mean of elastic boundary measurements. A uniqueness result is first proved in the general case, as well as the local lipschitzian stability in the case of line segment emergent cracks. In this last case, the search of the unique zero of the reciprocity gap functional related to the singular solution of the elasticity problem provides a fast algorithm to determine the unknown crack tip.
Document type :
Reports
Complete list of metadata

https://hal.inria.fr/inria-00073252
Contributor : Rapport de Recherche Inria <>
Submitted on : Wednesday, May 24, 2006 - 12:21:14 PM
Last modification on : Friday, May 25, 2018 - 12:02:03 PM
Long-term archiving on: : Sunday, April 4, 2010 - 11:39:43 PM

Identifiers

  • HAL Id : inria-00073252, version 1

Collections

Citation

Amel Ben Abda, Hend Ben Ameur, Mohamed Jaoua. Identification of 2D Cracks by Elastic Boundary Measurements. [Research Report] RR-3438, INRIA. 1998. ⟨inria-00073252⟩

Share

Metrics

Record views

346

Files downloads

3637