Skip to Main content Skip to Navigation
Theses

Flambage et délaminage dans les plaques composites stratifiées

Abstract : The interaction between local buckling and delamination growth in laminated compositeplates is investigated. The phenomenon is described within the framework of beams and plates theories with account of geometric nonlinearities. Several models are proposed including the case of relatively short delamination. The finite element method is used in order to simulate the postbuckling behaviour of delaminated strucutre for different shapes and positions of the delaminated area. A specific approach for the determination of the energy release rate is suggested in these models. A finite element-postprocessor is developed in order to compute the local energy release rate along a delamination crack front
Complete list of metadatas

Cited literature [7 references]  Display  Hide  Download

https://hal.univ-lorraine.fr/tel-01776891
Contributor : Administrateur Du Ccsd <>
Submitted on : Tuesday, April 24, 2018 - 4:08:04 PM
Last modification on : Thursday, April 26, 2018 - 1:28:30 AM
Document(s) archivé(s) le : Wednesday, September 19, 2018 - 2:27:41 PM

File

Cochelin.Bruno.SMZ8914.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : tel-01776891, version 1

Collections

Citation

Bruno Cochelin. Flambage et délaminage dans les plaques composites stratifiées. Autre. Université Paul Verlaine - Metz, 1989. Français. ⟨NNT : 1989METZ014S⟩. ⟨tel-01776891⟩

Share

Metrics

Record views

30

Files downloads

73