Composite FE modeling; cohesive; interface element; delamination
Abstract :
[en] This paper deals with the use of interface element for the simulation of crack
propagation. The questions: "how to choose mesh size, material properties and model
parameters in order to get a correct result in a reasonable time" will be discussed. An
industrial test case with skin-stringer separation will also be presented.
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Delsemme, Jean-Pierre
Bruyneel, Michaël ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique
Jetteur, Philippe
Duboeuf, Frédéric ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique
Language :
English
Title :
Interface element for delamination simulation. A good usage for accuracy and performances.
Publication date :
29 June 2011
Number of pages :
2
Event name :
ICCS16 - 16th International Conference on Composite Structures
Event organizer :
Faculty of Engineering of the University of Porto (FEUP)
