Pre-wisted beams; Generalized Marguerre theory; Fictitious initial displacements; Finite elements
Abstract :
[en] A weakly pre-twisted beam theory is presented by an original way which renders the mathematical developments fairly simple. The proposed approach has the interesting property that in the finite element frame, the error of the theory converges to zero when the mesh is refined.
Research Center/Unit :
LTAS
Disciplines :
Mechanical engineering
Author, co-author :
Debongnie, Jean-François ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Méthodes de fabrication
