[en] This paper presents some quadrature methods which may be successfully applied to finite elements.
Research center :
LTAS
Disciplines :
Mechanical engineering
Author, co-author :
Debongnie, Jean-François ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Méthodes de fabrication
Language :
English
Title :
L'intégration dans les éléments finis
Alternative titles :
[en] Quadrature procedures for finite elements
Publication date :
September 1976
Report number :
SF35
Number of pages :
93
Commentary :
This research originated from the fact that some analytical quadrature methods which were formerly used in SAMCEF sometimes led to very inaccurate results. The first aim of the research was to define accurate integration schemes. A second aim was to compute automatically Gauss points and weights.