ORBi: Debongnie Jean-François - Revisiting early works of the aerospace laboratory of Liège. Dual analysis, 60's and 70's

Reference : Revisiting early works of the aerospace laboratory of Liège. Dual analysis, 60's and 70's


	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Mechanical engineering
	To cite this reference:	http://hdl.handle.net/2268/14353

Title :	Revisiting early works of the aerospace laboratory of Liège. Dual analysis, 60's and 70's
Language :	English
Alternative title :	[fr] Revisite des premiers travaux du LTAS. Analyse duale, années 60 et 70.
Author, co-author :	Debongnie, Jean-François [Université de Liège - ULg > Département d'aérospatiale et mécanique > Méthodes de fabrication >]
	Beckers, Pierre [Université de Liège - ULg > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique >]
Publication date :	Aug-2000
Main document title :	Proceeding of the International colloquium in mechanics of solids, fluids, structures and interactions
Author, co-author :	Nguyen-Dang, Hung
	Ronday, François
	Nguyen, Van Diep
Publisher :	LTAS-Mécanique de la Rupture
On invitation :	Yes
Audience :	International
City :	Liège
Country :	Belgique
Event name :	International colloquium in mechanics of solids, fluids, structures and interactions
Event date :	du 14 août 2000 au 18 août 2000
Event organizer :	Nguyen-Dang Hung
Event place (city) :	Nha Trang
Event country :	Vietnam
Abstract :	[en] The goal of this presentation is to describe the main scientific contribution of the Aerospace Laboratory of the Liège University (LTAS) during the sixties and seventies. This period was very important for the development of the finite element techniques and the major part of the concepts and the algorithms were defined at that time. The contribution of the LTAS was especially original because it was the only team in the world who was proposing the dual method and included it in a Finite Element code for all the applications : bar, membrane and plates, using for both types of models the same displacement solution algorithm. After the presentation of this method a short description is made about recent improvements proposed by the authors.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/2268/14353
Commentary :	Copyright 2000 by LTAS-Mécanique de la Rupture, Université de Liège.

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