Reference : Analysis of linear structures with non linear dampers

	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Civil engineering
	To cite this reference:	http://hdl.handle.net/2268/13026

Title :	Analysis of linear structures with non linear dampers
Language :	English
Author, co-author :	Denoël, Vincent [Université de Liège - ULg > Département Argenco : Secteur MS2F > Mécanique des solides >]
	Degée, Hervé [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
Publication date :	2002
Main document title :	Proceeding of the Eurodyn Conference 2002
Peer reviewed :	Yes
Audience :	International
Event name :	Eurodyn 2002
Event date :	September 2-5, 2002
Event place (city) :	München
Event country :	Germany
Abstract :	[en] This paper provides information about the numerical simulation of the dynamic behaviour of linear structures including non linear dampers, for which the relation between the damping force and the velocity is described by a power law. A first part of the paper deals with single degree of freedom (SDOF) systems, with a particular emphasis on the resolution of the non linear equation allowing to compute the damping force corresponding to a given velocity. A second part deals with multi degree of freedom (MDOF) systems, and presents a special algorithm to study the behaviour of structures with a very small number of non linear components.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/2268/13026

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