Coupling finite element and reliability analysis through proper generalized decomposition model reduction

SUMMARYThe FEM is the main tool used for structural analysis. When the design of the mechanical system involves uncertain parameters, a coupling of the FEM with reliability analysis algorithms allows to compute the failure probability of the system. However, this coupling leads to successive finite...

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Vydáno v:	International journal for numerical methods in engineering Ročník 95; číslo 13; s. 1079 - 1093
Hlavní autoři:	Gallimard, L., Vidal, P., Polit, O.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Chichester Blackwell Publishing Ltd 28.09.2013 Wiley Wiley Subscription Services, Inc
Témata:	Algorithms Computer simulation Engineering Sciences Exact sciences and technology Failure finite element analysis Finite element method FORM approximation Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Joining Mathematical analysis Mathematical models Mathematics Mechanics Mechanics of materials model reduction Numerical analysis Numerical analysis. Scientific computation Partial differential equations, initial value problems and time-dependant initial-boundary value problems Physics proper generalized decomposition Reliability analysis Sciences and techniques of general use Solid mechanics Static elasticity (thermoelasticity...) Structural and continuum mechanics structural reliability Stratified material Solid solid interface Rupture Structural reliability model reduction finite element analysis Modeling FORM approximation Finite element method Reduction method Uncertain system Proper generalized decomposition Plane elasticity System reduction Mechanical system Reduced order systems Simulation model Reduced order model Algorithm analysis Structural analysis structural reliability proper generalized decomposition ﬁnite element analysis
ISSN:	0029-5981, 1097-0207
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