Sensitivity analysis for parameter identification in quasi-static poroelasticity

This paper is devoted to the formulation of the direct differentiation method and adjoint state method in quasi‐static linear poroelasticity. We derive the strong and weak formulation of both methods and discuss their solutions using the finite element method. The techniques are illustrated and test...

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Vydáno v:	International journal for numerical and analytical methods in geomechanics Ročník 29; číslo 2; s. 163 - 185
Hlavní autoři:	Lecampion, Brice, Constantinescu, Andrei
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Chichester, UK John Wiley & Sons, Ltd 01.02.2005 Wiley
Témata:	adjoint state method Applied sciences Buildings. Public works Computation methods. Tables. Charts direct differentiation method Engineering Sciences Exact sciences and technology Geophysics Geotechnics inverse problems Mechanics parameter identification Physics poroelasticity sensitivity analysis Soil mechanics. Rocks mechanics Solid mechanics Structural analysis. Stresses Sensitivity analysis Rock mechanics Theoretical study Soil mechanics Inverse problem Formulation Poroelasticity direct differentiation method Example inverse problems Parameter Numerical simulation adjoint state method Differentiation parameter identification poroelasticity sensitivity analysis
ISSN:	0363-9061, 1096-9853
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