Application of extended Kalman filter to back analysis of the natural stress state accounting for measuring uncertainties

DOI10.1002/nag.920zbMath1274.74196OpenAlexW2074144268MaRDI QIDQ2855281

Tung Hon, Chengxiang Yang, Yong-Hong Wu, Xia-Ting Feng

Publication date: 25 October 2013

Published in: International Journal for Numerical and Analytical Methods in Geomechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nag.920

zbMATH Keywords

uncertaintyparameter estimationfinite element method (FEM)extended Kalman filter (EKF)back analysisnatural stress state

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Soil and rock mechanics (74L10) Inverse problems in equilibrium solid mechanics (74G75)

Cites Work

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• Optimal estimation ofin-situ ground stresses from displacement measurements
• KINEMATICALLY DETERMINED AXIALLY-SYMMETRIC PLASTIC FLOWS OF METALS AND GRANULAR MATERIALS
• Some axially symmetric flows of Mohr–Coulomb compressible granular materials

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