Damage identification in a concrete dam by fitting measured modal parameters

DOI10.1016/j.nonrwa.2012.05.003zbMath1254.74049OpenAlexW2098559636MaRDI QIDQ1926257

Yanyan Li

Publication date: 28 December 2012

Published in: Nonlinear Analysis. Real World Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.nonrwa.2012.05.003

zbMATH Keywords

inverse problemadjoint problemnonlinear optimization problemmaterial parameter identificationderivatives of eigenvalues and eigenvectors

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Inverse problems in equilibrium solid mechanics (74G75) Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20) Systems arising from the discretization of structural vibration problems (70J50)

Related Items (3)

Detection of holes in an elastic body based on eigenvalues and traces of eigenmodes ⋮ A fluid-structure interaction model for dam-water systems: analytical study and application to seismic behavior ⋮ libMesh

Uses Software

• SLEPc

Cites Work

• An effective computational tool for parametric studies and identification problems in materials mechanics
• Sensitivity of a shallow-water model to parameters
• Parameter optimization and uncertainty analysis in a model of oceanic CO\(_2\) uptake using a hybrid algorithm and algorithmic differentiation
• Continuité et différentiabilité d'éléments propres: application à l'optimisation de structures. (Continuity and differentiability of eigen-elements: Application to the optimization of structures)
• Optimal experimental design for nonlinear ill-posed problems applied to gravity dams
• SLEPc
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