Calibration of a large nonlinear finite element model of a highway bridge with many uncertain parameters

Keyphrases

• Nonlinear Finite Element Method 100%
• Highway Bridge 100%
• Civil Structures 66%
• Chile 33%
• Structural Health Monitoring 33%
• Damage Identification 33%
• Mechanics-based 33%
• Damage Detection 33%
• Health Damage 33%
• Finite Element Model 33%
• Unscented Kalman Filter 33%
• Finite Element Model Updating 33%
• Bayesian Estimation 33%
• Response Data 33%
• Estimation Method 33%
• Isolator 33%
• Seismically Isolated Bridge 33%
• Sensitivity Analysis 33%
• Computational Cost 33%
• Unknown Model Parameters 33%
• Absolute Acceleration 33%
• Recursive Bayesian Estimation 33%
• Large-scale Structure 33%
• Non-recursive 33%
• Recursive Estimation 33%
• Complex Structure 33%
• Heterogeneous Response 33%
• Strain Deformation 33%
• Relative Displacement 33%
• Measurement Set 33%
• Number of Degrees of Freedom 33%
• Shear Deformation 33%
• Deformation Displacement 33%

Earth and Planetary Sciences

• Chile 100%
• Estimation Method 100%
• Structural Health Monitoring 100%
• Kalman Filter 100%
• Degree of Freedom 100%
• Isolators 100%

Engineering

• Finite Element Modeling 100%
• Highway Bridges 100%
• Model Parameter 60%
• Structural Health Monitoring 20%
• Limited Number 20%
• Kalman Filter 20%
• Estimation Procedure 20%
• Estimation Result 20%
• Computational Cost 20%
• Absolute Acceleration 20%
• Recursive 20%
• Recursive Estimation 20%
• Complex Structure 20%
• Degree of Freedom 20%
• Relative Displacement 20%
• Shear Deformation 20%
• Bayes Estimator 20%
• Nonconductor 20%