Probabilistic Time-Variant Linear Finite Element Model Updating for Nonlinear Structural Systems

Keyphrases

• Bayesian Approach 33%
• Civil Structures 33%
• Dynamic Data 33%
• Earthquake Excitation 33%
• Equivalent Stiffness 33%
• Finite Element Model 100%
• Finite Element Model Updating 100%
• Global Sensitivity Analysis 33%
• Influential Parameters 33%
• Input-output 33%
• Linear Finite Element 100%
• Linear Time Invariant 33%
• Modal Parameters 33%
• Model Updating 33%
• Nonlinear Behavior 33%
• Nonlinear Finite Element Method 33%
• Nonlinear Structural Systems 100%
• Seismic Events 33%
• Sobol Indices 33%
• Steel Frame 33%
• Temporal Windowing 33%
• Time-variant 100%
• Time-varying Modal Parameters 33%
• Two Dimensional 33%
• Uncertainty Estimation 33%
• Windowing Approach 33%

Engineering

• Bayesian Approach 20%
• Equivalent Stiffness 20%
• Finite Element Modeling 100%
• Linear Finite Element 100%
• Linear Time 20%
• Modal Parameter 40%
• Nonlinear Behavior 20%
• Simulated Data 20%
• Steel Frame 20%
• Structural System 100%
• Two Dimensional 20%