Nonlinear Analysis of Bridge Structures

Nonlinear Analysis of Bridge Structures 36.1 36.2 36.3 Introduction Analysis Classification and General Guidelines Classifications • General Guidelines 36 Geometrical Nonlinearity Formulations Two-Dimensional Members • Three-Dimensional Members 36.4 Material Nonlinearity Formulations Structural Concrete • Structural and Reinforcement Steel 36.5 Nonlinear Section Analysis Basic Assumptions and Formulations • Modeling and Solution Procedures • Yield Surface Equations 36.6 Mohammed Akkari California Department of Transportation Nonlinear Frame Analysis Elastic–Plastic Hinge Analysis • Refined Plastic Hinge Analysis • Distributed Plasticity Analysis...