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OCR for page 25
25 CANDE-2007 Solution Methods and Formulations -- Abbreviated Table of Contents 1 General Plane Strain Formulations 2 Pipe Elements--Nonlinear Material Models 2.1 General Form 2.2 Corrugated Metal 2.3 Reinforced Concrete 2.4 Thermoplastic 3 Soil Models 3.1 Isotropic Linear Elastic 3.2 Orthotropic Linear Elastic 3.3 Overburden Dependent 3.4 Duncan and Duncan/Selig 3.5 Extended Hardin 4 Interface Model 4.1 Constraint Equations 4.2 Interface Element Matrix 4.3 Decision Matrix and Iteration Strategy 5 Large Deformations and Buckling 5.1 Updated Lagrange Formulation 5.2 Geometric Stiffness Matrix 5.3 Rotational Stretch Vector 5.4 Buckling Capacity Prediction 5.5 Illustrations 6 Design Criteria and Evaluation Methodology 6.1 LRFD Versus Working Stress 6.2 LRFD Load Factors 6.3 Corrugated Metal Design Criteria 6.4 Reinforced Concrete Design Criteria 6.5 Thermoplastic Design Criteria 6.6 Illustrations 7 Bandwidth Minimization 7.1 Method of Approach 7.2 Algorithm Cycle 7.3 Illustration 8 Modeling Techniques 8.1 Live Loads 8.2 Connections 8.3 Reinforced Earth 8.4 Load Ratings 9 References 10 CANDE Analysis Source Code 11 CANDE GUI Source Code