| Preface | |
| Introduction | |
| Analysis of Stress | p. 1 |
| Introduction | p. 1 |
| Body Forces, Surface Forces, and Stresses | p. 2 |
| Uniform State of Stress (Two-Dimensional) | p. 6 |
| Principal Stresses | p. 9 |
| Mohr's Circle of Stress | p. 11 |
| State of Stress at a Point | p. 15 |
| Differential Equations of Equilibrium | p. 17 |
| Three-Dimensional State of Stress at a Point | p. 21 |
| Summary | p. 28 |
| Problems | p. 28 |
| Strain and Displacement | p. 34 |
| Introduction | p. 34 |
| Strain-Displacement Relations | p. 35 |
| Compatibility Equations | p. 39 |
| State of Strain at a Point | p. 42 |
| General Displacements | p. 45 |
| Principle of Superposition | p. 48 |
| Summary | p. 49 |
| Problems | p. 49 |
| Stress Strain Relations | p. 53 |
| Introduction | p. 53 |
| Generalized Hooke's Law | p. 54 |
| Bulk Modulus of Elasticity | p. 60 |
| Summary | p. 62 |
| Problems | p. 62 |
| Formulation of Problems in Elasticity | p. 65 |
| Introduction | p. 65 |
| Boundary Conditions | p. 66 |
| Governing Equations in Plane Strain Problems | p. 69 |
| Governing Equations in Three-Dimensional Problems | p. 75 |
| Principal of Superposition | p. 79 |
| Uniqueness of Elasticity Solutions | p. 82 |
| Saint-Venant's Principle | p. 84 |
| Summary | p. 85 |
| Problems | p. 85 |
| Two-Dimensional Problems | p. 89 |
| Introduction | p. 89 |
| Plane Stress Problems | p. 89 |
| Approximate Character of Plane Stress Equations | p. 93 |
| Polar Coordinates in Two-Dimensional Problems | p. 98 |
| Axisymmetric Plane Problems | p. 105 |
| The Semi-Inverse Method | p. 108 |
| Problems | p. 111 |
| Torsion of Cylindrical Bars | p. 115 |
| General Solution of the Problem | p. 115 |
| Solutions Derived from Equations of Boundaries | p. 123 |
| Membrane (Soap Film) Analogy | p. 127 |
| Multiply Connected Cross Sections | p. 132 |
| Solution by Means of Separation of Variables | p. 136 |
| Problems | p. 141 |
| Energy Methods | p. 145 |
| Introduction | p. 145 |
| Strain Energy | p. 145 |
| Variable Stress Distribution and Body Forces | p. 149 |
| Principle of Virtual Work and the Theorem of Minimum Potential Energy | p. 151 |
| Illustrative Problems | p. 157 |
| Rayleigh-Ritz Method | p. 163 |
| Problems | p. 166 |
| Cartesian Tensor Notation | p. 170 |
| Introduction | p. 170 |
| Indicial Notation and Vector Transformations | p. 171 |
| Higher-Order Tensors | p. 176 |
| Gradient of a Vector | p. 179 |
| The Kronecker Delta | p. 180 |
| Tensor Contraction | p. 182 |
| The Alternating Tensor | p. 182 |
| The Theorem of Gauss | p. 186 |
| Problems | p. 188 |
| The Stress Tensor | p. 190 |
| State of Stress at a Point | p. 190 |
| Principal Axes of the Stress Tensor | p. 193 |
| Equations of Equilibrium | p. 196 |
| The Stress Ellipsoid | p. 199 |
| Body Moment and Couple Stress | p. 200 |
| Problems | p. 202 |
| Strain, Displacement, and the Governing Equations of Elasticity | p. 204 |
| Introduction | p. 204 |
| Displacement and Strain | p. 204 |
| Generalized Hooke's Law | p. 207 |
| Equations of Compatibility | p. 212 |
| Governing Equations in Terms of Displacement | p. 218 |
| Strain Energy | p. 219 |
| Governing Equations of Elasticity | p. 219 |
| Problems | p. 223 |
| Vector and Dyadic Notation in Elasticity | p. 225 |
| Introduction | p. 225 |
| Review of Basic Notations and Relations in Vector Analysis | p. 227 |
| Dyadic Notation | p. 229 |
| Vector Representation of Stress on a Plane | p. 233 |
| Equations of Transformation of Stress | p. 235 |
| Equations of Equilibrium | p. 238 |
| Displacement and Strain | p. 238 |
| Generalized Hooke's Law and Navier's Equation | p. 239 |
| Equations of Compatibility | p. 240 |
| Strain Energy | p. 242 |
| Governing Equations of Elasticity | p. 243 |
| Problems | p. 243 |
| Orthogonal Curvilinear Coordinates | p. 245 |
| Introduction | p. 245 |
| Scale Factors | p. 245 |
| Derivatives of the Unit Vectors | p. 250 |
| Vector Operators | p. 252 |
| Dyadic Notation and Dyadic Operators | p. 256 |
| Governing Equations of Elasticity in Dyadic Notation | p. 257 |
| Summary of Vector and Dyadic Operators in Cylindrical and Spherical Coordinates | p. 260 |
| Problems | p. 264 |
| Displacement Functions and Stress Functions | p. 266 |
| Introduction | p. 266 |
| Displacement Functions | p. 267 |
| The Galerkin Vector | p. 272 |
| The Solution of Papkovich-Neuber | p. 274 |
| Stress Functions | p. 277 |
| Problems | p. 282 |
| References | p. 283 |
| Index | p. 285 |
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