| |
| |
| |
| Stress | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Introduction | |
| |
| |
| |
| Equilibrium of a Deformable Body | |
| |
| |
| |
| Stress | |
| |
| |
| |
| Average Normal Stress in an Axially Loaded Bar | |
| |
| |
| |
| Average Shear Stress | |
| |
| |
| |
| Allowable Stress Design | |
| |
| |
| |
| Limit State Design | |
| |
| |
| |
| Strain | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Deformation | |
| |
| |
| |
| Strain | |
| |
| |
| |
| Mechanical Properties of Materials | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| The Tension and Compression Test | |
| |
| |
| |
| The Stress-Strain Diagram | |
| |
| |
| |
| Stress-Strain Behavior of Ductile and Brittle Materials | |
| |
| |
| |
| Hooke's Law | |
| |
| |
| |
| Strain Energy | |
| |
| |
| |
| Poisson's Ratio | |
| |
| |
| |
| The Shear Stress-Strain Diagram | |
| |
| |
| |
| Failure of Materials Due to Creep and Fatigue | |
| |
| |
| |
| Axial Load | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Saint-Venant's Principle | |
| |
| |
| |
| Elastic Deformation of an Axially Loaded Member | |
| |
| |
| |
| Principle of Superposition | |
| |
| |
| |
| Statically Indeterminate Axially Loaded Member | |
| |
| |
| |
| The Force Method of Analysis for Axially Loaded Members | |
| |
| |
| |
| Thermal Stress | |
| |
| |
| |
| Stress Concentrations | |
| |
| |
| |
| Inelastic Axial Deformation | |
| |
| |
| |
| Residual Stress | |
| |
| |
| |
| Torsion | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Torsional Deformation of a Circular Shaft | |
| |
| |
| |
| The Torsion Formula | |
| |
| |
| |
| Power Transmission | |
| |
| |
| |
| Angle of Twist | |
| |
| |
| |
| Statically Indeterminate Torque-Loaded Members | |
| |
| |
| |
| Solid Noncircular Shafts | |
| |
| |
| |
| Thin-Walled Tubes Having Closed Cross Sections | |
| |
| |
| |
| Stress Concentration | |
| |
| |
| |
| Inelastic Torsion | |
| |
| |
| |
| Residual Stress | |
| |
| |
| |
| Bending | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Shear and Moment Diagrams | |
| |
| |
| |
| Graphical Method for Constructing Shear and Moment Diagrams | |
| |
| |
| |
| Bending Deformation of a Straight Member | |
| |
| |
| |
| The Flexure Formula | |
| |
| |
| |
| Unsymmetric Bending | |
| |
| |
| |
| Composite Beams | |
| |
| |
| |
| Reinforced Concrete Beams | |
| |
| |
| |
| Curved Beams | |
| |
| |
| |
| Stress Concentrations | |
| |
| |
| |
| Inelastic Bending | |
| |
| |
| |
| Transverse Shear | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Shear in Straight Members | |
| |
| |
| |
| The Shear Formula | |
| |
| |
| |
| Shear Flow in Built-Up Members | |
| |
| |
| |
| Shear Flow in Thin-Walled Members | |
| |
| |
| |
| Shear Center for Open Thin-Walled Members | |
| |
| |
| |
| Combined Loadings | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Thin-Walled Pressure Vessels | |
| |
| |
| |
| State of Stress Caused by Combined Loadings | |
| |
| |
| |
| Stress Transformation | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Plane-Stress Transformation | |
| |
| |
| |
| General Equations of Plane-Stress Transformation | |
| |
| |
| |
| Principal Stresses and Maximum In-Plane Shear Stress | |
| |
| |
| |
| Mohr's Circle-Plane Stress | |
| |
| |
| |
| Absolute Maximum Shear Stress | |
| |
| |
| |
| Strain Transformation | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Plane Strain | |
| |
| |
| |
| General Equations of Plane-Strain Transformation | |
| |
| |
| |
| Mohr's Circle-Plane Strain | |
| |
| |
| |
| Absolute Maximum Shear Strain | |
| |
| |
| |
| Strain Rosettes | |
| |
| |
| |
| Material-Property Relationships | |
| |
| |
| |
| Theories of Failure | |
| |
| |
| |
| Design of Beams and Shafts | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Basis for Beam Design | |
| |
| |
| |
| Prismatic Beam Design | |
| |
| |
| |
| Fully Stressed Beams | |
| |
| |
| |
| Shaft Design | |
| |
| |
| |
| Deflection of Beams and Shafts | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| The Elastic Curve | |
| |
| |
| |
| Slope and Displacement by Integration | |
| |
| |
| |
| Discontinuity Functions | |
| |
| |
| |
| Slope and Displacement by the Moment-Area Method | |
| |
| |
| |
| Method of Superposition | |
| |
| |
| |
| Statically Indeterminate Beams and Shafts | |
| |
| |
| |
| Statically Indeterminate Beams and Shafts-Method of Integration | |
| |
| |
| |
| Statically Indeterminate Beams and Shafts-Moment-Area Method | |
| |
| |
| |
| Statically Indeterminate Beams and Shafts-Method of Superposition | |
| |
| |
| |
| Buckling of Columns | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| Critical Load | |
| |
| |
| |
| Ideal Column with Pin Supports | |
| |
| |
| |
| Columns Having Various Types of Supports | |
| |
| |
| |
| The Secant Formula | |
| |
| |
| |
| Inelastic Buckling | |
| |
| |
| |
| Design of Columns for Concentric Loading | |
| |
| |
| |
| Design of Columns for Eccentric Loading | |
| |
| |
| |
| Energy Methods | |
| |
| |
| Chapter Objectives | |
| |
| |
| |
| External Work and Strain Energy | |
| |
| |
| |
| Elastic Strain Energy for Various Types of Loading | |
| |
| |
| |
| Conservation of Energy | |
| |
| |
| |
| Impact Loading | |
| |
| |
| |
| Principle of Virtual Work | |
| |
| |
| |
| Method of Virtual Forces Applied to Trusses | |
| |
| |
| |
| Method of Virtual Forces Applied to Beams | |
| |
| |
| |
| Castigliano's Theorem | |
| |
| |
| |
| Castigliano's Theorem Applied to Trusses | |
| |
| |
| |
| Castigliano's Theorem Applied to Beams | |
| |
| |
| Appendix | |
| |
| |
| |
| Geometric Properties of an Area | |
| |
| |
| |
| Geometric Properties of Structural Shapes | |
| |
| |
| |
| Slopes and Deflections of Beams | |
| |
| |
| Fundamental Problems Partial Solutions and Answers | |
| |
| |
| Answers for Selected Problems | |
| |
| |
| Index | |