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Informationen zum Autor Ansel C. Ugural, Ph.D. , is Research Professor at New Jersey Institute of Technology. He has held various faculty and administrative positions at Fairleigh Dickinson University, and he taught at the University of Wisconsin. Ugural has considerable industrial experience in both full-time and consulting capacities. Klappentext Ugural provides a comprehensive and methodical presentation of the basic concepts in the analysis of members subjected to axial loads, torsion, bending, and pressure. The material presented strikes a balance between the theory necessary to gain insight into mechanics and numerical solutions, both of which are useful in performing stress analysis in a realistic setting. Readers will also benefit from the visual interpretation of the basic equations and of the means by which the loads are resisted in typical members. Zusammenfassung Ugural provides a comprehensive and methodical presentation of the basic concepts in the analysis of members subjected to axial loads, torsion, bending, and pressure. Inhaltsverzeichnis PREFACE vii LIST OF SYMBOLS xix Chapter 1 INTRODUCTION 1 1.1 Mechanics of Materials 2 1.2 Scope of the Book 3 1.3 Methods of Analysis 4 1.4 Engineering Design 5 1.5 Review of Static Equilibrium 6 1.6 Internal Force Resultants 10 1.7 Problem Formulation and Solution 13 1.8 Application to Simple Structures 15 Chapter Summary 26 References 27 Chapter 2 CONCEPT OF STRESS 28 2.1 Introduction 29 2.2 Internal Axial Forces 29 2.3 Normal Stress 31 2.4 Bearing Stress in Connections 37 2.5 Shearing Stress 38 2.6 Stresses in Simple Structures 43 2.7 Allowable Stress and Factor of Safety 52 2.8 Design of Bars for Axial Loading 56 2.9 Case Studies 60 2.10 Stress under General Loading 68 Chapter Summary 77 References 78 Chapter 3 STRAIN AND MATERIAL PROPERTIES 79 3.1 Introduction 80 3.2 Deformation 80 3.3 Strain 81 3.4 Components of Strain 84 3.5 Materials 89 3.6 Stress-Strain Diagrams 90 3.7 True Stress and True Strain 97 3.8 Elastic versus Plastic Behavior 98 3.9 Hooke's Law 99 3.10 Poisson's Ratio 102 3.11 Generalized Hooke's Law 108 3.12 Strain Energy 113 3.13 Impact Strength 115 3.14 Fatigue 116 3.15 Permanent Deformation 119 3.16 General Properties of Materials 121 3.17 Selecting Materials 122 Chapter Summary 127 References 129 Chapter 4 AXIALLY LOADED MEMBERS 130 4.1 Introduction 131 4.2 Deformation of Axially Loaded Members 131 4.3 Statically Indeterminate Structures 143 4.4 Method of Superposition 147 4.5 Thermal Deformation and Stress 148 4.6 Stresses on Inclined Planes 156 4.7 Saint-Venant's Principle 159 4.8 Stress Concentrations 160 4.9 Ductility and Design 164 4.10 Plastic Deformation and Residual Stress 165 Chapter Summary 172 References 173 Chapter 5 TORSION 174 5.1 Introduction 175 5.2 Deformation of a Circular Shaft 175 5.3 The Torsion Formula 178 5.4 Axial and Transverse Shear Stresses 180 5.5 Stresses on Inclined Planes 183 5.6 Angle of Twist 188 5.7 Statically Indeterminate Shafts 196 5.8 Design of Circular Shafts 202 5.9 Stress Concentrations 206 5.10 Inelastic Torsion of Circular Shafts 211 5.11 Torsion of Noncircular Solid Bars 215 5.12 Thin-Walled Hollow Members 218 Chapter Summary 228 References 230 Chapter 6 SHEAR AND MOMENT IN BEAMS 231 6.1 Introduction 232 6.2 Classification of Beams 232 6.3 Calculation of Beam Reactions 233 6.4 Shear ...
