The bible of stress concentration factors--updated to reflect today's advances in stress analysis

This book establishes and maintains a system of data classification for all the applications of stress and strain analysis, and expedites their synthesis into CAD applications. Filled with all of the latest developments in stress and strain analysis, this Fourth Edition presents stress concentration factors both graphically and with formulas, and the illustrated index allows readers to identify structures and shapes of interest based on the geometry and loading of the location of a stress concentration factor.

Peterson's Stress Concentration Factors, Fourth Edition includes a thorough introduction of the theory and methods for static and fatigue design, quantification of stress and strain, research on stress concentration factors for weld joints and composite materials, and a new introduction to the systematic stress analysis approach using Finite Element Analysis (FEA). From notches and grooves to shoulder fillets and holes, readers will learn everything they need to know about stress concentration in one single volume.

* Peterson's is the practitioner's go-to stress concentration factors reference

* Includes completely revised introductory chapters on fundamentals of stress analysis; miscellaneous design elements; finite element analysis (FEA) for stress analysis

* Features new research on stress concentration factors related to weld joints and composite materials

* Takes a deep dive into the theory and methods for material characterization, quantification and analysis methods of stress and strain, and static and fatigue design

Peterson's Stress Concentration Factors is an excellent book for all mechanical, civil, and structural engineers, and for all engineering students and researchers.

WALTER D. PILKEY, PHD, was the Frederick Morse Professor in the Department of Mechanical, Aerospace, and Nuclear Engineering at the University of Virginia and a leading authority in the areas of stress and strain in mechanical and civil engineering. He is the author of Formulas for Stress, Strain, and Structural Matrices, Second Edition, and Analysis and Design of Elastic Beams, all from Wiley.

DEBORAH F. PILKEY, PHD, is an Engineer and Scientist in the Loads & Environments Department at Orbital ATK in Utah. She has been involved with structures technology, loads, dynamics, and production stress analysis of the Space Shuttle's main engines and their solid rocket motors.

ZHUMING BI, PHD, is a professor of Mechanical Engineering. He is affiliated with the School of Electromechanical Engineering and Automation, Shanghai University and the Department of Civil and Mechanical Engineering at Purdue University. He has over 25 years of experience in Machine Design, Modelling & Simulation, and CAD/CAM.

Klappentext

The bible of stress concentration factorsupdated to reflect today's advances in stress analysis

This book establishes and maintains a system of data classification for all the applications of stress and strain analysis, and expedites their synthesis into CAD applications. Filled with all of the latest developments in stress and strain analysis, this Fourth Edition presents stress concentration factors both graphically and with formulas, and the illustrated index allows readers to identify structures and shapes of interest based on the geometry and loading of the location of a stress concentration factor.

Peterson's Stress Concentration Factors, Fourth Edition includes a thorough introduction of the theory and methods for static and fatigue design, quantification of stress and strain, research on stress concentration factors for weld joints and composite materials, and a new introduction to the systematic stress analysis approach using Finite Element Analysis (FEA). From notches and grooves to shoulder fillets and holes, readers will learn everything they need to know about stress concentration in one single volume.

• Peterson's is the practitioner's go-to stress concentration factors reference
• Includes completely revised introductory chapters on fundamentals of stress analysis; miscellaneous design elements; FEA for stress analysis
• Features new research on stress concentration factors related to weld joints and composite materials
• Takes a deep dive into the theory and methods for material characterization, quantification and analysis methods of stress and strain, and static and fatigue design

Peterson's Stress Concentration Factors is an excellent resource for mechanical, civil, and structural engineering professionals, researchers, and students.

Inhalt

Index to the Stress Concentration Factors xv

Preface for the Fourth Edition xxxi

Preface for the Third Edition xxxiii

Preface for the Second Edition xxxv

1 Fundamentals of Stress Analysis 1

1.1 Stress Analysis in Product Design 2

1.2 Solid Objects Under Loads 4

1.3 Types of Materials 6

1.4 Materials Properties and Testing 7

1.4.1 Tensile and Compression Tests 8

1.4.2 Hardness Tests 8

1.4.3 Shear Tests 13

1.4.4 Fatigue Tests 14

1.4.5 Impact Tests 16

1.5 Static and Fatigue Failures 17

1.6 Uncertainties, Safety Factors, and Probabilities 19

1.7 Stress Analysis of Mechanical Structures 21

1.7.1 Procedure of Stress Analysis 21

1.7.2 Geometric Discontinuities of Solids 21

1.7.3 Load Types 23

1.7.4 Stress and Representation 24

1.7.4.1 Simple Stress 26

1.7.4.2 General Stresses 26

1.7.4.3 Principal Stresses and Directions 27

1.8 Failure Criteria of Materials 30

1.8.1 Maximum Shear Stress (MSS) Theory 30

1.8.2 Distortion Energy (DE) Theory 32

1.8.3 Maximum Normal Stress (MNS) Theory 34

1.8.4 Ductile and Brittle Coulomb-Mohr (CM) Theory 36

1.8.5 Modified-Mohr (MM) Theory 37

1.8.6 Guides for Selection of Failure Criteria 37

1.9 Stress Concentration 39

1.9.1 Selection of Nominal Stresses as Reference 42

1.9.2 Accuracy of Stress Concentration Factors 45

1.9.3 Decay of Stress away from the Peak Stress 46

1.10 Stress Concentration as a Two-Dimensional Problem 46

1.11 Stress Concentration as a Three-Dimensional Problem 47

1.12 Plane and Axisymmetric Problems 49

1.13 Local and Nonlocal Stress Concentration 52

1.14 Multiple Stress Concentration 57

1.15 Principle of Superposition for Combined Loads 61

1.16 Notch Sensitivity 64

1.17 Design Relations for Static Stress 69

1.17.1 Ductile Materials 69

1.17.2 Brittle Materials 71

1.18 Design Relations for Alternating Stress 72

1.18.1 Ductile Materials 72

1.18.2 Brittle Materials 73

1.19 Design Relations for Combined Alternating and Static Stresses 74

1.19.1 Ductile Materials 74

1.19.2 Brittle Materials 77

1.20 Limited Number of Cycles of Alternating Stress 78

1.21 Stress Concentration Factors and Stress Intensity Factors 79

1.22 Selection of Safety Factors 83

References 85

2 Notches and Grooves 89

2.1 Notation 89

2.2 Stress Concentration Factors 90

2.3 Notches in Tension 92

2.3.1 Opposite Deep Hyperbolic Notches in an Infinite Thin Element; Shallow Elliptical, Semicircular, U-Shaped, or Keyhole-Shaped Notches in Semi-Infinite Thin Elements; Equivalent Elliptical Notch 92

2.3.2 Opposite Single Semicircular Notches in a Finite-Width Thin Element 94

2.3.3 Opposite Single U-Shaped Notches in a Finite-Width Thin Element 94

2.3.4 Finite-Width Correctio…