Peterson's Stress Concentration Factors (Hardcover, 3)

INDEX TO THE STRESS CONCENTRATION FACTORS xvii

PREFACE FOR THE THIRD EDITION xxxiii

PREFACE FOR THE SECOND EDITION xxxv

1 DEFINITIONS AND DESIGN RELATIONS 1

1.1 Notation 1

1.2 Stress Concentration 3

1.3 Stress Concentration as a Two-Dimensional Problem 10

1.4 Stress Concentration as a Three-Dimensional Problem 11

1.5 Plane and Axisymmetric Problems 13

1.6 Local and Nonlocal Stress Concentration 15

1.7 Multiple Stress Concentration 20

1.8 Theories of Strength and Failure 24

1.9 Notch Sensitivity 35

1.10 Design Relations For Static Stress 40

1.11 Design Relations for Alternating Stress 43

1.12 Design Relations for Combined Alternating and Static Stresses 44

1.13 Limited Number of Cycles of Alternating Stress 49

1.14 Stress Concentration Factors and Stress Intensity Factors 49

2 NOTCHES AND GROOVES 57

2.1 Notation 57

2.2 Stress Concentration Factors 58

2.3 Notches in Tension 60

2.4 Depressions in Tension 65

2.5 Grooves in Tension 67

2.6 Bending of Thin Beams with Notches 68

2.7 Bending of Plates with Notches 71

2.8 Bending of Solids with Grooves 71

2.9 Direct Shear and Torsion 73

2.10 Test Specimen Design for Maximum Kt for a Given r/D or r/H 76

3 SHOULDER FILLETS 135

3.1 Notation 135

3.2 Stress Concentration Factors 137

3.3 Tension (Axial Loading) 137

3.4 Bending 144

3.5 Torsion 145

3.6 Methods of Reducing Stress Concentration at a Shoulder 147

4 HOLES 176

4.1 Notation 176

4.2 Stress Concentration Factors 178

4.3 Circular Holes with In-Plane Stresses 180

4.4 Elliptical Holes in Tension 213

4.5 Various Configurations with In-Plane Stresses 228

4.6 Holes in Thick Elements 239

4.7 Orthotropic Thin Members 248

4.8 Bending 251

4.9 Shear and Torsion 256

5 MISCELLANEOUS DESIGN ELEMENTS 401

5.1 Notation 401

5.2 Shaft with Keyseat 402

5.3 Splined Shaft in Torsion 406

5.4 Gear Teeth 407

5.5 Press- or Shrink-Fitted Members 409

5.6 Bolt and Nut 411

5.7 Bolt Head,Turbine-Blade, orCompressor-Blade Fastening (T-Head) 413

5.8 Lug Joint 415

5.9 Curved Bar 418

5.10 Helical Spring 418

5.11 Crankshaft 422

5.12 Crane Hook 423

5.13 U-Shaped Member 423

5.14 Angle and Box Sections 424

5.15 Cylindrical Pressure Vessel with Torispherical Ends 424

5.16 Tubular Joints 424

6 STRESS CONCENTRATION ANALYSIS AND DESIGN 457

6.1 Computational Methods 457

6.2 Finite Element Analysis 461

6.3 Design Sensitivity Analysis 482

6.4 Design Modification 499

References 510

INDEX 513