Fatigue Testing and Analysis Under Variable Amplitude Loading Conditions (ASTM special technical publication, 1439)

Foreword......Page 4
Contents......Page 7
Overview......Page 11
Principles of Variable Amplitude Fatigue Design and Testing......Page 15
Role of Variable Amplitude Fatigue Standards in Improving Structural Integrity......Page 36
A Framework for a Standardization Effort for Fatigue Crack Growth Testing Under Variable Amplitude Spectrum Loading......Page 48
Variable Amplitude Fatigue Crack Growth Using Digital Signal Processing Technology......Page 65
Variable Amplitude Loading on a Resonance Test Facility......Page 79
Development of a DCPD Calibration for Evaluation of Crack Growth in Corner-Notched, Open-Hole Specimens......Page 93
The F/A-18E/F Full-Scale Static and Fatigue Test Programs - An Overview......Page 109
Spectrum Editing for a Full-Scale Fatigue Test of a Fighter Aircraft Wing with Buffet Loading......Page 123
Large Commercial Aircraft Loading Spectra: Overview and State of the Art......Page 137
Spectrum Fatigue Testing and Small-Crack Life Prediction Analysis on a Coupon Similar to a Critical Design Detail of a CF188 Hornet Component......Page 150
Effect of Transient Loads on Fatigue Crack Growth in Solution Treated and Aged Ti-62222 at-54, 25, and 175° C......Page 164
Spectrum Coupon Testing of Fatigue-Resistant Fasteners for an Aging Military Aircraft......Page 181
Crack Initiation at a Notch under Constant and Selected Variable Amplitude Loading Conditions......Page 196
Fatigue Resistance Evaluation and Crack Kinetics Study for Aero Engine Fan Blades under Random Vibration......Page 210
High Cycle Variable Amplitude Fatigue of a Nodular Cast Iron......Page 223
Prediction of Crack Growth Under Variable-Amplitude and Spectrum Loading in a Titanium Alloy......Page 240
A Model for the Inclusion of Notch Plasticity Effects in Fatigue Crack Growth Analysis......Page 259
Comparisons of Analytical Crack Closure Models and Experimental Results Under Flight Spectrum Loading......Page 286
Multi-Mechanism Synergy in Variable-Amplitude Fatigue......Page 307
Crack Growth and Closure Behavior of Short and Long Fatigue Cracks under Random Loading......Page 328
Calculation of Stress Intensity Factors for Cracks in Structural and Mechanical Components Subjected to Complex Stress Fields......Page 343
Fatigue Life Modelling and Accelerated Tests for Components under Variable Amplitude Loads......Page 357
On the Causes of Deviation from the Palmgren-Miner Rule......Page 376
Fatigue Design and Experimentations with Variable Amplitude Loadings in the Automotive Industry......Page 388
High Cycle Fatigue Testing and Analysis Using Car Standard Sequence......Page 402
Degradation Parameters and Two-Stress Block Fatigue of Angle-Ply Carbon Fiber Reinforced Epoxy......Page 415
Study on Fatigue Design Loads for Ships Based on Crack Growth Analysis......Page 427
Life Prediction by Observation and Simulation of Short Crack Behavior in a Low Carbon Steel......Page 442
Effect of Overloads and Underloads on Fatigue Crack Growth and Interaction Effects......Page 458
Overload Effects in Aluminum Alloys: Influence of Plasticity and Environment......Page 473
Periodic Overloads in the Near Threshold Regime......Page 487
Fatigue Reliability Analysis of an Overload Effect in Welded Joints Including Crack Initiation and Plastic Zone as Random Variables......Page 497
Load History in Fatigue: Effect of Strain Amplitude and Loading Path......Page 510
Fuzzy Probabilistic Assessment of Aging Aircraft Structures Subjected to Multiple Site Fatigue Damage......Page 525
Probabilistic and Semi-Probabilistic Format in Fatigue Ship Classification Rules......Page 539
Comparison of the Rain Flow Algorithm and the Spectral Method for Fatigue Life Determination Under Uniaxial and Multiaxial Random Loading......Page 548
Validation of Complex Wheel/Hub Subassemblies by Multiaxial Laboratory Tests Using Standardized Load Files......Page 561
Fatigue Life of a SG Cast Iron under Real Loading Spectra: Effect of the Correlation Factor Between Bending and Torsion......Page 571
Author Index......Page 584
Subject Index......Page 586