Life Assessment of Dynamically Loaded Materials and Structures, Volume 1L. O. Faria |
Contents
Short fatigue cracks and crack closure A PINEAU | 3 |
Fatigue in welded constructions H P LIEURADE | 19 |
Analysis and prediction of fatigue crack propagation | 49 |
Copyright | |
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Common terms and phrases
alloy analysis applied ASTM backing bars base metal behaviour bending butt welds calculated crack closure crack depth crack growth rate crack length crack propagation crack tip criterion cycle fatigue cyclic da/dN defects deformation displacement ductile effect elastic equation failure fatigue crack growth fatigue crack propagation fatigue limit fatigue strength fatigue tests ferrite Figure fillet welded forging fracture mechanics fracture surface fracture toughness fretting fatigue function geometry grain groove inclusions increase influence loading martensite material maximum mean stress measured microcracks microstructure notch factor notched specimens number of cycles observed obtained oxygen parameters plane strain plastic zone plate thickness prediction quenched residual stresses S-N curve short cracks shot peening shown in Fig shows solutions steel strain range stress concentration stress corrosion cracks stress intensity factor stress range stress ratio structures Table temperature tensile values weld metal weld toe welded joints weldment yield strength yield stress