Effect of Occasional Shear Loading on Fatigue Crack Growth in 7075 Aluminum Alloy

Effect of occasional mode II loading on subsequent mode I fatigue crack growth behavior was investigated by using a thin-walled tube made of 7075-T6511 aluminum alloy. Careful observation of crack growth behavior revealed that the occasional mode II loading has two contradictory effects for crack gr...

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Veröffentlicht in:	Materials science forum 2013-03, Vol.750, p.264-267
Hauptverfasser:	Matsunaga, Hisao, Yanase, Keiji, Makizaki, Masahiko, Endo, Masahiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum base alloys Crack propagation Cracks Fatigue failure Fracture mechanics Plastic deformation Shear Tubes
Online-Zugang:	Volltext
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