Gruppo Italiano Frattura
作者:Les P. Pook , Filippo Berto , Alberto Campagnolo
来源:[J].Fracture and Structural Integrity, 2016, Vol.10 (37), pp.108 - 113
摘要:The linear elastic analysis of homogeneous, isotropic cracked bodies is a Twentieth Century development. It was recognised that the crack tip stress field is a singularity, but it was not until the introduction of the essentially two dimensional stress intensity factor conce...
作者:Filippo Berto , Alberto Campagnolo , Torgeir Welo
来源:[J].Fracture and Structural Integrity, 2016, Vol.10 (37), pp.69 - 79
摘要:The present paper investigates the multiaxial fatigue strength of sharp V-notched components made of titanium grade 5 alloy (Ti-6Al-4V). Axisymmetric notched specimens have been tested under combined tension and torsion fatigue loadings, both proportional and non-proportional, ta...


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