Stress scale factor and critical plane models under multiaxial proportional loading histories
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2016.12.016
Abstract: Abstract It has been experimentally proven that the shear stress level needed to cause fatigue failure is lower than the axial one. This fact has led to consider a Stress Scale Factor (SSF) between shear… read more here.
Keywords: critical plane; fatigue; scale factor; stress scale ... See more keywords
Application of the critical plane approach to the torsional fatigue assessment of welds considering the effect of residual stresses
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2017.01.023
Abstract: Abstract This study aims to investigate how the welding residual stresses affect the fatigue life of steel tubular joints. A single pass weld with filler material is created on the tubular specimens made of structural… read more here.
Keywords: critical plane; plane approach; residual stresses; torsional fatigue ... See more keywords
Assessing variable amplitude multiaxial fatigue lifetime of notched components based on the notch critical plane approach
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DOI: 10.1016/j.ijfatigue.2020.105991
Abstract: Abstract In the present paper, the notch critical plane method proposed by the authors is extended from 2D- to 3D-cases. The plane passing through the assumed critical point and experiencing the maximum variance of the… read more here.
Keywords: critical plane; fatigue; approach; notch critical ... See more keywords
Multiaxial fatigue tests under variable strain paths and asynchronous loading and assessment of fatigue life using critical plane models
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DOI: 10.1016/j.ijfatigue.2020.106049
Abstract: Abstract In the present work, axial-torsion fatigue tests were performed under two loading categories, (i) variable strain paths sequential loading and (ii) asynchronous (different loading frequencies) conditions on low C-Mn steel. Variable strain paths tests… read more here.
Keywords: variable strain; critical plane; fatigue; fatigue tests ... See more keywords