A hybrid DIC–EFG method for strain field characterization and stress intensity factor evaluation of a fatigue crack
Zhihui Zhu, Sihui Luo, Qianshuo Feng, Yuanchang Chen, Fan Wang, Lizhong Jiang
Topics & Concepts
Digital image correlationStress intensity factorMaterials scienceStructural engineeringDisplacement (psychology)Displacement fieldSpeckle patternUltimate tensile strengthFracture (geology)Tensile testingStress fieldFinite element methodFracture mechanicsComposite materialOpticsEngineeringPhysicsPsychotherapistPsychologyNon-Destructive Testing TechniquesStructural Health Monitoring TechniquesOptical measurement and interference techniques