In situ measurement of full-field deformation for arc-based directed energy deposition via digital image correlation technology
Qiang Wang, Jinlong Jia, Yue Zhao, Aiping Wu
Topics & Concepts
Digital image correlationSpeckle patternMaterials scienceDeformation (meteorology)Stress fieldOpticsComposite materialStructural engineeringEngineeringPhysicsFinite element methodAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAdvanced X-ray and CT Imaging