Ramy Saeed Shafeak Gadallah
(らーみ さいーど しゃふぃーく がっだら)
Project Associate Professor (特任准教授) Research area : Fracture Mechanics, Fatigue, Residual Stress Assessment, Computational Solid Mechanics, Finite Element Method
Comment: The integrity of welded structures represents an indispensable issue especially for structures exposed to dynamic loadings. The presence of cracks in welding residual stress (WRS) fields has detrimental effects on structural integrity. Therefore, for optimizing the design of welded components, accurate calculation of WRS and crack driving force is needed in which WRS effect should be considered in fatigue calculation to give a reliable prediction of fatigue crack initiation and propagation.