... interpolated welding rs fe mesh reservoir simulation hfmi treatment welding analysis initial stress barsoum modeling & simulation hfmi simulation simulation system weld toe farajian specimen flat plate agreement Proceedings of the Thirty-second (2022) International Ocean and Polar...

... are stresses produced by dead load and repeated applied load and residual stress, respectively. As it is readily seen from Eq. (4), the effect of initial stress )( 0 ijRij + , or the effect of stress ratio, is not contained in K when linear relation between K and ij is assumed. One way to solve...

... would becomes clear for variable internal loads. In this study, in order to show briefly a behavior of the rectangular concrete-covered pipe, the analysis results are listed only for the analysis cases have Z=8m in cover depth. Bare Pipe Referring to table 2, the initial stress generated by only earth...

... ABSTRACT This paper has developed an efficient nonlinear finite element method that covers both initial deformations and initial stresses of general distribution in calculating the ultimate strength of ring-stiffened cylinders. The developed method and two world-widely used commercial codes...