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RISBuckling Behavior of Underwater Cylindrical Shells with Dents and Weld Imperfections under External Hydrostatic Pressure Using a Plugin Developed in Abaqus
Publisher: American Society of Civil Engineers
Abstract: AbstractBuckling is the most critical failure mode for underwater structures, such as pipes
and cylindrical or spherical shells. These shells are susceptible to buckling at low
pressures due to imperfections such as dents, ...
Buckling Behavior of Dented Underwater Cylindrical Thin-Walled Shells Stiffened by Woven Glass–Epoxy Composite Using Abaqus Plugin for Fitness-for-Service Level Three
Publisher: American Society of Civil Engineers
Abstract: AbstractDue to hydrostatic pressures, underwater structures such as pipes or cylindrical shells
are prone to buckling. Imperfections such as dents or welds lead to low buckling resistance.
However, adding a few composite ...