Local plastic deformation prediction of spherical and cylindrical pressure hulls subject to underwater shock loading

Key Points

• Plastic deformation in both spherical and cylindrical pressure hulls was significantly influenced by underwater shock loading.
• Finite element analysis showed substantial variation in stress responses across different hull geometries.
• The research involved detailed simulations to assess structural integrity under extreme conditions, resulting in crucial insights.
• Findings imply potential advancements in material choice and design to enhance safety for underwater operations.