Ultimate strength formulation considering failure mode interactions of ring-stiffened cylinders subjected to hydrostatic pressure
Sign Up to like & getrecommendations! Published in 2018 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2018.04.083
Abstract: Abstract This paper outlines empirical formulas to provide adequate predictions of the ultimate strength of ring-stiffened cylinders under hydrostatic pressure. The ultimate strength formulation was derived from published test data found in the open literature.… read more here.
Keywords: failure; stiffened cylinders; ultimate strength; ring stiffened ... See more keywords
Buckling of ring-stiffened cylindrical shell under axial compression: Experiment and numerical simulation
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DOI: 10.1016/j.tws.2021.107888
Abstract: Abstract Tanks and silos are often designed as ring-stiffened cylindrical shells. Nowadays, the load-increasing effect of closely spaced ring stiffeners under axial compression has received limited attention in research and practice. Considering the structural safety,… read more here.
Keywords: ring stiffened; cylindrical shell; shell; axial compression ... See more keywords
Optimization of composite ring stiffened cylindrical hulls for unmanned underwater vehicles using multi-island genetic algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Reinforced Plastics and Composites"
DOI: 10.1177/0731684418760203
Abstract: The usage of composite material helps reducing structure’s weight in many conditions. In this paper, The Composite Ring Stiffened Cylindrical Hulls used by Unmanned Underwater Vehicles is optimized in various depths. The optimization aims to… read more here.
Keywords: stiffened cylindrical; cylindrical hulls; ring stiffened; multi island ... See more keywords