Extenally pressurized ellipsoidal shell with thickness that varies along the meridian |
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Internally pressurized ellispoidal tank and the maximum stress predicted by BOSOR4/BIGBOSOR4 from linear and nonlinear models |
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Comparison of convergence with respect to nodal point density along the meridian of a shell of revolution |
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Part of a shell of revolution, showing the nodal degrees of freedom for a single finite difference energy "element" |
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Some prismatic structures that can be analyzed by BOSOR4/BIGBOSOR4 |
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Non-circular cylindrical shell with circumferentially varying external pressure modeled as part of a huge torus |
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Huge torus model of a cylindrical shell of length L (Drawing by Robert P. Thornburgh) |
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In 2010 the capability to analyze true prismatic shells was implemented in BIGBOSOR4 |
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Buckling of axially compressed, semi-sandwich corrugated panels by BIGBOSOR4 |
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Axially compressed cylindrical shell with six weld lands with T-shaped stringers, analyzed as a true prismatic structure by BIGBOSOR4 |
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