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Keywords: plastic buckling
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2024, 146(6): 061302.
Paper No: PVT-24-1060
Published Online: September 30, 2024
.... The buckling behavior is also heavily dependent on the R/t ratio. For small R/t ratio, the shell tends to undergo plastic buckling [ 46 , 47 ] where the buckling stress is limited by the yield stress of the material. Large R/t ratio, on the other hand, makes the shell buckle elastically where the stress...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2013, 135(5): 051204.
Paper No: PVT-12-1126
Published Online: September 16, 2013
... hardening and proportional loading is adopted in the calculation. A symplectic solution system is established and Hamilton's governing equations are derived from the Hamilton variational principle. The basic problem in plastic buckling is converted into solving for the symplectic eigenvalues...