Plastic buckling of cylindrical shells in the case of complex loading paths

1980 ◽  
Vol 16 (1) ◽  
pp. 19-24 ◽  
Author(s):  
V. S. Gudramovich ◽  
A. P. Gaiduchenko ◽  
M. F. Demeshko ◽  
V. S. Konovalenkov
Keyword(s):  
Cylindrical Shells ◽  
Complex Loading ◽  
Plastic Buckling ◽  
Loading Paths

scholarly journals Plastic Deformation Behavior of Metal for Complex Loading Paths

1975 ◽  
Vol 18 (125) ◽  
pp. 1209-1217 ◽  
Author(s):  
Kenji KANEKO ◽  
Kozo IKEGAMI ◽  
Eiryo SHIRATORI
Keyword(s):  
Plastic Deformation ◽  
Deformation Behavior ◽  
Complex Loading ◽  
Loading Paths ◽  
Plastic Deformation Behavior

Investigation on the Influence of Stiffener Size on the Buckling Pressures of Circular Cylindrical Shells Under Hydrostatic Pressure

1962 ◽  
Vol 6 (03) ◽  
pp. 24-32
Author(s):  
James A. Nott
Keyword(s):  
Cylindrical Shells ◽  
High Strength ◽  
Plastic Buckling ◽  
Theoretical Derivation ◽  
Perfectly Plastic ◽  
Plastic Materials ◽  
Simple Support ◽  
Circular Cylindrical Shells ◽  
Support Conditions ◽  
Elastic Perfectly Plastic

A theoretical derivation is given for elastic and plastic buckling of stiffened, circular cylindrical shells under uniform external hydrostatic pressures. The theory accounts for variable shell stresses, as influenced by the circular stiffeners, and critical buckling pressures are obtained for simple support conditions at the shell-frame junctures. Collapse pressures for both elastic and plastic buckling are determined by iteration and numerical minimization. The theory is applicable to shells made either of strain-hardening or elastic-perfectly plastic materials. Using the developed analysis, it is shown that a variation in stiffener size can change the buckling pressures. Test data from high-strength steel and aluminum cylinders show agreement between the theoretical and experimental collapse pressures to within approximately six percent.

scholarly journals Quantitative prediction of discrete element models on complex loading paths

2019 ◽  
Vol 43 (5) ◽  
pp. 858-887 ◽  
Author(s):  
Luc Sibille ◽  
Pascal Villard ◽  
Félix Darve ◽  
Rodaina Aboul Hosn
Keyword(s):  
Complex Loading ◽  
Discrete Element ◽  
Quantitative Prediction ◽  
Loading Paths

Strength and ductility characteristics for a material with complex loading paths

1982 ◽  
Vol 14 (1) ◽  
pp. 102-105 ◽  
Author(s):  
A. A. Zakhovaiko ◽  
N. S. Mozharovskii
Keyword(s):  
Complex Loading ◽  
Loading Paths ◽  
Strength And Ductility

scholarly journals Dynamic plastic buckling of rings and cylindrical shells

1976 ◽  
Vol 37 (1) ◽  
pp. 125-147 ◽  
Author(s):  
Norman Jones ◽  
D.M. Okawa
Keyword(s):  
Cylindrical Shells ◽  
Plastic Buckling ◽  
Dynamic Plastic Buckling
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