A New Method of Multisegment Integration for the Nonlinear Analysis of Shells of Revolution

1988 ◽  
pp. 599-600
Author(s):  
Md. Wahhaj Uddin
Keyword(s):  
Nonlinear Analysis ◽  
New Method ◽  
Shells Of Revolution

Nonlinear Analysis of Geometrically Imperfect Stiffened Shells of Revolution

1988 ◽  
Vol 32 (01) ◽  
pp. 29-36
Author(s):  
J. Subbiah
Keyword(s):  
Finite Element ◽  
Nonlinear Analysis ◽  
Large Deformation ◽  
Initial Imperfection ◽  
Element Formulation ◽  
Pressure Loading ◽  
Shells Of Revolution ◽  
Stiffened Shells ◽  
Displacement Behavior ◽  
Circumferential Pressure

A nonlinear, large-deformation, finite-element formulation is presented for the analysis of general instability of ring-stiffened shells of revolution subjected to combined end compression and circumferential pressure loading. The pressure loading is treated as a follower force. The effect of varying degrees of initial imperfection on the load displacement behavior is reported. A combined nonlinear and eigenvalue analysis is presented to determine critical pressures for initially imperfect, stiffened cylinders.

On the nonlinear analysis of orthotropic shallow shells of revolution

1995 ◽  
Vol 55 (2) ◽  
pp. 325-331 ◽  
Author(s):  
Zhiming Ye ◽  
R.P.S. Han
Keyword(s):  
Nonlinear Analysis ◽  
Shells Of Revolution ◽  
Shallow Shells

A local–global FE model for nonlinear analysis of column-supported shells of revolution

1998 ◽  
Vol 31 (1-3) ◽  
pp. 25-37 ◽  
Author(s):  
P.L. Gould ◽  
R.V. Ravichandran ◽  
S. Sridharan
Keyword(s):  
Nonlinear Analysis ◽  
Fe Model ◽  
Shells Of Revolution
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