Application of CASs to iterative solution of nonlinear analysis of shallow conical shell

2000 ◽  
Vol 181 (1-3) ◽  
pp. 345-361
Author(s):  
Jianming Lu ◽  
Zhiming Ye
Keyword(s):  
Nonlinear Analysis ◽  
Conical Shell ◽  
Iterative Solution ◽  
Shallow Conical Shell

Stresses around a circular hole in a shallow conical shell

1968 ◽  
Vol 4 (10) ◽  
pp. 993-1011 ◽  
Author(s):  
B.Basava Raju ◽  
M.V.V. Murthy ◽  
Ramesh Chandra
Keyword(s):  
Circular Hole ◽  
Conical Shell ◽  
Shallow Conical Shell

Nonlinear Dynamic Buckling for Truncated Sandwich Shallow Conical Shell Structure Subjected to Pulse Impact

2012 ◽  
Vol 252 ◽  
pp. 93-97 ◽  
Author(s):  
Ming Qiao Tang ◽  
Jia Chu Xu
Keyword(s):  
Shell Structure ◽  
Conical Shell ◽  
Nonlinear Dynamic ◽  
Dynamic Buckling ◽  
Physical Parameters ◽  
Kutta Method ◽  
Spherical Shells ◽  
Nonlinear Dynamic Response ◽  
Shallow Conical Shell ◽  
Runge Kutta Method

Nonlinear dynamic buckling for sandwich shallow conical shell structure under uniform triangular pulse is investigated. Based on the Reissner’s assumption and Hamiton’s principle, the nonlinear dynamic governing equation of sandwich shallow spherical shells is derived. The corresponding nonlinear dynamic response equations are obtained by Galerkin method and solved by Runge-Kutta method. Budiansky-Roth criterion expressed by displacements of rigid center is employed to determine the critical impact bucking load. The effects of geometric parameters and physical parameters on impact buckling are discussed.

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