Post-buckling analysis of imperfect stiffened laminated cylindrical shells under combined external pressure and axial compression

1997 ◽  
Vol 63 (2) ◽  
pp. 335-348 ◽  
Author(s):  
Hui-Shen Shen
Keyword(s):  
Axial Compression ◽  
Cylindrical Shells ◽  
External Pressure ◽  
Buckling Analysis ◽  
Post Buckling ◽  
Laminated Cylindrical Shells

Post-buckling analysis of GPLs reinforced porous cylindrical shells under axial compression and hydrostatic pressure

2022 ◽  
Vol 172 ◽  
pp. 108834
Author(s):  
Guangxin Sun ◽  
Shengbo Zhu ◽  
Rumin Teng ◽  
Jiabin Sun ◽  
Zhenhuan Zhou ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
Axial Compression ◽  
Cylindrical Shells ◽  
Buckling Analysis ◽  
Post Buckling

709 Buckling Analysis of Cross-Ply Laminated Cylindrical Shells with a Rectangular Cut-Out under Axial Compression

2011 ◽  
Vol 2011 (0) ◽  
pp. 202-203
Author(s):  
Satoru TAKANEZAWA ◽  
Daisuke NAKATA ◽  
Hisao KIKUGAWA ◽  
Kazufumi UDA ◽  
Hirakazu KASUYA
Keyword(s):  
Axial Compression ◽  
Cylindrical Shells ◽  
Buckling Analysis ◽  
Laminated Cylindrical Shells

Discontinuities in the Sensitivity Curves of Laminated Cylindrical Shells

2004 ◽  
Vol 71 (3) ◽  
pp. 418-420 ◽  
Author(s):  
Yiska Goldfeld ◽  
Izhak Sheinman
Keyword(s):  
Parametric Study ◽  
General Procedure ◽  
Cylindrical Shells ◽  
Buckling Analysis ◽  
Wave Number ◽  
Sensitivity Curves ◽  
Post Buckling ◽  
Circumferential Wave ◽  
Laminated Cylindrical Shells

The discontinuity in the sensitivity of laminated cylindrical shells is investigated via the initial post-buckling analysis. A general procedure for sensitivity, based on Koiter’s parameters and using the Donnell and Sanders shell theories, is developed and used for parametric study of the discontinuity phenomenon. It was found that the discontinuity occurs at points of change of the circumferential wave number.

scholarly journals Post-buckling analysis of functionally graded multilayer graphene platelet reinforced composite cylindrical shells under axial compression

2020 ◽  
Vol 476 (2243) ◽  
pp. 20200506
Author(s):  
Jiabin Sun ◽  
Shengbo Zhu ◽  
Zhenzhen Tong ◽  
Zhenhuan Zhou ◽  
Xinsheng Xu
Keyword(s):  
Axial Compression ◽  
Cylindrical Shells ◽  
Buckling Analysis ◽  
Functionally Graded ◽  
Multilayer Graphene ◽  
Response Curves ◽  
Reinforced Composite ◽  
Wide Range ◽  
Post Buckling ◽  
Composite Cylindrical Shells

Axially compressed composite cylindrical shells can attain multiple bifurcation points in their post-buckling procedure because of the natural transverse deformation restraint provided by their geometry. In this paper, the post-buckling analysis of functionally graded (FG) multilayer graphene platelets reinforced composite (GPLRC) cylindrical shells under axial compression is carried out to investigate the stability of such shells. Rather than the critical buckling limit, the focus of the present study is to obtain convergence post-buckling response curves of axially compressed FG multilayer GPLRC cylindrical shells. By introducing a unified shell theory, the nonlinear large deflection governing equations for post-buckling of FG multilayer GPLRC cylindrical shells with wide range of thickness are established, which can be easily changed into three widely used shell theories. Load-shortening curves for both symmetric and asymmetric post-buckling modes are obtained by Galerkin's method. Numerical results illustrate that the present solutions agree well with the existing theoretical and experimental data. The effects of geometries and material properties on the post-buckling behaviours of FG multilayer GPLRC cylindrical shells are investigated. The differences in the three shell theories and their scopes are discussed also.

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