An analytical insight into the buckling paradox for circular cylindrical shells under axial and lateral loading

Journal article


Shamass, R, Alfano, G and Guarracino, F (2015). An analytical insight into the buckling paradox for circular cylindrical shells under axial and lateral loading. Mathematical Problems in Engineering. 2015.
AuthorsShamass, R, Alfano, G and Guarracino, F
Abstract

© 2015 Rabee Shamass et al. A large number of authors in the past have concluded that the flow theory of plasticity tends to overestimate significantly the buckling load for many problems of plates and shells in the plastic range, while the deformation theory generally provides much more accurate predictions and is consequently used in practical applications. Following previous numerical studies by the same authors focused on axially compressed cylinders, the present work presents an analytical investigation which comprises the broader and different case of nonproportional loading. The analytical results are discussed and compared with experimental and numerical findings and the reason for the apparent discrepancy on the basis of the so-called "buckling paradox" appears once again to lay in the overconstrained kinematics on the basis of the analytical and numerical approaches present in the literature.

Keywords01 Mathematical Sciences; 09 Engineering; Numerical & Computational Mathematics
Year2015
JournalMathematical Problems in Engineering
Journal citation2015
PublisherLondon South Bank University
ISSN1024-123X
Digital Object Identifier (DOI)doi:10.1155/2015/514267
Publication dates
Print28 Jun 2015
Publication process dates
Deposited06 Dec 2017
Accepted28 May 2015
Accepted author manuscript
License
CC BY 4.0
Permalink -

https://openresearch.lsbu.ac.uk/item/8767y

  • 2
    total views
  • 25
    total downloads
  • 0
    views this month
  • 0
    downloads this month

Related outputs

Experimental Investigation on the Behaviour of Recycled Aggregate Concrete
Kovacs, R, Shamass, R, Limbachiya, V and Datoo, M (2019). Experimental Investigation on the Behaviour of Recycled Aggregate Concrete. 5th International Conference on Sustainable Construction Materials & Technologies. Surrey 14 - 17 Jul 2019
Flexural analysis and design of stainless steel reinforced concrete beams
Rabi, M., Cashell, K. and Shamass, R. (2019). Flexural analysis and design of stainless steel reinforced concrete beams. Engineering Structures. 198, p. 109432.
Analysis of concrete beams reinforced with stainless steel
Rabi, M, Cashell, KA and Shamass, R (2019). Analysis of concrete beams reinforced with stainless steel. fib Symposium 2019 - Concrete - Inovations in Materials, design and Structures. Krakow, Poland 27 - 29 May 2019 pp. 690-697
Investigation on the Plastic Buckling Paradox for Metal Cylinders
Shamass, R, Alfano, G and Guarracino, F (2018). Investigation on the Plastic Buckling Paradox for Metal Cylinders. in: Buckling and Postbuckling Structures II London South Bank University.
Analysis of Stainless Steel-Concrete Composite Beams
Shamass, R and Cashell, KA (2018). Analysis of Stainless Steel-Concrete Composite Beams. Journal of Constructional Steel Research.
Bending Moment Capacity of Stainless Steel-Concrete Composite Beams
Shamass, R and Cashell, KA (2018). Bending Moment Capacity of Stainless Steel-Concrete Composite Beams. 12th International Conference on Advances in Steel-Concrete Composite Structures (ASCCS 2018). Valencia-Spain 27 - 29 Jun 2018
A numerical investigation into the plastic buckling of circular cylinders
Shamass, R, Alfano, G and Guarracino, F (2013). A numerical investigation into the plastic buckling of circular cylinders. in: Pietraszkiewicz, W and Gorski, J (ed.) Shell Structures: Theory and Application London CRC Press.
Finite-element analysis of shear-off failure of keyed dry joints in precast concrete segmental bridges
Shamass, R, Zhou, X and Alfano, G (2014). Finite-element analysis of shear-off failure of keyed dry joints in precast concrete segmental bridges. Journal of Bridge Engineering. 20 (6).
A numerical investigation into the plastic buckling paradox for circular cylindrical shells under axial compression
Shamass, R, Alfano, G and Guarracino, F (2014). A numerical investigation into the plastic buckling paradox for circular cylindrical shells under axial compression. Engineering Structures. 75, pp. 429-447.
An investigation into the plastic buckling paradox for circular cylindrical shells under non-proportional loading
Shamass, R, Alfano, G and Guarracino, F (2015). An investigation into the plastic buckling paradox for circular cylindrical shells under non-proportional loading. Thin-Walled Structures. 95, pp. 347-362.
On the elasto-plastic stability analysis of circular cylindrical shells
Shamass, R, Alfano, G and Guarracino, F (2016). On the elasto-plastic stability analysis of circular cylindrical shells. The International Colloquium On Stability And Ductility Of Steel Structures – SDSS 2016. Timisoara, Romania 30 May - 01 Jun 2016 London South Bank University. pp. 639-646
Modelling post-tensioned precast concrete segmental girder bridges with dry keyed joints – preliminary results
Sejkati, E, Zhou, X, Mancini, M and Shamass, R (2016). Modelling post-tensioned precast concrete segmental girder bridges with dry keyed joints – preliminary results. 9th International Concrete Conference 2016: Environment, Efficiency and Economic Challenges for Concrete. Dundee, Scotland 04 - 06 Jul 2016 London South Bank University.
Numerical analysis of shear-off failure of keyed epoxied joints in precast concrete segmental bridges
Shamass, R, Zhou, X and Wu, Z (2016). Numerical analysis of shear-off failure of keyed epoxied joints in precast concrete segmental bridges. Journal of Bridge Engineering. 22 (1).
On Elastoplastic Buckling Analysis of Cylinders under Nonproportional Loading by Differential Quadrature Method
Shamass, R, Alfano, G and Guarracino, F (2017). On Elastoplastic Buckling Analysis of Cylinders under Nonproportional Loading by Differential Quadrature Method. International Journal of Structural Stability and Dynamics. 17 (7).
Behaviour of Composite Beams Made Using High Strength Steel
Shamass, R and Cashell, KA (2017). Behaviour of Composite Beams Made Using High Strength Steel. Structures. 12, pp. 88-101.