Comparison accurate calculate and Numerical solution of buckling thin Cylindrical shape memory alloy shell under Uniform load with d.q.m

Authors

  • Hadi vahidi AZAD university of KARAJ
  • mansor mohi aldin qhomsheie AZAD university of KARAJ

DOI:

https://doi.org/10.24200/jrset.vol3iss01pp33-38

Abstract

The shape memory alloy has found too much significance among engineers and researchers due to their mechanical features behaviours and these alloys features are changed by temperature and tension. Also in correspondence to great mechanical strain made due to none linear and geometric features emerged in structure, encounter the equations solution with difficulty. In this research the numerical number has been presented based on the DQM basis to axisymmetric buckling of cylindrical shells made of shape memory alloys. First the solution incorporation presented then the numerical results are compared with exact solutions 

References

Sia Nemat-Nasser, Jeom Yong Choi, Jon B. Isaacs, and David W. Lischer, Experimental Observation of High-rate Buckling of Thin Cylindrical Shape-memory Shells, University of California, San Diego, Center of Excellence for Advanced Materials, Edited by William D. Armstrong, Proceedings of Spie Vol. 5761.

Ashiqur Rahman1. M , M.A.K Chowdhuri2, Finitedifferenceanalysisof short smacolumnswithtension- compressionasymmetry International Conference on Mechanical Engineering 2007.

W Fang and J A Wickert,Post buckling of micromachined beams, Department of Mechanical Engineering, Camegie Mellon University, August 1994.

L.C BRINSON ,R.LAMMERING,Finite Element Analysis Of The Behavior Of Shape Memory alloys and Their Applications,North western university 17 may 1993.

L.C BRINSON, One – Dimensional Constitutive Behavior Of Shape Memory Alloys : Thermomechanical Derivation With Non-Constant Material Function And Redefined Martensite Internal Variable,Journal of intelligent material and structure vol 4 april 1993.

M.A. Rahman, Postbuckling characteristic of the short superelastic shapememory alloy columns- experimental and quantitatives analysis, Department of Mechanical Engineering, Bangladesh University of Engineering & Technology, Int. J. of Applied Mechanics and Engineering, 2006, vol.11, No.4, pp.941-955

Loubna Hessissen, Mohamed Essaaidi,Thermomécanical Behavior of Polycristalline Shape Memory Alloys in Martensitic Transformation,European Journal of Scientific Research ISSN 1450-216X , 2008, Vol.23 No.3, pp.474-481

Published

2019-09-13

Issue

Section

Articles