Title : ( Buckling and Post Buckling Investigation of Thin Walled Shells Contain Elliptical and Circular Cutout, Subjected to Oblique Loading )
Authors: Mahmoud Shariati , Amin Akbarpour ,
Full TextAbstract
In the presented work, the buckling and post buckling behavior of circular thin walled shells with different thickness contain elliptical cutout or circular cutout with various locations, was investigated through experimental and numerical studies. Finite element analysis using Abaqus software was conducted to evaluate the Buckling load capacity of the shells.Also experiments are conducted on several Specimens made of stainless steel 316ti by using an Instron 8802 servo-hydraulic machine. A very good correlation was observed between numerical simulation and experimental results. The investigation examined the influence of the shell thickness and cutout position on the buckling and post-buckling responses of the thin walled shells with circular and elliptical cutout. Also, effect of cutout shape on thin walled shells under these kinds of loadings has been studied.
Keywords
, elliptical cutout, circular cutout, buckling, experimental method, finite element model, oblique loading
@article{paperid:1035238,
author = {Shariati, Mahmoud and Amin Akbarpour},
title = {Buckling and Post Buckling Investigation of Thin Walled Shells Contain Elliptical and Circular Cutout, Subjected to Oblique Loading},
journal = {Journal of Basic and Applied Scientific Research},
year = {2012},
volume = {9},
number = {2},
month = {August},
issn = {2090-4304},
pages = {9548--9557},
numpages = {9},
keywords = {elliptical cutout; circular cutout; buckling; experimental method; finite element model; oblique
loading},
}
%0 Journal Article
%T Buckling and Post Buckling Investigation of Thin Walled Shells Contain Elliptical and Circular Cutout, Subjected to Oblique Loading
%A Shariati, Mahmoud
%A Amin Akbarpour
%J Journal of Basic and Applied Scientific Research
%@ 2090-4304
%D 2012
