Abstract
Local buckling is as important as column buckling, substantially, when a thin-walled tube is applied to a structural part for guaranteeing safety design. This paper newly proposes an analytic model for predicting local buckling since a conventional Plantema equation is not able to predict the local buckling load, accurately, due to perfectly plastic assumption in the tube material. The proposed analytic model adopts a plastic flow of tube material to take into consideration of strain hardening, sequentially, which has been validated with experimental and numerical buckling loads when applying a thin-walled cylindrical tube. Remarkably, it shows good agreement with numerical and experimental buckling load compared with the conventional Plantema equation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal of Precision Engineering and Manufacturing
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
