Open AccessPost Buckling Behavior of Shells Using Total Lagrangian Method
Author(s) -
Cengiz Polat,
Yusuf Calayır
Publication year - 2017
Publication title -
journal of the institute of science and technology
Language(s) - English
Resource type - Journals
ISSN - 2146-0574
DOI - 10.21597/jist.2017.170
Subject(s) - buckling , lagrangian , structural engineering , materials science , mathematics , mathematical analysis , engineering
In this study, the post-buckling behavior of shells is investigated using 9-noded isoparametric shell elements. Total Lagrangian approach is used in the formulation and shell material is assumed to be linearly elastic. Non-linear equilibrium equations are solved by arc-length method. Various examples were analyzed to obtain postbuckling behavior of shells.
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