Dynamic plastic buckling of rings and cylindrical shells
نویسندگان
چکیده
منابع مشابه
Dynamic buckling of thin cylindrical shells under axial impact
The dynamic buckling of thin isotropic thermoviscoplastic cylindrical shells compressed with a uniform axial velocity prescribed at the end faces is investigated analytically and numerically. In the first part of the paper, the stressed/deformed state of a shell is assumed to have buckled if infinitesimal perturbations superimposed upon it grow. Cubic algebraic equations are derived for both th...
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Estimation of the nonlinear buckling capacity of thin walled shells is one of the most important aspects of structural mechanics. In this study the axial buckling load of 132 stiffened shells were numerically calculated. The applicability of artificial neural networks (ANN) in predicting the buckling capacity of vertically stiffened shells was studied. To this end feed forward (FF) multi-layer ...
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Article history: Received 31 July 2015 Accepted 5 September 2016
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ژورنال
عنوان ژورنال: Nuclear Engineering and Design
سال: 1976
ISSN: 0029-5493
DOI: 10.1016/0029-5493(76)90057-1