Anisotropy and shape optimal design of shells by the polar-isogeometric approach
2018
Publication type:
Paper in non peer-reviewed journals
Journal:
Journal of Optimization Theory and Applications
Publisher:
Springer Verlag
External link:
HAL:
Keywords :
Shell design; Shape Anisotropy; Naghdi’s shell; Isogeometric method; Polar formalism;
Abstract:
We focus in this paper on the simultaneous shape and material optimal design of shells by an isogeometric approach of a new kind, in which geometry and material properties of the structure are defined by B-spline functions and the design parameters are the control points coordinates. Different kinds of constraints on the regularity, the admissibility of the elastic moduli etc, are taken into account and some numerical examples proving the effectiveness of the approach are given.
BibTeX:
@article{Kpa-Fou-DeN-Van-2018,
author={Félix Kpadonou and Christian Fourcade and Paul De Nazelle and
Paolo Vannucci },
title={Anisotropy and shape optimal design of shells by the
polar-isogeometric approach },
doi={10.1007/s10957-018-1425-z },
journal={Journal of Optimization Theory and Applications },
year={2018 },
}