Isogeometric configuration design optimization of three-dimensional curved beam structures for maximal fundamental frequency

This paper presents an isogeometric configuration design optimization of curved beam structures for maximizing fundamental eigenfrequency. A shear-deformable beam model is used in the response analyses of structural vibrations within an isogeometric framework using the NURBS basis functions. An anal...

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Veröffentlicht in:	Structural and multidisciplinary optimization 2021-02, Vol.63 (2), p.529-549
Hauptverfasser:	Choi, Myung-Jin, Kim, Jae-Hyun, Koo, Bonyong, Cho, Seonho
Format:	Artikel
Sprache:	eng
Schlagworte:	Basis functions Computational Mathematics and Numerical Analysis Configuration management Curved beams Design optimization Eigenvalues Engineering Engineering Design Formability Research Paper Resonant frequencies Theoretical and Applied Mechanics Velocity distribution
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