Název: Finite element based investigation of buckling and vibration behaviour of thin walled box beams
Autoři: Ramkumar, Kandasamy
Kang, H.
Citace zdrojového dokumentu: Applied and Computational Mechanics. 2013, vol. 7, no. 2, p. 155-182.
Datum vydání: 2013
Nakladatel: University of West Bohemia
Typ dokumentu: article
článek
URI: http://www.kme.zcu.cz/acm/index.php/acm/article/view/212/237
http://hdl.handle.net/11025/10676
ISSN: 2336-1182 (Online)
1802-680X (Print)
Klíčová slova: tenkostěnná krabice;vibrace;kompozit;metoda konečných prvků;matematické modelování
Klíčová slova v dalším jazyce: thin-walled box;vibration;composite;finite element method;mathematical modelling
Abstrakt: Thin-walled box type conventional and composite structures are having wide applications for building the structural system which are used in advanced ships, aerospace, civil, construction equipment and etc. Often these structures are subjected to vibration and buckling due to the environmental effect such as mechanical, thermal, electrical, magnetic, and acoustic or a combination of these. Also dampingmaterial and structural stiffness plays an important role for the improvement of vibration, noise control, fatigue and bulking resistance of these structures. So it is important to know the dynamic and buckling characteristics of these structures. Pre-stress in a structure affects the stiffness, which modifies the dynamic and stability characteristics of the structure. So it is also important to know the influence of pre-stress on the vibration and buckling character. In this paper, buckling and dynamic characteristics of the thin-walled box type structures are analyzed using finite element software ANSYS.
Práva: © 2013 University of West Bohemia. All rights reserved.
Vyskytuje se v kolekcích:Volume 7, number 2 (2013)
Volume 7, number 2 (2013)

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