Buckling and initial post-buckling behaviour of thin-walled elliptic shells under bending

• Autorzy: Królak M. K. , Kołakowski Z.
• Języki publikacji: EN

Abstrakty

EN

The problem of the buckling and the initial post-buckling equilibrium paths of thin-wailed cylindrical and elliptic shells subjected to bending has been tarried out. Shell elements can be made of multi-layer orthotropic materials. The problem has been solved within the first order approximation of Koiter's asymptotic theory, using the transition matrix method.

Słowa kluczowe

EN

buckling; thin walled shells; bending

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2002
• Tom: Vol. 6, nr 1
• Strony: 63--71
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Królak M. K.

• Technical University of Łódź, Department of Strength of Materials and Structures, ul. Stefanowskiego 1/15 PL-90-924 Łódź, Poland,

autor

Kołakowski Z.

• Technical University of Łódź, Department of Strength of Materials and Structures, ul. Stefanowskiego 1/15 PL-90-924 Łódź, Poland

Bibliografia

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• [2] Guarracino F.: The elastic-plastic behaviour of the cylindrical tubes under bending: Finite elements analysis, experimental data and theoretical considerations, Addendum to the Proceedings of the Third International Conference on Thin-Walled Structures, Łódź, Poland, (2001), 5-14.
• [3] Koiter W. T.: General theory of mode interaction in stiffened plate and shell structures. WTHD Report 590, Delft, (1976), 41 p.
• [4] Kołakowski Z., Królak M.: Interactive elastic buckling of thin-walled closed orthotropic beam columns, Engineering Transactions, 43(4), (1995), 571-590.
• [5] Kołakowski Z., Królak M, Kowal-Michalska K.: Modal interactive buckling of thin-walled composite beam-columns regarding distortional deformations. Int. J. Eng. Science, 37, (1999), 1577-96.
• [6] Królak M., Kołakowski Z.: Interactive elastic buckling of thin-walled open orthotropic beam columns, Engineering Transactions, 43(4), (1995), 591-602.
• [7] Magnucki, K.: Wytrzymałość i optymalizacja zbiorników cienkościennych, PWN, Warszawa-Poznań, (1998), 168.
• [8] Manevich, A., I., Kołakowski, Z.: Multiple interaction of buckling modes and imperfection sensitivity in compressed thin-walled members, Conference of GAMM, Regensburg, (1997).
• [9] Tatting, B. F, Guerdal, Z.: The Brazier effect for finite length composite cylinders under bending, Int. J. Solids Structures, 34(12), (1997), 1419-40.
• [10] Unger B.: Elastisches Kippen von beliebig gelagerten und aufgehaengten Durchlauftraegem mit einfachsymmetrischen, in Traegerachse veraenderlichem Querschnitt und einer Abwandlung des Reduktionsverfahrens als Loesungsmethode, Dissertation D 17, Darmstadt, (1969), (in German).