Torsional Buckling of Restrained Thin-Walled Bars of Open Bisymmetric Cross-section

• Autorzy: Kujawa M.
• Języki publikacji: EN

Abstrakty

EN

The problem of torsional budding of restrained thin-walled bars of an open constant bisymmetnc cross-section was solved using the minimum total stationary elastic energy condition (J. S. Przemieniecki 1968 Theory of Matrix Structural Analysis McGraw-Hill, New York) and the Newton-Raphson method (S. C. Chapra and R. P. Canale 1998 Numerical Methods for Engineers McGraw-Hill Book Company). The consideration was restricted to the elastic structures. The example presented in the paper helps to assess the correctness of the proposed solution. This article is an addition to the author's considerations contained in M Kujawa 2012 TASK Quart. 16 (1/2) 5.

Słowa kluczowe

EN

thin-walled bars; torsional buckling; energetic approach; Newton-Raphson's method

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2012
• Tom: Vol. 16, No 3-4
• Strony: 301--306
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Kujawa M.

• Gdansk University of Technology, Faculty of Civil and Environmental Engineering, Department of Structural Mechanics and Bridges

Bibliografia

• [1] Kujawa M 2012 TASK Quart. 16 (1/2) 5
• [2] Rheinboldt W C 1981 Computer and Structures 13 103
• [3] Chapra S C and Canale R P 1998 Numerical Methods for Engineers, McGraw-Hill Book Company
• [4] Hutchinson J W and Koiter W T 1970 Appl. Mech. Rev. 23 1353
• [5] Thompson J M T and Hunt G W 1973 A General Theory of Elastic Stability, Wiley and Sons
• [6] Huseyin K 1975 Nonlinear Theory of Elastic Stability, Noordhoff International Publishing
• [7] Wolfram S 1991 Mathematica: a System for Doing Mathematics by Computer, Second Edition, Addison-Wesley, USA
• [8] Kwon Y W and Bang H 2000 The Finite Element Method Using MATLAB, Second Edition, CRC Press, New York
• [9] ABAQUS, Inc. ABAQL'S Theory Manual, http://www.abaqus.com
• [10] Vlasov V Z 1961 Thin-walled Elastic Beams, Second Edition. Israel Program for Scientific Translations. Jerusalem
• [11] Szymczak C 1978 Engineering Transaction 26 (2) 323 (in Polish)