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Zinai, H.Taibi; Plumier, A.; Kerdal, D.;

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The existing methods for predicting of the buckling strength of reinforced concrete are satisfactory for the usual cases of use. However their applicability remains limited. The approximate methods apply only for shorts columns with a small eccentricity of a compression force. The other existing methods impose restrictive conditions: a partially loaded column cannot be modelled by the known methods; concentrated horizontal load or a concentrated moment applied in an unspecified point of the column cannot be treated. The restrictions on the modes of fixing of the supports limit the studies to hinged-hinged columns or to cantilever. The interest of the matrix transfer method for the calculation of the buckling strength of reinforced concrete columns is its flexibility. It allows studying all the external loading cases and all conditions of supports.

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Palavras-chave: reinforced concrete, structure, buckling, transfer matrix method, column.,


DOI: 10.5151/meceng-wccm2012-16659

Referências bibliográficas
  • [1] Buket, O. B. and Aysun B., “Buckling Characteristics of Symmetrically and Ant symmetrically Laminated Composite Plates with Central Cutout”, Chemistry and Materials Science, Applied Composite Materials, Vol. 14, 265-276, 2010.
  • [2] CEB, Comité européen du béton, Bulletin d’information N°62, flambement, Septembre 1967.
  • [3] Christian Mittelstedt, “Local buckling of wide-flange thin-walled anisotropic composite beams”, Archive of Applied Mechanics, Vol. 77, 439-452, 2007.
  • [4] Dinis, S., and Frangopol D. “Safety evaluation of slender high-strength concrete columns under sustained loads”. Computer and structures,81, 1475-1486, 2003.
  • [5] ENV 1992-1-1: EUROCODE 2: “Calcul des structures en béton : Règles générales et rè-gles pour les bâtiments”, 2004.
  • [6] Espion, B., “Aspects approfondis du calcul des constructions en béton”, Cours universitai-re, université libre de Bruxelles, 2001.
  • [7] FIB 1999, Fédération Internationale du béton, Structural concrete, Textbook on behaviour, design and performance, Update knowledge of CEB-FIP MODEL 1990, Vol. 1, 1999.
  • [8] Fouré, B., “Le flambement des poteaux en béton armé avec des excentricités différentes ”, Annales ITBTP vol. 8, n° 333, 197
  • [9] Fouré, B., “Le flambement des poteaux compte tenu du fluage du béton”, Annales ITBTP, vol. 8, n° 359, 1975.
  • [10] Germain, O. “Contribution à l’analyse du comportement et au dimensionnement des co-lonnes élancées en béton armé”, Thèse de doctorat, Université libre de Bruxelles, 2006.
  • [11] Hamid, RO. , Sayyed, A.M. G. and Mohammad H. S., “Buckling Analysis of Laminated Composite Plates Using Higher Order Semi Analytical Finite Strip Method”,Applied Compo-site Materials, Vol. 17, 69-80,2010.
  • [12] Gery, P M., “Les matrices transfert dans le calcul des structures”, Paris, Eyrolles, 1973.
  • [13] Kazem Y. and Gowhari A. R.,” Carrying capacity of edge-cracked columns under concentric vertical loads”, Acta Mechanica, Vol. 198, 1-19, 2008.
  • [14] Kim, JK. and Yang, JK., “Buckling behaviour of slender high-stregth concrete column”, Engineering structures, Vol.17, 39-51, 1995.
  • [15] Kwak, HG. and Kim, JK., “Ultimate resisting capacity of slender RC columns”, Computers and structures, 82 ,901-9015, 2004.
  • [16] Rakovsky G. ,“Kamputerawa mechanikoKonstrukti”, Notes de cours de SHUBERT, dé-partement de mécanique, Université des sciences et de la technologie d’Oran, Algérie, 1985.
  • [17] Rouche, M., “Equations différentielles ordinaires”, Paris, Masson, 1973.
  • [18] Starossek, U., Löhning, T. and Schenk, J., “Nonlinear Analysis of Reinforced Concrete Frames by a Combined Method”, Electronic Journal of Structural Engineering, 9, 2009.
  • [19] Saptarshi, S. and Ramanjaneyulu,K., “Transfer matrix method for construction phase analysis of incrementally launched prestressed concrete bridges”, Engineering Structures, 28, 2006.
  • [20] Taibi, H. and Plumier, A., “Study of the columns buckling in reinforced concrete trough the transfer matrix method”, ICCES1, Assiout, Egypte, Proceeding, 416-427. 2003.
  • [21] Vrabie, M., Ungureanu, N.and Diaconu-Sotropa, D., “Transfer matrix method for orthotropic cylindrical shells with variable thickness”, Proceedings of the Romanian Acad-emy, Vol. 11, 2010.
  • [22] ZhiYuan, L. and LanLan, L., “Photonic band structures solved by a plane-wave-based transfer-matrix method”, Physical Review 67, 046607 2003.
Como citar:

Zinai, H.Taibi; Plumier, A.; Kerdal, D.; "COMPUTATION OF BUCKLING STRENGTH OF REINFORCED CONCRETE COLUMNS BY THE TRANSFER-MATRIX METHOD", p. 141-157 . In: In Proceedings of the 10th World Congress on Computational Mechanics [= Blucher Mechanical Engineering Proceedings, v. 1, n. 1]. São Paulo: Blucher, 2014.
ISSN 2358-0828, DOI 10.5151/meceng-wccm2012-16659

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