ELASTO-PLASTIC ANALYSIS OF CONFINED COLUMNS USING FINITE ELEMENTS

Auteurs-es

  • A ZERGUA Université Mentouri Constantine
  • M NAIMI Université Mentouri Constantine

Mots-clés :

Finite elements, confinement, reinforced concrete column, transverse reinforcement

Résumé

Finite element program using solid cube elements for concrete and bar elements for steel reinforcement was developed in order to analyze the behavior of confined reinforced concrete columns with circular cross section under increasing compression load. The concrete was assumed as elastic- plastic material and follow Von Mises failure criterion with associated flow rule. The steel reinforcement was considered as linear strain hardening material. Experimental results were used to verify the numerical results.

Bibliographies de l'auteur-e

A ZERGUA, Université Mentouri Constantine

Département de Génie Civil
Faculté des Sciences de l’Ingénieur

M NAIMI, Université Mentouri Constantine

Département de Génie Civil
Faculté des Sciences de l’Ingénieur

Références

- Mander J.B., Priestley M.J.N. and Park R., "Theoretical stress-strain model for confined concrete", Journal of structural Engineering, ASCE, Vol. 114, N°8, (1988), pp. 1804-1826.

- Ahmad S.M. and Shah S.P., "Stress-strain curves of concrete confined by spiral reinforcement", Journal of the ACI, Vol.79, N°6, (1982), pp.484-490.

- Sheikh S.A. and Uzumeri S.M., "Strength and ductility of tied concrete colmns", Journal of the structural Division ASCE, Vol. 106, N°5, (1980), pp. 1079-1102.

- Sargin M., "Stress-strain relationships for concrete and the analysis of structural concrete sections", Study N°4, Solid Mechanics Division, University of Waterloo, (1971), 167 p.

- Cusson D. and Paultr P., "Stress- strain model for confined high strength concrete", Journal of the structural Engineering, ASCE, vol.121, N°3, (1995), pp. 468-477.

- Irawan P. and Maekawa K., "Strength and damage analysis of concrete confined by steel casing", J. Mat. Conc. Struct. Pav., Vol.20, N°472, (1993), pp. 97-106.

- Sargin M., Ghosh S.K. and Handa V.K., "Effects of lateral reinforcement upon the strength and deformation properties of concrete", Magazine of concrete research, 23 (75-76) (1971), pp.99-110.

- ACI comitee 318, ACI Building Code Requirements for r/c. ACI, Detroit, MI, (1989), p.353.

- Comite Euro-international du Béton CEB-FIP Model Code 1990. Comitee Euro-International du Béton, Lausanne (1991).

- Dhatt G. and Touzot G., "Une presentation de la méthode des éléments finis", Edition les presses de l’universite Laval, Quebec, (1981).

- Hognestad E.A., "A study of combined bending and axial load in r/c members", Bulletin N°399, University of Illinois Engineering Experiment Station, Urbana, Ill. (1951).

- Chen W.F., "Plasticity in reinforced concrete", McGraw Hill Book Company, (1982), 465p.

- Hinton E. and Owen D.R.J., "Finite elements in plasticity, theory and practice", Pineridge Press Limited, Sweansea, U.K. (1980).

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Publié-e

2004-12-01

Comment citer

ZERGUA, A., & NAIMI, M. (2004). ELASTO-PLASTIC ANALYSIS OF CONFINED COLUMNS USING FINITE ELEMENTS. Sciences & Technologie. B, Sciences De l’ingénieur, (22), 110–113. Consulté à l’adresse https://revue.umc.edu.dz/b/article/view/1294

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