Modélisation des murs porteurs en béton armé par éléments finis multicouches
Keywords:
fiber finite element, flexibility-based method, structural wall, reinforced concrete, cyclic non linear analysis, bond slip deformation, shear deformation, ductility, trilinear model, capacity design methodAbstract
This paper presents a one-dimensional flexibility-based finite element model for two-dimensional reinforced concrete structures. It is decomposed into a fiber beam element and interface fiber connection hinges. The model is then used to simulate the static-cyclic behaviour of a reinforced concrete structural wall designed using the capacity design method for seismic actions. The correlation study of analytical results with experimental evidence show very good agreement in simulating global non-linear response, shear deformations, and the fixed end rotation due to bond slip effect in the critical regions in the structural wall.
Downloads
References
Allahabadi R., DRAIN-2DX, Seismic response and damage assessment for 2D structures,
PhD Thesis, University of California, Berkeley, California, 1987.
Allahabadi R., Powell G.H., DRAIN-2DX user guide, Report n° UCB/EERC-88/06,
Earthquake Engineering Res. Ctr., University of California, Berkeley, California, 1988.
Bachman H., Dazio A., Lestuzzi P., “Developments in the seismic design of buildings with
RC structural walls”, Proceedings of the 11th European Conference on Earthquake
Engineering, September 6-11, CNIT, Paris La Défense, France 1998.
Bazant Z.P., Kim S.S., “Plastic-Fracturing Theory of Concrete”, Journal of the Engineering
Mechanics Division, June 1979, p. 407-428.
Coleman and Enrico Spacone “Localization Issues in Force-Based Elements”, Journal of
Structural Engineering, vol. 127, n° 11, november 2001, p. 1257-1265.
D’ambrisi A., Filippou F.C., “Modeling of Cyclic Shear Behavior in RC Members”, Journal
of Structural Engineering, vol. 125, n° 10, October 1999, p. 1143-1150.
Dazio A., Wenk T., Bachman H., Versuche an Stahlbetontragwänden unter zyklisch-statisher
Einwirkung, Institut für Baustatik und Konstruktion (IBK), ETH Zürich, Bericht Nr. 239,
Birkhäuser Verlag Basel, März 1999a.
Dazio A., Wenk T., Bachman H., Tests on RC Structural walls under Cyclic-Static Action -
Data Collection, Appendix to: IBK Report n° 239, March 1999b.
Eurocode 8, Auslegung von Bauwerken gegen Erdben, Sammelband Gebäude, SIA V
801 (Europäishe Vornorm ENV 1998-1-1 to 3). Schweiz, Ingenieur-und Architekten-
Verein, Zürich, 1997.
Filippou F.F., D’ambrisi A., Issa A., Non linear static and dynamic analysis of RC
subassemblages, Report N°UCB/EERC-92/08, Earthquake Engineering Research Center,
College of Engineering, Univ. of California, Berkeley, August 1992.
Mestat P., Humbert P., Référentiel de tests pour la vérification de la programmation des lois
de comportement dans les logiciels d’éléments finis, Bulletin des Laboratoires des Ponts
et Chaussées 230, LCPC, Réf. 4349, Janvier-Février 2001, p. 23-38.
Monti G., Spacone E., “Reinforced Concrete Fiber Beam Column Element with Bond Slip”,
Journal of Structural Engineering, vol. 126 n° 6, June 2000, p. 654-661.
Neuenhofer A., Filippou F.C., “Evaluation of Nonlinear Frame Finite-Element Models”,
Journal of Structural Engineering, vol. 123, n° 7, July 1997, p. 958-966.
Paulay T., Pristley M.J.N., Seismic design of reinforced concrete and masonry buildings,
John Wiley & Sons, New York 1992.
Prakash V., Powell G.H., DRAIN-2DX, DRAIN-3DX, DRAIN-BUILDING: base program
design documentation, Report n° UCB/SEMM-93/17, University of California, Berkeley,
California, 1993.
Ramdan and Ghobarah A., “Analytical Model for Shear-Link Behavior”, Journal of
Structural Engineering, vol. 121, n° 11, November 1995, p. 1574-1597.
Saatcioglu M., Salamat A.H., Razvi S.R., “Confined columns under eccentric loading”,
Journal of Structural Engineering, vol. 121, n° 11, November 1995, p. 1547-1555.
Salari M., Spacone E., “Finite element formulations of one-dimensional elements with bondslip”,
Engineering Structures 23, ed. Elsevier, August 2000, p. 815-826.
Simons J.W., Powell G.H., “Solution strategies for statically loaded non linear structures”,
Earthquake engineering research center, Report N° EERC 82-22, University of
California Berkeley.
Spacone E., Filippou F.C., Taucer F.F., “Fiber beam column model for nonlinear analysis of
RC frames: Formulation”, Earthquake Engrg. Struct., Dyn., 25, 1996, p. 711-725.
Taucer F.F., Spacone E., Filippou F.C., A fiber beam-column element for seismic response
analysis of RC structures, Report N°UCB/EERC-91/17, Earthquake Engineering
Research Center, College of Engineering, Univ. of California, Berkeley, December 1991.
Zeris C.A., Mahin S.A., “Behavior of reinforced concrete structures subjected to biaxial
excitation”, Journal of Structural Engineering, ASCE, 117 (ST9), p. 2657-2673.
