Finite Element Modeling of Masonry-Infilled RC Frames
Publication: Journal of Structural Engineering
Volume 123, Issue 5
Abstract
Experimental and analytical studies have been carried out to investigate the performance of masonry-infilled RC frames under in-plane lateral loadings. In this paper, the experimental results are concisely summarized, and a constitutive model is presented for the modeling of masonry mortar joints and cementitious interfaces in general. A smeared-crack finite element model is used to model the behavior of concrete in the RC frames and masonry units. It is shown that the finite element models are able to simulate the failure mechanisms exhibited by infilled frames including the crushing and cracking of the concrete frames and masonry panels, and the sliding and separation of the mortar joints. The lateral strength obtained with these models are in good agreement with those obtained from the tests.
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References
1.
Amadei, B., Sture, S., Saeb, S., and Atkinson, R. H. (1989). “An evaluation of masonry joint shear strength in existing buildings.”Rep. to Nat. Sci. Found., Vol. 1, Dept. of Civ., Envir., and Arch. Engrg., Univ. of Colorado, Boulder, Colo.
2.
American Concrete Institute. (1989). “Building code requirements for reinforced concrete.”ACI 318-89, Detroit.
3.
Carol, I., and Prat, P. C. (1991). “Smeared analysis of concrete fracture using a microplane-based multicrack model with static constraint.”Proc., Int. Conf. on Fracture Processes in Concrete, Rock, and Ceramics, J. G. M. van Mier et al., eds., Chapman and Hall, New York, N.Y., 619–628.
4.
Dhanasekar, M., and Page, A. W. (1986). “The influence of brick masonry infill properties on the behavior of infilled frames.”Proc., Inst. of Civ. Engrs., U.K., Part 2, 81(Dec.), 593–605.
5.
Hohberg, J. M. (1992). “Multimechanism plasticity with coupled damage in tension and shear.”Proc., 3rd Int. Conf. on Computational Plasticity, Pineridge Press, Swansea, U.K., 1503–1514.
6.
Liauw, T. C., and Lo, C. Q. (1988). “Multibay infilled frames without shear connectors.”ACI Struct. J., July–Aug., 423–428.
7.
Lotfi, H. R., and Shing, P. B.(1991). “An appraisal of smeared crack models for masonry shear wall analysis.”Comp. and Struct., 41(3), 413–425.
8.
Lotfi, H. R., and Shing, P. B.(1994). “An interfaces model applied to fracture of masonry structures.”J. Struct. Engrg., ASCE, 120(1), 63–80.
9.
McCabe, S. L., and Darwin, D. (1992). “Fracture mechanics implications in the bond and development of reinforcement in concrete.”Proc., 1st Int. Conf. on Fracture Mech. of Concrete Struct., Elsevier Applied Science Publishers, New York, N.Y., 836–841.
10.
Mehlhorn, G., and Keuser, M. (1985). “Isoparametric contact elements for reinforced concrete.”Proc., Seminar Sponsored by Japan Soc. for Promotion of Sci. and U.S. Nat. Sci. Found., ASCE, New York, N.Y., 329–347.
11.
Mehrabi, A. B., Shing, P. B., Schuller, M., and Noland, J.(1996). “Experimental evaluation of masonry-infilled RC frames.”J. Struct. Engrg., ASCE, 122(3), 228–237.
12.
Mehrabi, A. B., Shing, P. B., Schuller, M., and Noland, J. (1994). “Performance of masonry-infilled RC frames under in-plane lateral loads.”Rep. CU/SR-94-6, Dept. of Civ., Envir., and Arch. Engrg., Univ. of Colorado, Boulder, Colo.
13.
Morita, S., and Kaku, T.(1979). “Splitting bond failure of large deformed reinforcing bars.”ACI J., 76(5), 93–110.
14.
Nilson, A. H.(1968). “Non-linear analysis of reinforced concrete by the finite element method.”ACI J., 65(9), 757–766.
15.
Ortiz, M. (1981). “Topics in constitutive theory for inelastic solids,” PhD thesis, Dept. of Civ. Engrg., Univ. of California, Berkeley.
16.
Ortiz, M., and Simo, J. C.(1986). “An analysis of a new class of integration algorithms for elastoplastic constitutive relations.”Int. J. for Numer. Methods in Engrg., 23, 353–366.
17.
Pande, G. N., Beer, G., and Williams, J. R. (1990). Numerical methods in rock mechanics. John Wiley & Sons, Ltd., Chichester, U.K.
18.
Plesha, M. E., Ballarini, R., and Parulekar, A.(1989). “Constitutive model and finite element procedure for dilatant contact problems.”J. Engrg. Mech., ASCE, 115(12), 2649–2668.
19.
Schmidt, T. (1989). “An approach of modelling masonry infilled frames by the F.E. method and a modified equivalent strut method.”Darmstadt Concrete, Annu. J. on Concrete and Concrete Struct., 185–194.
20.
Stankowski, T. (1990). “Numerical simulation of progressive failure in particle composites,” PhD thesis, Univ. of Colorado, Boulder, Colo.
21.
Tepfers, R.(1979). “Cracking of concrete cover along anchored deformed reinforcing bars.”Mag. of Concrete Res., 31(106), 3–12.
22.
Uniform building code. (1991). International Conference of Building Officials, Whittier, Calif.
23.
Yow, J. L., and Goodman, R. E.(1987). “A ground reaction curve based upon block theory.”Rock Mech. and Rock Engrg., 20, 167–190.
24.
Zienkiewicz, O. C., and Taylor, R. L. (1989). The finite element method, Vol. 1, 4th Ed., McGraw-Hill Book Co., Inc., New York, N.Y.
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Copyright © 1997 American Society of Civil Engineers.
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Published online: May 1, 1997
Published in print: May 1997
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