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SFRHPC interior beam-column-slab joints under reverse cyclic loading
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 Title & Authors
SFRHPC interior beam-column-slab joints under reverse cyclic loading
Ganesan, N.; Nidhi, M.; Indira, P.V.;
 Abstract
Beam-column joints are highly vulnerable locations which are to be designed for high ductility in order to take care of unexpected lateral forces such as wind and earthquake. Previous investigations reveal that the addition of steel fibres to concrete improves its ductility significantly. Also, due to presence of slab the strength and ductility of the beam increases considerably and ignoring the effect of slab can lead to underestimation of beam capacity and defiance of strong column weak beam concept. The influence of addition of steel fibres on the strength and behaviour of steel fibre reinforced high performance concrete (SFRHPC) interior beam-column-slab joints was investigated experimentally. The specimens were subjected to reverse cyclic loading. The variable considered was the volume fraction of crimped steel fibres i.e., 0%, 0.5% and 1.0%. The results show that the addition of steel fibres improves the first crack load, strength, ductility, energy absorption capacity and initial stiffness of the beam.
 Keywords
beam-column-slab joint;energy absorption capacity;high performance concrete;high performance steel fibre reinforced cement concrete;reverse cyclic loading;stiffness degradation;
 Language
English
 Cited by
 References
1.
Abbas, A.A., Mohsin, S.M.S. amd Cotsovos, D.M. (2014), "Seismic response of steel fibre reinforced concrete beam-column joints", Eng. Struct., 59, 261-283. crossref(new window)

2.
ACI 211.1-91 (1991), Standard practice for selecting proportions for normal, heavyweight and mass concrete, Farmington Hills: American Concrete Institute, USA.

3.
ACI 352R-02 (Reapproved 2010), Joint ACI-ASCE Committee 352 Report, Recommendations for design of beam-column connections in monolithic reinforced concrete structures, Farmington Hills: American Concrete Institute, USA.

4.
Aïtcin, P.C. (1998), High Performance Concrete, E&FN Spon, London.

5.
Bajaj, V., Singh, S.P., Singh, A.P. and Kaushik, S.K. (2012), "Flexural fatigue analysis of hybrid fibre-reinforced concrete", Mag. Concrete Res., 64(4), 361-373. crossref(new window)

6.
Canbolat, B.B. and Wight, J.K. (2008), "Experimental investigation on seismic behaviour of eccentric reinforced concrete beam-column-slab connections", ACI Struct. J., 105(2), 154-162.

7.
Durrani, A.J. and Wight, J.K. (1987), "Earthquake resistance of connections including slabs", ACI Struct. J., 85(5), 400-406.

8.
Ehsani, M. and Wight, J.K. (1985), "Effect of transverse beams and slab on beam-to-column connections", ACI J., 82(2), 188-195.

9.
Ganesan, N., Bharati, R. and Shashikala, A.P. (2013a), "Behavior of self-consolidating rubberized concrete beam-column joints", ACI Mater. J., 110(64), 697-704.

10.
Ganesan, N., Indira, P.V. and Anjana, S. (2013b), "Engineering properties of steel fibre reinforced geopolymer concrete", Adv. Concrete Constr., 1(4), 305-318. crossref(new window)

11.
Ganesan, N., Indira, P.V. and Anjana, S. (2014a), "Bond behaviour of reinforcing bars embedded in steel fibre reinforced geopolymer concrete", Mag. Concrete Res., 67(1), 9-16.

12.
Ganesan, N., Indira, P.V. and Ruby, A. (2007), "Steel fibre reinforced high performance concrete beam-column joints subjected to cyclic loading", ISET J Earthq Technol, 44, 445-456.

13.
Ganesan, N., Indira, P.V. and Sabeena, M.V. (2013c), "Tension stiffening and cracking of hybrid fiber-reinforced concrete", ACI Mater. J., 110(66), 715-722.

14.
Ganesan, N., Indira, P.V. and Sabeena, M.V. (2014b), "Behaviour of hybrid fibre reinforced concrete beam-column joints under reverse cyclic loads", Mater. Des., 54, 686-693 crossref(new window)

15.
Ganesan, N., Indira, P.V. and Seena, P. (2014c), "High performance fibre reinforced cement concrete slender structural walls", Adv. Concrete Constr., 2(4), 309-324. crossref(new window)

16.
Ha,G.J. and Cho, C.G. (2008), "Strengthening of reinforced high-strength concrete beam-column joints using advanced reinforcement details", Mag. Concrete Res., 60(7), 487-497. crossref(new window)

17.
Hanson, N.W. and Conner, H.W. (1967), "Seismic resistance of reinforced concrete beam-column joints", Proceedings ASCE, 93, 533-560.

18.
Henager, C.H. and Doherty, T.J. (1976), "Analysis of reinforced fibrous concrete beams", J. Struct. Dv., 102(1), 177-188.

19.
IS 1489 (Part I) (1991), Portland pozzolona cement specifications, Part I, Fly ash based, Bureau of Indian Standards, New Delhi.

20.
IS 383 (1970), Specification for coarse and fine aggregates from natural sources for concrete, Bureau of Indian Standards, New Delhi. (reaffirmed 2002)

21.
Joyklad, P., Pimanmas, A. and Dhakal, R.P. (2012), "Cyclic performance of beam-column joints with extended column fixed at base. Part I: experimental investigation", Mag. Concrete Res., 64(9), 807-825. crossref(new window)

22.
Kim, J., LaFave, J.M. and Song, J. (2009), "Joint shear behaviour of reinforced concrete beam-column connections", Mag. Concrete Res., 61(92), 119-132. crossref(new window)

23.
Naaman, A.E. and Reinhardt, H.W. (2004), "High performance fiber reinforced cement composites HPFRCC-4", Cement Concrete Compos., 26, 757-759. crossref(new window)

24.
Li, B., Lam, E.S.S., Wu, B. and Wang, Y.Y. (2015), "Seismic behavior of reinforced concrete exterior beam-column joints strengthened by ferrocement composites", Earthq. Struct., 9(1), 223-256.

25.
Pantazopoulou, S. and French, C.W. (2001), "Slab participation in practical earthquake design of reinforced concrete frames", ACI Struct. J., 98(4), 1-11.

26.
Paulay, T. and Priestley, M.J.N. (1992), Seismic Design of Reinforced Concrete and Masonry Buildings, John Wiley & Sons, NewYork.

27.
Priti, A.P., Atul, K.D. and Jatin, A.D. (2013), "Evaluation of RC and SFRC exterior beam-column joint under cyclic loading for reduction in lateral reinforcement of the joint region", Mag. Concrete Res., 65(7), 405-414. crossref(new window)

28.
Rajagopal, S., Prabavathy, S. and Kang, T.H.K. (2014), "Seismic behavior evaluation of exterior beam-column joints with headed or hooked bars using nonlinear finite element analysis", Earthq. Struct., 7(5), 861-875. crossref(new window)

29.
Shin, M. and LaFave, J.M. (2004), "Reinforced concrete edge beam-column-slab connections subjected to earthquake loading", Mag. Concrete Res., 55(6), 273-291.

30.
Sukontasukkul, P. (2004), "Tensile behaviour of hybrid fibre-reinforced concrete", Adv. Cement Res., 16(3), 115-122. crossref(new window)

31.
Yan, L., Xing, Y.M. and Li, J.J. (2012), "High-temperature mechanical properties and microscopic analysis of hybrid-fibre-reinforced high-performance concrete", Mag. Concrete Res., 65(3), 139-147.