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http://dx.doi.org/10.12989/scs.2020.37.5.517

Design and behaviour of double skin composite beams with novel enhanced C-channels  

Yan, Jia-Bao (School of Civil Engineering / Key Laboratory of Coast Civil Structure Safety of Ministry of Education, Tianjin University)
Guan, Huining (School of Civil Engineering / Key Laboratory of Coast Civil Structure Safety of Ministry of Education, Tianjin University)
Wang, Tao (Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics)
Publication Information
Steel and Composite Structures / v.37, no.5, 2020 , pp. 517-532 More about this Journal
Abstract
This paper firstly developed a new type of Double Skin Composite (DSC) beams using novel enhanced C-channels (ECs). The shear behaviour of novel ECs was firstly studied through two push-out tests. Eleven full-scale DSC beams with ECs (DSCB-ECs) were tested under four-point loading to study their ultimate strength behaviours, and the studied parameters were thickness of steel faceplate, spacing of ECs, shear span, and strength of concrete core. Test results showed that all the DSCB-ECs failed in flexure-governed mode, which confirmed the effective bonding of ECs. The working mechanisms of DSCB-ECs with different parameters were reported, analysed and discussed. The load-deflection (or strain) behaviour of DSCB-ECs were also detailed reported. The effects of studied parameters on ultimate strength behaviour of DSCB-ECs have been discussed and analysed. Including the experimental studies, this paper also developed theoretical models to predict the initial stiffness, elastic stiffness, cracking, yielding, and ultimate loads of DSCB-ECs. Validations of predictions against 11 test results proved the reasonable estimations of the developed theoretical models on those stiffness and strength indexes. Finally, conclusions were given based on these tests and analysis.
Keywords
double skin composite beam; shear connectors; ultimate strength behaviour; bending tests; theoretical model; parametric study; stiffness and strength;
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Times Cited By KSCI : 10  (Citation Analysis)
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1 Liew, J.Y.R. and Wang, T.Y. (2011), "Novel steel-concrete-steel sandwich composite plates subject to impact and blast load", Adv. Struct. Eng., 14(4), 673-687. https://doi.org/10.1260/1369-4332.14.4.673.   DOI
2 Lin, M., Lin, W., Wang, Q. and Wang, X. (2018), "The deployable element, a new closure joint construction method for immersed tunnel", Tunn. Undergr. Sp. Tech., 80, 290-300. https://doi.org/10.1016/j.tust.2018.07.028.   DOI
3 Lin, Y., Yan, J., Cao, Z., Zeng, X. and Zou, C. (2018), "Ultimate strength behaviour of S-UHPC-S and SCS sandwich beams under shear loads", J. Constr. Steel Res., 149, 195-206. https://doi.org/10.1016/j.jcsr.2018.07.024.   DOI
4 Malek, N., Machida, A., Mutsuyoshi, H. and Makabe, T. (1993), "Steel-concrete sandwich members without shear reinforcement", Trans. Jpn. Concr. Inst., 15(2), 1279-1284.
5 Narayanan, R., Wright, H.D. and Evans, H.R. (1987), "Double skin composite construction for submerged tube tunnels", Steel Constr., 1, 185-189. http://worldcat.org/isbn/1851669531.
6 Nie, J.G., Hu, H.S., Fan, J.S., Tao, M.X., Li, S.Y. and Liu, F.J. (2013), "Experimental study on seismic behaviour of highstrength concrete filled double-steel-plate composite walls", J. Constr. Steel Res., 88, 206-21.9 https://doi.org/10.1016/j.jcsr.2013.05.001.   DOI
7 Oduyemi, T.O.S. and Wright, H.D. (1989), "An experimental investigation into the behavior of double skin sandwich beams", J. Constr. Steel Res., 14(3), 197-220. https://doi.org/10.1016/0143-974X(89)90073-4.   DOI
8 Oehlers, D.J. and Bradford, M.A. (1999), "Elementary Behaviour of Composite Steel and Concrete Structural Members", Butterworth-Heinemann Publishing Inc., Oxford, Boston, MA, USA.
9 Qin, Y., Li, Y.W., Su, Y.S., Lan, X.Z., Wu, Y.D. and Wang, X.Y. (2019a), "Compressive behavior of profiled double skin composite wall", Steel Compos. Struct., 30(5), 405-416 https://doi.org/10.12989/scs.2019.30.5.405.   DOI
10 Qin, Y., Li, Y.W., Lan, X.Z., Su, Y.S., Wang, X.Y. and Wu, Y.D. (2019b), "Structural behavior of the stiffened double-skin profiled composite walls under compression", Steel Compos. Struct., 31(1), 1-12. https://doi.org/10.12989/scs.2019.31.1.001.   DOI
11 Remennikov, A., Gan, E.C.J., Ngo, T. and Netherton, M.D. (2019), "The development and ballistic performance of protective steel concrete composite barriers against hypervelocity impacts by explosively formed projectiles", Compos. Struct., 207, 625-644. https://doi.org/10.1016/j.compstruct.2018.09.060.   DOI
12 Wang, Y., Zhai, X., Lee, S.C. and Wang, W. (2016), "Responses of curved steel-concrete-steel sandwich shells subjected to blast loading", Thin-Wall. Struct., 108, 185-192. https://doi.org/10.1016/j.tws.2016.08.018.   DOI
13 Sohel, K.M.A. (2008), "Impact behaviour of Steel-Composite sandwich beams", PhD. Thesis, National University of Singapore, Singapore.
14 Sohel, K.M.A. and Liew, J.Y.R. (2014), "Behavior of steel-concrete-steel sandwich slabs subject to impact load", J. Constr. Steel Res., 100, 163-175. https://doi.org/10.1016/j.jcsr.2014.04.018.   DOI
15 Varma, A.H., Malushte, S., Sener, K. and Lai, Z. (2014), "Steelplate composite (SC) walls for safety related nuclear facilities: design for in-plane force and out-of-plane moments", Nucl. Eng., 46 (8), 240-249. https://doi.org/10.1016/j.nucengdes.2013.09.019.   DOI
16 Xie, M., Foundoukos, N. and Chapman, J.C. (2004), "Experimental and numerical investigation on the shear behaviour of friction-welded bar-plate connections embedded in concrete", J. Constr. Steel Res., 61, 625-649. https://doi.org/10.1016/j.jcsr.2004.10.005.   DOI
17 GB50010-2010 (2010), Code for design of concrete structures. China Standards Press, Beijing, (in Chinese).
18 Eurocode 2. (2004), Design of concrete structures-part 1-1: general rules and rules for buildings. BS EN 1992-1-1.
19 Eurocode 4. (2004), Design of composite steel and concrete structures-Part 1.1: general rules and rules for buildings. BSEN 1994-1-1.
20 GB/T228.1-2010 (2010), Metallic Materials: Tensile testing, China Planning Press, Beijing, (in Chinese).
21 Han, L. and Tao, Z. (1998), "Design calculation of concrete filled square steel tubular members", Steel Constr., 13(42), 39-45. https://doi.CNKI:SUN:GJIG.0.1998-04-010.
22 Ji, X.D., Cheng, X., Jia X. and Varma, A.H. (2017), "Cyclic inplane shear behaviour of double skin composite shear walls in high-rise buildings", J. Struct. Eng. - ASCE, 6, 143. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001749.   DOI
23 Leekitwattana, M., Boyd, S.W. and Shenoi, R.A. (2011), "Evaluation of the transverse shear stiffness of a steel bidirectional corrugated-strip-core sandwich beam", J. Constr. Steel Res., 67 (2), 248-254. https://doi.org/10.1016/j.jcsr.2010.07.010.   DOI
24 Yan, J.B., Hu, H.T. and Wang T. (2020), "Shear behaviour of novel enhanced C-channel connectors in steel-concrete-steel sandwich composite structures", J. Constr. Steel Res., 166, 105903.   DOI
25 Liew, J.Y.R., Sohel, K.M.A. and Koh, C.G. (2009), "Impact tests on steel-concrete-steel sandwich beams with lightweight concrete core", Eng. Struct., 31(9), 2045-2059. https://doi.org/10.1016/j.engstruct.2009.03.007.   DOI
26 Xie, M., Foundoukos, N. and Chapman, J.C. (2007), "Static Tests on Steel-Concrete-Steel Sandwich Beams", J. Constr. Steel Res., 63(6), 735-750. https://doi.org/10.1016/j.jcsr.2006.08.001.   DOI
27 Yan, J.B. and Liew, J.Y.R. (2016), "Design and behavior of steel-concrete-steel sandwich plates subject to concentrated loads", Compos. Struct., 150, 139-152. https://doi.org/10.1016/j.compstruct.2016.05.004.   DOI
28 Yan, J.B., Liew, J.Y.R., Zhang, M.H. and Sohel, K.M.A. (2015), "Experimental and analytical study on ultimate strength behaviour of steel-concrete-steel sandwich composite beam structures", Mater. Struct., 48(5), 1523-1544. https://doi.org/10.1617/s11527-014-0252-4.   DOI
29 Yan, J.B., Chen, A.Z. and Wang, T. (2019), "Developments of double skin composite walls using novel enhanced C-channel connectors", Steel Compos. Struct., 33(6), 877-889. https://doi.org/10.12989/scs.2014.17.6.907.   DOI
30 Yousefi, M. and Ghalehnovi, M. (2017a), "Push-out test on the one end welded corrugated-strip connectors in steel-concretesteel sandwich structure", Steel Compos. Struct., 24(1), 23-35. https://doi.org/10.12989/scs.2017.24.1.023.   DOI
31 Yousefi, M. and Ghalehnovi, M. (2017b), "Finite element model for interlayer behavior of double skin steel-concrete-steel sandwich structure with corrugated-strip shear connectors", Steel Compos. Struct., 27(1), 123-133 https://doi.org/10.12989/scs.2018.27.1.123.   DOI