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Slenderness Sensitivity Analysis of Thin-Walled Square Steel Tubular Columns Filled with Demolished Concrete Lumps

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Abstract:

The demolished concrete lumps (DCLs) have been demonstrated to replacement partial coarse aggregates when casting concrete. However, few studies had focused on the sensitivity of factors affecting mechanical behavior of slender square steel slender columns filled with DCLs and fresh concrete (FC) under axial compression. This research was carried out on the basis of Bo Wu's study. The Orthogonal design method was adopted in this experiment. The experimental studied involved 12 Concrete-Filled Steel Tube (CFST) columns. Each columns diameter was 159mm, the length of specimens was 2000, 2200 and 2400 mm. The Diameter-to-thickness (D/t) ratio was 79, 53 and 40. The replacement ratio of FC by DCLs was 0, 20, 40 and 60%. Test results indicated that the slenderness ratio was the most sensitive factor on the bearing capacity of slender columns under axial compression, followed by D/t ratio, and the DCLs replacement ratio was smallest factor. The ultimate bearing capacity decreased slightly with increasing DCL replacement ratio. The DCLs had slightly affect on the mechanical performances of slender CFST columns. the code CECS 28:2012 was used to calculate the bearing capacity of slender CFST columns filled with DCLs under axial compression.

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Advanced Materials and Technologies VI View Preview

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Periodical:

Advanced Materials Research (Volume 1163)

Pages:

158-173

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1163.158

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Online since:

April 2021

Authors:

Wei Wei Li*, Hui Feng Zhang

Keywords:

Axial Bearing Capacity, CFST, DCLs, Orthogonal Experiment, Sensitive

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References

[1] B. González-Fonteboa, F. Martínez-Abella, J. Eiras-López, et al., Effect of recycled coarse aggregate on damage of recycled concrete, Mater. Struct (10) (2011) 1759-1771.

DOI: 10.1617/s11527-011-9736-7

Google Scholar

[2] B. González-Fonteboa, F. Martínez-Abella, M.F. Herrador, et al., Structural recycled concrete: behaviour under low loading rate, Constr. Build. Mater (1) (2012) 111-116.

DOI: 10.1016/j.conbuildmat.2011.08.010

Google Scholar

[3] N.Y. Ho, P.K. Yang, W.F. Lim, et al., Efficient utilization of recycled concrete aggregate in structural concrete, J. Mater. Civ. Eng. 25 (3) (2013) 318-327.

DOI: 10.1061/(asce)mt.1943-5533.0000587

Google Scholar

[4] S.I. Ivan, B.M. Snezana, M.M. Zoran, et al., Flexural behavior of reinforced recycled aggregate concrete beams under short-term loading, Mater. Struct (6) (2013) 1045-1059.

DOI: 10.1617/s11527-012-9952-9

Google Scholar

[5] J.F. Lamond, Significance of Tests and Properties of Concrete and Concrete-Making Materials, ASTM International, (2006).

Google Scholar

[6] X. Li, Recycling and reuse of waste concrete in China: part I. Mate behavior of recycled aggregate concrete, Resour. Conserv. Recy. 53 (1) (2008) 36-44.

Google Scholar

[7] C.H. Liu, J.Y. Fu, Y.L. Pi, et al., Influence of demolished concrete blocks on mechanical properties of recycled blend concrete, Constr. Build. Mater. (2017) 329-347.

DOI: 10.1016/j.conbuildmat.2017.01.030

Google Scholar

[8] S. Lotfi, M. Eggimann, E. Wagner, et al., Performance of recycled aggregate concrete based on a new concrete recycling technology, Constr. Build. Mater 95 (2015) 243-256.

DOI: 10.1016/j.conbuildmat.2015.07.021

Google Scholar

[9] B. Wu, X.Y. Zhao, J.S Zhang, Cyclic behavior of thin-walled square steel tubular columns filled with demolished concrete lumps and fresh concrete. J Constr Steel Res 77(10) (2012) 69-81.

DOI: 10.1016/j.jcsr.2012.05.003

Google Scholar

[10] B. Wu, L. Lin, J.X. Zhao, et al.,Creep behavior of thin-walled square steel tubular columns filled with demolished concrete lumps and fresh concrete, Constr. Build. Mater. 187 (2018) 773-790.

DOI: 10.1016/j.conbuildmat.2018.07.222

Google Scholar

[11] B Wu, W.F. Li, X.Y. Zhao, Behavior of slender steel tubular columns filled with fresh concrete and demolished concrete lumps, Proce. Eng. 210 (2017) 196-202.

DOI: 10.1016/j.proeng.2017.11.066

Google Scholar

[12] B. Wu, C.H. Liu, Y.P. Wu, Compressive behaviors of cylindrical concrete specimens made of demolished concrete blocks and fresh concrete, Constr. Build. Mater. 53 (2014) 118-130.

DOI: 10.1016/j.conbuildmat.2013.11.071

Google Scholar

[13] B. Wu, Q. Zhang, G.M. Chen, Compressive behavior of thin-walled square steel tubular columns filled with steel stirrup-reinforced compound concrete, Eng. Struct. 170 (2018) 178-195.

DOI: 10.1016/j.engstruct.2018.05.028

Google Scholar

[14] B. Wu, Y. Yu, Z.P Chen, et al., Shape effect on compressive mechanical properties of compound concrete containing demolished concrete lumps, Constr. Build. Mater 187 (2018) 50-64.

DOI: 10.1016/j.conbuildmat.2018.07.086

Google Scholar

[15] M.A. Mansur, M.S. Chin, T.H. Wee, Stress-strain relationship of high-strength fiber concrete in compression, J. Mater. Civ. Eng. 11 (1) (1999) 21-29.

DOI: 10.1061/(asce)0899-1561(1999)11:1(21)

Google Scholar

[16] T. Mohammed, A. Hasnat, M. Awal, et al., Recycling of brick aggregate concrete as coarse aggregate, J. Mater. Civ. Eng. 27 (7) (2014).

DOI: 10.1061/(asce)mt.1943-5533.0001043

Google Scholar

[17] A.M. Neville, Properties of Concrete, Longman, London, UK, (2011).

Google Scholar

[18] R.S. Paranhos, B.G. Cazacliu, C.H. Sampaio, et al., A sorting method to value recycled concrete, J. Clean. Prod. 112 (2016) 2249-2258.

DOI: 10.1016/j.jclepro.2015.10.021

Google Scholar

[19] C.S. Poon, Z.H. Shui, L. Lam, Effect of microstructure of ITZ on compressive strength of concrete prepared with recycled aggregates, Constr. Build. Mater. 18 (6) (2004) 461-468.

DOI: 10.1016/j.conbuildmat.2004.03.005

Google Scholar

[20] S.P. Shah, S. Chandra, Critical stress, volume change, and microcracking of concrete, J. Proc. 65 (9) (1968) 770-780.

Google Scholar

[21] H. Shima, H. Tateyashiki, R. Matsuhashi, et al., An advanced concrete recycling technology and its applicability assessment through input–output analysis, J. Adv. Concr. Technol. 3 (1) (2005) 53-67.

DOI: 10.3151/jact.3.53

Google Scholar

[22] R.V. Silva, J. de Brito, R.K. Dhir, Establishing a relationship between modulus of elasticity and compressive strength of recycled aggregate concrete, J. Clean. Prod. 112 (2016) 2171-2186.

DOI: 10.1016/j.jclepro.2015.10.064

Google Scholar

[23] J.I. Sim, K.H. Yang, H.Y. Kim, et al., Size and shape effects on compressive strength of lightweight concrete, Constr. Build. Mater. 38 (2013) 854-864.

DOI: 10.1016/j.conbuildmat.2012.09.073

Google Scholar

[24] J.I. Sim, K.H. Yang, J.K. Jeon, Influence of aggregate size on the compressive size effect according to different concrete types, Constr. Build. Mater. 44 (2013) 716-725.

DOI: 10.1016/j.conbuildmat.2013.03.066

Google Scholar

[25] S. Sinaie, A. Heidarpour, X.L. Zhao, et al., Effect of size on the response of cylindrical concrete samples under cyclic loading, Constr. Build. Mater. 84 (2015) 399-408.

DOI: 10.1016/j.conbuildmat.2015.03.076

Google Scholar

[26] K.A.S. Susantha, H. Ge, T. Usami, Uniaxial stress–strain relationship of concrete confined by various shaped steel tubes, Eng. Struct. 23 (10) (2001) 1331-1347.

DOI: 10.1016/s0141-0296(01)00020-7

Google Scholar

[27] J.G. Teng, J.L. Zhao, T. Yu, et al., Behavior of FRP-confined compound concrete containing recycled concrete lumps, J. Compos. Constr. 20 (1) (2015) 04015038.

DOI: 10.1061/(asce)cc.1943-5614.0000602

Google Scholar

[28] C. Thomas, J. Setién, J.A. Polanco, et al., Fatigue limit of recycled aggregate concrete, Constr. Build. Mater. 52 (2014) 146-154.

DOI: 10.1016/j.conbuildmat.2013.11.032

Google Scholar

[29] B. Wu, Q.X. Liu, W. Liu, et al., Primary study on recycled concrete segment-filled steel tubular members, Earthq. Resist. Eng. Retrofit. 30 (4) (2008) 120-124 (in Chinese).

Google Scholar

[30] B. Wu, C.H. Liu, Y. Yang, Size effect on compressive behaviors of normal-strength concrete cubes made from demolished concrete blocks and fresh concrete, Mag. Concr. Res. 65 (19) (2013) 1155-1167.

DOI: 10.1680/macr.13.00053

Google Scholar

[31] B. Wu, X.Y. Zhao, J.S. Zhang, et al., Cyclic testing of thin-walled square steel tubular columns filled with demolished concrete blocks and fresh concrete, Thin-Wall. Struct. 66 (2013) 50-61.

DOI: 10.1016/j.tws.2013.01.008

Google Scholar

[32] B. Wu, S.Y. Zhang, Y. Yang, Compressive behaviors of cubes and cylinders made of normal-strength demolished concrete blocks and high-strength fresh concrete, Constr. Build. Mater. 78 (2015) 342-353.

DOI: 10.1016/j.conbuildmat.2015.01.027

Google Scholar

[33] J.Z. Xiao, W.G. Li, Z. Sun, et al., Properties of interfacial transition zones in recycled aggregate concrete tested by nanoindentation, Cem. Concr. Comp. 37 (2013) 276-292.

DOI: 10.1016/j.cemconcomp.2013.01.006

Google Scholar

[34] H. Yang, L. Lv, Z. Deng, et al., Residual compressive stress-strain relation of recycled aggregate concrete after exposure to high temperatures, Struct. Concrete 18 (3) (2017) 1-8.

DOI: 10.1002/suco.201500153

Google Scholar

[35] S.T. Yi, E.I. Yang, J.C. Choi, Effect of specimen sizes, specimen shapes, and placement directions on compressive strength of concrete, Nucl. Eng. Des. 236 (2) (2006) 115-127.

DOI: 10.1016/j.nucengdes.2005.08.004

Google Scholar

[36] J. Ying, B. Zhou, J.Z. Xiao, Pore structure and chloride diffusivity of recycled aggregate concrete with nano-SiO2, and nano-TiO2, Constr. Build. Mater. 150 (2017) 49-55.

DOI: 10.1016/j.conbuildmat.2017.05.168

Google Scholar

[37] H.R. Zhang, Y.X. Zhao, Integrated interface parameters of recycled aggregate concrete, Constr. Build. Mater. 101 (2015) 861-877.

DOI: 10.1016/j.conbuildmat.2015.12.096

Google Scholar

[38] J.S. Zhang, Experimental Study of the Axial Strength and Seismic Behavior of Square, Thin-Walled Steel Tubular Columns Filled with Demolished Concrete Lumps (Master's thesis), South China University of Technology, 2011 (in Chinese).

DOI: 10.4028/www.scientific.net/kem.517.958

Google Scholar

[39] X.Y. Zhao, B. Wu, L. Wang, Structural response of thin-walled square steel tubular columns filled with demolished concrete lumps and fresh concrete, Constr. Build. Mater. 129 (2016) 216-242.

DOI: 10.1016/j.conbuildmat.2016.10.099

Google Scholar

[40] H.D. Zhen, C.S. Poon, Properties of recycled aggregate concrete made with recycled aggregates with different amounts of old adhered mortars, Mater. Des. 58 (6) (2014) 19-29.

DOI: 10.1016/j.matdes.2014.01.044

Google Scholar

[41] M.S. Chin M.A. Mansur, T.H. Wee, Effects of shape, size, and casting direction of specimens on stress-strain curves of high-strength concrete, ACI Mater. J. 94 (3) (1997) 209-219.

DOI: 10.14359/301

Google Scholar

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