Experimental study on flexural capacity of PVA fiber-reinforced recycled concrete slabs

• Autorzy: Yu, Feng , Li, Xu , Song, Jie , Fang, Yuan , Qin, Yin , Bu, Shuangshuang
• Języki publikacji: EN

Abstrakty

EN

The flexural tests were conducted on 21 polyvinyl alcohol (PVA) fiber-reinforced recycled concrete slabs to investigate the influences of the reinforcement ratio, the PVA fiber content, the replacement ratio of recycled coarse aggregate (RCA) and the span-thickness ratio on the mechanical behaviors. The failure mode of the PVA fiber-reinforced recycled concrete slabs was the yielding of the longitudinal tensile reinforcement, slight crushing of concrete in the compression zone, and pulling out or breaking of PVA fiber at cracking position. The ultimate moment, cracking moment, moment corresponding to 0.2 mm-crack width and yield moment decreased as the replacement ratio of RCA or the span-thickness ratio increased while they increased as the reinforcement ratio or the PVA fiber content increased. Considering the impact of the PVA fiber content and the replacement ratio of RCA, the calculation formulas for conveniently predicting the flexural capacities of the PVA fiber-reinforced recycled concrete slabs were proposed. The formula prediction results were in good agreement with the test data.

Słowa kluczowe

PL

beton; płyta; awaria; zginanie

EN

recycled concrete; slab; PVA fiber; failure mode; flexural capacity

• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2021
• Tom: Vol. 21, no. 4
• Strony: 518--541
• Opis fizyczny: Bibliogr. 59 poz., fot., rys., tab., wykr.

Twórcy

autor

Yu, Feng

• Department of Civil Engineering and Architecture, Anhui University of Technology, Maxiang Road, Ma’anshan 243032, Anhui, China,

autor

Li, Xu

• Department of Civil Engineering and Architecture, Anhui University of Technology, Maxiang Road, Ma’anshan 243032, Anhui, China,

autor

Song, Jie

• Department of Civil Engineering and Architecture, Anhui University of Technology, Maxiang Road, Ma’anshan 243032, Anhui, China,

autor

Fang, Yuan

• Department of Civil Engineering and Architecture, Anhui University of Technology, Maxiang Road, Ma’anshan 243032, Anhui, China,

autor

Qin, Yin

• Department of Civil Engineering and Architecture, Anhui University of Technology, Maxiang Road, Ma’anshan 243032, Anhui, China,

autor

Bu, Shuangshuang

• Department of Civil Engineering and Architecture, Anhui University of Technology, Maxiang Road, Ma’anshan 243032, Anhui, China,

Bibliografia

• [1] Kabirifar K, Mojtahedi M, Wang CX, et al. Construction and demolition waste management contributing factors coupled with reduce, reuse, and recycle strategies for effective waste management: a review. J Clean Prod. 2020;263: 121265. https://doi.org/10.1016/j.jclepro.2020.121265.
• [2] Ruiz LAL, Ramón XR, Domingo SG. The circular economy in the construction and demolition waste sector—a review and an integrative model approach. J Clean Prod. 2019;248: 119238. https://doi.org/10.1016/j.jclepro.2019.119238.
• [3] Tam VWY, Butera A, Le KN, et al. Utilising CO 2 technologies for recycled aggregate concrete: a critical review. Constr Build Mater. 2020;250: 118903. https://doi.org/10.1016/j.conbuildmat.2020.118903.
• [4] Santos S, Silva PRD, Brito JD. Self-compacting concrete with recycled aggregates-a literature review. J Build Eng.2019;22:349–71. https://doi.org/10.1016/j.jobe.2019.01.001.
• [5] Zheng C, Lou C, Du G, et al. Mechanical properties of recycled concrete with demolished waste concrete aggregate and clay brick aggregate. Results Phys. 2018;9(6):1317–22. https://doi.org/10.1016/j.rinp.2018.04.061.
• [6] Thomas J, Thaickavil NN, Wilson PM. Strength and durability of concrete containing recycled concrete aggregates. J Build Eng. 2018;19(9):349–65. https://doi.org/10.1016/j.jobe.2018.05.007.
• [7] Tam VWY, Tam CM, Wang Y. Optimization on proportion for recycled aggregate in concrete using two-stage mixing approach. Constr Build Mater. 2007;21(10):1928–39. https://doi.org/10.1016/j.conbuildmat.2006.05.040.
• [8] Xie J, Zhang H, Duan L, et al. Effect of nano metakaolin on compressive strength of recycled concrete. Constr Build Mater. 2020;256: 119393. https://doi.org/10.1016/j.conbuildmat.2020.119393.
• [9] Li CZ. Mechanical and transport properties of recycled aggregate concrete modified with limestone powder. Compos B Eng. 2020;197: 108189. https://doi.org/10.1016/j.compositesb.2020.108189.
• [10] Wang J, Zhang JX, Cao D. Pore characteristics of recycled aggregate concrete and its relationship with durability under complex environmental factors. Constr Build Mater. 2020;24: 121642. https://doi.org/10.1016/j.conbuildmat.2020.121642.
• [11] Dimitriou G, Savva P, Petrou MF. Enhancing mechanical and durability properties of recycled aggregate concrete. Constr Build Mater. 2018;158(15):228–35. https://doi.org/10.1016/j.conbuildmat.2017.09.137.
• [12] Rahal KN, Alrefaei YT. Shear strength of recycled aggregate concrete beams containing stirrups. Constr Build Mater. 2018;191(11):866–76. https://doi.org/10.1016/j.conbuildmat.2018.10.023.
• [13] Sunayana S, Barai SV. Flexural performance and tension-stiffening evaluation of reinforced concrete beam incorporating recycled aggregate and fly ash. Constr Build Mater. 2018;174(11):210–23. https://doi.org/10.1016/j.conbuildmat.2018.04.072.
• [14] Shatarat N, Alhaq AA, Katkhuda H, et al. Investigation of axial compressive behavior of reinforced concrete columns using recycled coarse aggregate and recycled asphalt pavement aggregate. Constr Build Mater. 2019;217:384–93. https://doi.org/10.1016/j.conbuildmat.2019.05.085.
• [15] Francesconi L, Pani L, Stochino F. Punching shear strength of reinforced recycled concrete slabs. Constr Build Mater. 2016;127:248–63. https://doi.org/10.1016/j.conbuildmat.2016.09.094.
• [16] Zhang CS, Wang YZ, Zhang XG, et al. Mechanical properties and microstructure of basalt fiber-reinforced recycled concrete. J Clean Prod. 2020;278: 123252. https://doi.org/10.1016/j.jclepro.2020.123252.
• [17] Gao DY, Wang FH. Effects of recycled fine aggregate and steel fiber on compressive and splitting tensile properties of concrete. J Build Eng. 2021;44: 102631. https://doi.org/10.1016/j.jobe.2021.102631.
• [18] Ali B, Qureshi LA. Influence of glass fibers on mechanical and durability performance of concrete with recycled aggregates. Constr Build Mater. 2019;228: 116783. https://doi.org/10.1016/j.conbuildmat.2019.116783.
• [19] Liu FY, Ding WQ, Qiao YF. Experimental investigation on the tensile behavior of hybrid steel-PVA fiber reinforced concrete containing fly ash and slag powder. Constr Build Mater. 2020;241:118000. https://doi.org/10.1016/j.conbuildmat.2020.118000.
• [20] Deng MK, Dong ZF, Zhang C. Experimental investigation on tensile behavior of carbon textile reinforced mortar (TRM) added with short polyvinyl alcohol (PVA) fibers. Constr Build Mater.2019. https://doi.org/10.1016/j.conbuildmat.2019.117801.
• [21] Wang L, Zhou SH, Shi Y, et al. Effect of silica fume and PVA fiber on the abrasion resistance and volume stability of concrete. Compos B Eng. 2017;130(11):28–37. https://doi.org/10.1016/j.compositesb.2017.07.058.
• [22] Zhou Y, Xiao Y, Gu A, et al. Orthogonal experimental investigation of steel-PVA fiber-reinforced concrete and its uniaxial constitutive model. Constr Build Mater. 2019;197:615–25. https://doi.org/10.1016/j.conbuildmat.2018.11.203.
• [23] Liu FY, Ding WQ, Qiao YF. Experimental investigation on the flexural behavior of hybrid steel-PVA fiber reinforced concrete containing fly ash and slag powder. Constr Build Mater. 2019. https://doi.org/10.1016/j.conbuildmat.2019.116706.
• [24] Wang JQ, Dai QL, Si R, et al. Investigation of properties and performances of polyvinyl alcohol (PVA) fiber-reinforced rubber concrete. Constr Build Mater. 2018;193:631–42. https://doi.org/10.1016/j.conbuildmat.2018.11.002.
• [25] Li DS, Hai C, Jinping O. Fracture behavior and damage evaluation of polyvinyl alcohol fiber concrete using acoustic emission technique. Mater Design. 2012;40:205–11. https://doi.org/10.1016/j.matdes.2012.03.051.
• [26] Gao SL, Wang Z, Wang WC, et al. Effect of shrinkage-reducing admixture and expansive agent on mechanical properties and drying shrinkage of engineered cementitious composite (ECC). Constr Build Mater. 2018;179(8):172–85. https://doi.org/10.1016/j.conbuildmat.2018.05.203.
• [27] Said M, Mustafa TS, Shanour AS, et al. Experimental and analytical investigation of high performance concrete beams reinforced with hybrid bars and polyvinyl alcohol fibers. Constr Build Mater.2020;259: 120395. https://doi.org/10.1016/j.conbuildmat.2020.120395.
• [28] Hamoush S, Abu-Lebdeh T, Cummins T. Deflection behavior of concrete beams reinforced with PVA micro-fibers. Constr Build Mater. 2010;24(11):2285–93. https://doi.org/10.1016/j.conbuildmat.2010.04.027.
• [29] GB/T 228.1-2010. Metallic materials-tensile testing-method of test at room temperature. China Building industry Press; 2009.
• [30] GB/T 21120-2007. Synthetic fibres foe cement, cement mortar and concrete. China Building industry Press; 2007.
• [31] GB 50010-2010. Design code of concrete structure. China Building industry Press; 2010.
• [32] JGJ/T443-2018. Technical standard for recycled concrete structure. China Building industry Press; 2018.
• [33] Lin H. Research on the performance of mechanics and deformation of concrete with PVA fiber (in Chinese). Dissertation for the Master’s Degree. Nanjing: Nanjing University of Aeronautics and Astronautics; 2006.
• [34] Zhang RB, Liu J, Tian YD, et al. Static and dynamic mechanical properties of eco-friendly polyvinyl alcohol fiber-reinforced ultra-high-strength concrete. Struct concrete. 2019;20(3):1051–63.
• [35] Cao JW. Experimental research on cellulose-PVA hybrid fiber reinforced concrete performance (in Chinese). Dissertation for the Master’s Degree. Zhengzhou: Zhengzhou University; 2016.
• [36] Cao RD, Liu YJ, Lu GY. Effect of PVA fiber on mechanical properties of 100 MPa ultra high strength concrete (in Chinese). Concrete. 2019;10:88–91.
• [37] Xiang YN. Flexural performance of GFRP bars reinforced ECC beam (in Chinese). Dissertation for the Master’s Degree. Wuhan: Wuhan University of Science and Technology; 2018.
• [38] Chen ZP, Yang YB, Zheng SF, et al. Experimental research on mechanical property of reinforced recycled aggregate coarse concrete floor-slab (in Chinese). Ind Constr. 2013;43(5):52–6. https://doi.org/10.7617/j.issn.1000-8993.2013.05.013.
• [39] Sun Y. The study of bending performance of recycled concrete floor (in Chinese). Dissertation for the Master’s Degree. Beijing: Beijing University of Civil Engineering and Architecture; 2012.
• [40] Seara-Paz S, González-Fonteboa B, Martínez-Abella F, et al. Long-term flexural performance of reinforced concrete beams with recycled coarse aggregates. Constr Build Mater. 2018;176(2):593–607. https://doi.org/10.1016/j.conbuildmat.2018.05.069.
• [41] Arezouma M, Smith A, Volz JS, et al. An experimental study on flexural strength of reinforced concrete beams with 100% recycled concrete aggregate. Eng Struct. 2015;88(2):154–62. https://doi.org/10.1016/j.engstruct.2015.01.043.
• [42] CECS38-2004. Technical specification for fiber reinforced concrete structure. China Planning Press; 2004.
• [43] Cao WL, Gong XX, Ye TP, et al. Experiment of the flexural performance of recycled concrete beams with different recycled aggregate replacement ratios (in Chinese). J Nat Disasters. 2017;26(4):10–8. https://doi.org/10.13577/j.jnd.2017.0402.
• [44] Velay-Lizancos M, Vazquez-Burgo P, Restrepo D, et al. Effect of fine and coarse recycled concrete aggregate on the mechanical behavior of precast reinforced beams: comparison of FE simulations, theoretical, and experimental results on real scale beams. Constr Build Mater. 2018;191(10):1109–19. https://doi.org/10.1016/j.conbuildmat.2018.10.075.
• [45] Li X. Research on anti-bending performance of PVA fiber-reinforced concrete beam (in Chinese). Dissertation for the Master’s Degree. Hubei: Hubei University of Technology; 2012.
• [46] Mao N. Study on flexural performance of ECC-RC composite beams reinforced with high-strength reinforcement (in Chinese). Dissertation for the Master’s Degree. Yangzhou: Yangzhou University; 2018.
• [47] Shanour AS, Said M, Arafa AI, et al. Flexural performance of concrete beams containing engineered cementitious composites. Constr Build Mater. 2018;180(6):23–34. https://doi.org/10.1016/j.conbuildmat.2018.05.238.
• [48] Ma Q. Study on flexural behavior of layered polyvinyl alcohol fiber reinforced concrete beams (in Chinese). Dissertation for the Master’s Degree. Changchun: Changchun Institute of Technology; 2018.
• [49] Kim YY, Lee BY, Bang JK, et al. Flexural performance of reinforced concrete beams strengthened with strain-hardening cementitious composite and high strength reinforcing steel bar. Compos B Eng. 2014;56(1):512–9. https://doi.org/10.1016/j.compositesb.2013.08.069.
• [50] Jang JJ. Experimental study and theoretical analysis on mechanical behavior of recycled self-compacting concrete filled circular steel tubular columns under eccentric compression (in Chinese). Dissertation for the Master’s Degree. Anhui: Anhui University of Technology; 2017.
• [51] Ma H, Dong J, Hu GB, et al. Axial compression performance of composite short columns composed of RAC-filled square steel tube and profile steel. J Constr Steel Res. 2019;153(2):416–30. https://doi.org/10.1016/j.jcsr.2018.10.018.
• [52] Ahmadi M, Farzin S, Hassani A, et al. Mechanical properties of the concrete containing recycled fibers and aggregates. Constr Build Mater. 2017;144(7):392–8. https://doi.org/10.1016/j.conbuildmat.2017.03.215.
• [53] Huang YJ, He XJ, Wang Q, et al. Mechanical properties of sea sand recycled aggregate concrete under axial compression. Constr Build Mater. 2018;175(6):55–63. https://doi.org/10.1016/j.conbuildmat.2018.04.136.
• [54] Deng FM, He YG, Zhou SX, et al. Compressive strength prediction of recycled concrete based on deep learning. Constr Build Mater. 2018;175(6):562–9. https://doi.org/10.1016/j.conbuildmat.2018.04.169.
• [55] Beltran MG, Barbudo A, Agrela F, et al. Effect of cement addition on the properties of recycled concretes to reach control concretes strengths. J Clean Prod. 2014;79(9):124–33. https://doi.org/10.1016/j.jclepro.2014.05.053.
• [56] Xiao JZ, Li JB, Zhang C. Mechanical properties of recycled aggregate concrete under uniaxial loading. Cement Concrete Res. 2005;35(6):1187–94. https://doi.org/10.1016/j.cemconres.2004.09.020.
• [57] Yang YF, Han LH. Experimental behaviour of recycled aggregate concrete filled steel tubular columns. J Constr Steel Res. 2006;62(12):1310–24. https://doi.org/10.1016/j.jcsr.2006.02.010.
• [58] Liu SG, Bai R, Zhang J, et al. Flexural load-deflection performance of polyvinyl alcohol fiber reinforced cementitious composite beams. Constr Build Mater. 2019;223(10):1135–44. https://doi.org/10.1016/j.conbuildmat.2019.07.215.
• [59] ACI544.4R-18. Guide to design with fiber-reinforced concrete. ACI Committee; 2018. p. 544.

Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)

Identyfikatory

DOI

10.1007/s43452-021-00314-3