Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
In this work, multi-wall carbon nanotubes (MWCNT) are added (0–0.5 wt%) into a cement matrix to improve the flexural performance of the resulting nanocomposites. Under static testing, the compressive and flexural strengths were found to increase with MWCNT content with an optimum content of 0.2% and 0.1%, respectively, before decreasing because of dispersion problems (agglomeration). But it was observed that increasing the mixing time and adding silica fume improved the MWCNT dispersion. Under fatigue testing, similar trends were obtained with respect to MWCNT content as the maximum fatigue life was observed at 0.2%. A comparison between nano-silica and MWCNT reinforced concrete is also made showing that MWCNT provides better improvement at lower content. The MWCNT reinforced cement-based composite results were well fitted using linear regressions. Finally, a morphological analysis via scanning electron microscopy (SEM) was performed to explain the results based on the micro-mechanical mechanism of MWCNT reinforced composites.
Czasopismo
Rocznik
Tom
Strony
655--671
Opis fizyczny
Bibliogr. 47 poz., rys., wykr.
Twórcy
autor
- College of Civil Engineering and Architecture, Wenzhou University, Wenzhou, China
- School of Civil Engineering and Architecture, Guangxi University of Science and Technology, Liuzhou, China
autor
- Department of Chemical Engineering, Laval University, Quebec, Canada
autor
- School of Civil Engineering and Architecture, Guangxi University of Science and Technology, Liuzhou, China
Bibliografia
- [1] Lee MK, Barr BIG. An overview of the fatigue behaviour of plain and fibre reinforced concrete. Cement Concr Comp. 2004;26(4):299–305.
- [2] Choi SJ, Mun JS, Yang KH, Kim SJ. Compressive fatigue performance of fiber-reinforced lightweight concrete with high-volume supplementary cementitious materials. Cement Concr Comp. 2016;73:89–97.
- [3] Medeiros A, Zhang XX, Ruiz G, Yu RC, Velasco MDL. Effect of the loading frequency on the compressive fatigue behavior of plain and fiber reinforced concrete. Int J Fatigue. 2015;70:342–50.
- [4] Silva FD, Mobasher B, Toledo RD. Fatigue behavior of sisal fiber reinforced cement composites. Mater Sci Eng A Struct. 2010;527(21–22):5507–13.
- [5] Makita T, Bruhwiler E. Tensile fatigue behaviour of ultra-high performance fibre reinforced concrete (UHPFRC). Mater Struct. 2014;47(3):475–91.
- [6] Isojeh B, El-Zeghayar M, Vecchio FJ. Fatigue behavior of steel fiber concrete in direct tension. J Mater Civil Eng. 2017;29(9):04017130.
- [7] Deng ZC. The fracture and fatigue performance in f lexure of carbon fiber reinforced concrete. Cement Concr Comp. 2005;27(1):131–40.
- [8] Zhang HL, Tian KL. Properties and mechanism on flexural fatigue of polypropylene fiber reinforced concrete containing slag. J Wuhan Univ Technol. 2011;26(3):533–40.
- [9] Yu TL, Li CY, Lei JQ, Zhang HX. Fatigue of concrete beams strengthened with glass-fiber composite under flexure. J Compos Constr. 2011;15(4):557–64.
- [10] Banjara NK, Ramanjaneyulu K, Sasmal S, Srinivas V. Flexural fatigue performance of plain and fibre reinforced concrete. Trans Indian Inst Metals. 2016;69(2):373–7.
- [11] Chen M, Zhong H, Zhang MZ. Flexural fatigue behaviour of recycled tyre polymer fibre reinforced concrete. Cement Concr Comp. 2020;105:103441.
- [12] Wang W, Wu SG, Dai HZ. Fatigue behavior and life prediction of carbon fiber reinforced concrete under cyclic flexural loading. Mater Sci Eng A Struct. 2006;434(1–2):347–51.
- [13] Mohamadi MR, Mohandesi JA, Homayonifar M. Fatigue behavior of polypropylene fiber reinforced concrete under constant and variable amplitude loading. J Compos Mater. 2013;47(26):3331–42.
- [14] Carless DM, de la Fuente A, Cavalaro SHP. Fatigue of cracked high performance fiber reinforced concrete subjected to bending. Constr Build Mater. 2019;220:444–55.
- [15] Parvez A, Foster SJ. Fatigue behavior of steel-fiber-reinforced concrete beams. J Struct Eng. 2015;141(4):04014117.
- [16] Saoudi N, Bezzazi B. Flexural fatigue failure of concrete reinforced with smooth and mixing hooked-end steel fibers. Cogent Eng. 2019;6(1):1594508.
- [17] Graeff AG, Pilakoutas K, Neocleous K, Peres MVNN. Fatigue resistance and cracking mechanism of concrete pavements reinforced with recycled steel fibres recovered from post-consumer tyres. Eng Struct. 2012;45:385–95.
- [18] Smrkic MF, Damjanovic D, Baricevic A. Application of recycled steel fibres in concrete elements subjected to fatigue loading. Gradevinar. 2017;69(10):893–905.
- [19] Alsaif A, Garcia R, Figueiredo FP, Neocleous K, Christofe A, Guadagnini M, Pilakoutas K. Fatigue performance of flexible steel fibre reinforced rubberised concrete pavements. Eng Struct. 2019;193:170–83.
- [20] Al-Azzawi BS, Karihaloo BL. Flexural fatigue behavior of a self-compacting ultrahigh performance fiber-reinforced concrete. J Mater Civil Eng. 2017;29(11):04017210.
- [21] Murali G. Statistical scrutinize of flexural fatigue strength of self-compacting steel fibre reinforced concrete beams. J Appl Sci Eng. 2018;21(2):155–62.
- [22] Goel S, Singh SP, Singh P. Flexural fatigue strength and failure probability of self compacting fibre reinforced concrete beams. Eng Struct. 2012;40:131–40.
- [23] Goel S, Singh SP. Fatigue performance of plain and steel fibre reinforced self compacting concrete using S–N relationship. Eng Struct. 2014;74:65–73.
- [24] Germano F, Tiberti G, Plizzari G. Post-peak fatigue performance of steel fiber reinforced concrete under flexure. Mater Struct. 2016;49(10):4229–45.
- [25] Stephen SJ, Gettu R. Fatigue fracture of fibre reinforced concrete in flexure. Mater Struct. 2020;53(3):53–6.
- [26] Kaur G, Singh SP, Kaushik SK. Influence of mineral additions on flexural fatigue performance of steel fibre reinforced concrete. Mater Struct. 2016;49(10):4101–11.
- [27] Rios JD, Cifuentes H, Yu RC, Ruiz G. Probabilistic flexural fatigue in plain and fiber-reinforced concrete. Materials. 2017. https:// doi. org/ 10. 3390/ ma100 70767.
- [28] Banjara NK, Ramanjaneyulu K. Experimental investigations and numerical simulations on the f lexural fatigue behavior of plain and fiber-reinforced concrete. J Mater Civil Eng. 2018;30(8):04018151.
- [29] Mulheron M, Kevern JT, Rupnow TD. Laboratory fatigue and toughness evaluation of fiber-reinforced concrete. Transp Res Rec. 2015;2508:39–47.
- [30] Huang BT, Li QH, Xu SL. Fatigue deformation model of plain and fiber-reinforced concrete based on Weibull function. J Struct Eng. 2019;145(1):04018234.
- [31] Bawa S, Singh SP. Fatigue performance of self-compacting concrete containing hybrid steel-polypropylene fibres. Innov Infrastruct Solut. 2019;4(1):4–57.
- [32] Sobolkina A, Mechtcherine V, Khavrus V, Maier D, Mende M, Ritschel M, Leonhardt A. Dispersion of carbon nanotubes and its influence on the mechanical properties of the cement matrix. Cement Concr Comp. 2012;34(10):1104–13.
- [33] Kumar S, Kolay P, Malla S, Mishra S. Effect of multiwalled carbon nanotubes on mechanical strength of cement paste. J Mater Civil Eng. 2012;24(1):84–91.
- [34] Chaipanich A, Nochaiya T, Wongkeo W, Torkittikul P. Compressive strength and microstructure of carbon nanotubes-fly ash cement composites. Mat Sci Eng A Struct. 2010;527(4–5):1063–7.
- [35] Kim HK, Nam IW, Lee HK. Enhanced effect of carbon nanotube on mechanical and electrical properties of cement composites by incorporation of silica fume. Compos Struct. 2014;107:60–9.
- [36] Sikora P, Elrahman MA, Chung SY, Cendrowski K, Mijowska E, Stephan D. Mechanical and microstructural properties of cement pastes containing carbon nanotubes and carbon nanotube-silica core-shell structures, exposed to elevated temperature. Cement Concr Comp. 2019;95:193–204.
- [37] Irshidat MR, Al-Saleh MH. Flexural strength recovery of heat-damaged RC beams using carbon nanotubes modified CFRP. Constr Build Mater. 2017;145:474–82.
- [38] Rocha VV, Ludvig P, Trindade ACC, Silva FD. The influence of carbon nanotubes on the fracture energy, flexural and tensile behavior of cement based composites. Constr Build Mater. 2019;209:1–8.
- [39] Mohsen MO, Al-Nuaimi N, Al-Rub RKA, Senouci A, Bani-Hani KA. Effect of mixing duration on flexural strength of multi walled carbon nanotubes cementitious composites. Constr Build Mater. 2016;126:586–98.
- [40] Mohsen MO, Taha R, Taqa AA, Shaat A. Optimum carbon nanotubes’ content for improving flexural and compressive strength of cement paste. Constr Build Mater. 2017;150:395–403.
- [41] Mohsen MO, Al-Ansari MS, Taha R, Al-Nuaimi N, Taqa AA. Carbon nanotube effect on the ductility flexural strength, and permeability of concrete. J Nanomater. 2019;2019:1–11.
- [42] Wang B, Xing Y, Li J. Mechanical properties and microstructure of sulfur aluminate cement composites reinforced by multiwalled carbon nanotubes. J Wuhan Univ Technol Mater Sci Ed. 2018;33(1):102–7.
- [43] Kang J, Al-Sabah S, Theo R. Effect of single-walled carbon nanotubes on strength properties of cement composites. Materials (Basel). 2020. https:// doi. org/ 10. 3390/ ma130 61305.
- [44] Li WW, Ji WM, Wang YC, Liu Y, Shen RX, Xing F. Investigation on the mechanical properties of a cement-based material containing carbon nanotube under drying and freeze-thaw conditions. Materials. 2015;8(12):8780–92.
- [45] Lu SC, Wang XY, Meng ZR, Deng QC, Peng FF, Yu CC, Hu X, Zhao Y, Ke YC, Qi FZ. The mechanical properties, microstructures and mechanism of carbon nanotube-reinforced oil well cement-based nanocomposites. RSC Adv. 2019;9(46):26691–702.
- [46] Schijve J. Fatigue of structures and materials. Dordrecht: Kluwer Academic; 2001.
- [47] Adamu M, Mohammed BS, Shafiq N, Liew MS, Zampieri P. Effect of crumb rubber and nano silica on the fatigue performance of roller compacted concrete pavement. Cogent Eng. 2018;5(1):1436027.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-f5d8e8b1-3313-4ac9-a177-9df15e029b4f