پیوندهای مفید
آمار
| تعداد نشریات | 21 |
| تعداد شماره‌ها | 642 |
| تعداد مقالات | 9,410 |
| تعداد مشاهده مقاله | 68,134,848 |
| تعداد دریافت فایل اصل مقاله | 39,842,401 |
Evaluation of Mechanical Properties and Durability of Concrete Pavement Containing Electric Arc Furnace Slag and Carbon Nanostructures | ||
| Journal of Rehabilitation in Civil Engineering | ||
| مقاله 1، دوره 11، شماره 1 - شماره پیاپی 29، اردیبهشت 2023، صفحه 1-20 اصل مقاله (1.68 M) | ||
| نوع مقاله: Regular Paper | ||
| شناسه دیجیتال (DOI): 10.22075/jrce.2021.23149.1499 | ||
| نویسندگان | ||
| Abolfazl Mohammadi Janaki1؛ Gholamali Shafabakhsh* 2؛ Abolfazl Hassani3 | ||
| 1Ph.D. Candidate, Faculty of Civil Engineering, Semnan University, Semnan, Iran | ||
| 2Professor, Faculty of Civil Engineering, Semnan University, Semnan, Iran | ||
| 3Professor, Faculty of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran | ||
| تاریخ دریافت: 25 فروردین 1400، تاریخ بازنگری: 30 آذر 1400، تاریخ پذیرش: 30 آذر 1400 | ||
| چکیده | ||
| The destructive effects of global warming have attracted attention to the optimal using of resources and recycling. Therefore, slag has been considered as a solution in various industrial sectors including the road construction. Also, among the new materials, cement carbon nanostructures which can improve the concrete mechanical properties and resistance are used. These nanostructures are produced through Chemical Vapor Deposition method during the cement production process on the type II cement. In this study, it is aimed to improve the mechanical properties and resistance of concrete pavements with slag and cement carbon nanostructures. The results showed that using 66% slag and 5% cement carbon nanostructures (SC66N5) have been shown the best performance in concrete pavements. Increasing the amount of slag and carbon nanostructures enhance the compressive strength, flexural strength, tensile strength, chlorine passing current and durability against freezing and thawing cycles, and decrease permeability and water absorption percentage. The results showed that in SC66N5 28-day sample, the compressive strength (52%), flexural strength (32%), tensile strength (53%), chlorine passing current (88%) and passing ultrasonic pulse velocity after freezing and thawing (7%) are increased with respect to the cement concrete sample. Furthermore, the permeability (46%), water absorption percentage (45%), weight loss after freezing and thawing cycles (78%) are reduced in comparison to the cement concrete sample. The results revealed that using slag and cement carbon nanostructures improve the durability of concrete pavements. | ||
| کلیدواژه‌ها | ||
| Concrete pavement؛ Electric arc furnace slag؛ Cement carbon nanostructures؛ Freezing and thawing؛ Durability | ||
| مراجع | ||
|
[1] M. Rostami and K. Behfarnia, “The effect of silica fume on durability of alkali activated slag concrete,” Constr. Build. Mater., vol. 134, pp. 262–268, 2017.
[2] T.-F. Yuan, S.-H. Hong, J.-S. Choi, and Y.-S. Yoon, “Evaluation on the Microstructure and Durability of High-Strength Concrete Containing Electric Arc Furnace Oxidizing Slag,” Materials (Basel)., vol. 14, no. 5, p. 1304, 2021.
[3] R. Jethwani, M. S. Thakur, and S. Das Adhikary, “Development of Geopolymer Concrete for Sustainable Infrastructures,” in Advances in Sustainable Construction Materials and Geotechnical Engineering, Springer, 2020, pp. 1–14.
[4] M. hossein Saghafi and H. Shariatmadar, “Enhancement of seismic performance of beam-column joint connections using high performance fiber reinforced cementitious composites,” Constr. Build. Mater., vol. 180, pp. 665–680, 2018.
[5] T. M. Sheikh, M. P. Anwar, K. Muthoosamy, J. Jaganathan, A. Chan, and A. A. Mohamed, “The mechanics of carbon-based nanomaterials as cement reinforcement—A critical review,” Constr. Build. Mater., vol. 303, p. 124441, 2021.
[6] M. Bacciocchi and A. M. Tarantino, “Modeling and numerical investigation of the viscoelastic behavior of laminated concrete beams strengthened by CFRP strips and carbon nanotubes,” Constr. Build. Mater., vol. 233, p. 117311, 2020.
[7] J. P. Patel, “Broader use of steel slag aggregates in concrete,” 2008.
[8] M. N.-T. Lam, D.-H. Le, and S. Jaritngam, “Compressive strength and durability properties of roller-compacted concrete pavement containing electric arc furnace slag aggregate and fly ash,” Constr. Build. Mater., vol. 191, pp. 912–922, 2018.
[9] B. Pomaro, F. Gramegna, R. Cherubini, V. De Nadal, V. Salomoni, and F. Faleschini, “Gamma-ray shielding properties of heavyweight concrete with Electric Arc Furnace slag as aggregate: an experimental and numerical study,” Constr. Build. Mater., vol. 200, pp. 188–197, 2019.
[10] C. S. G. Penteado, B. L. Evangelista, G. C. dos S. Ferreira, P. H. A. Borges, and R. C. C. Lintz, “Use of electric arc furnace slag for producing concrete paving blocks,” Ambient. Construído, vol. 19, pp. 21–32, 2019.
[11] W. Yeih and J. J. Chang, “The influences of cement type and curing condition on properties of pervious concrete made with electric arc furnace slag as aggregates,” Constr. Build. Mater., vol. 197, pp. 813–820, 2019.
[12] M. Nadeem and A. D. Pofale, “Experimental investigation of using slag as an alternative to normal aggregates (coarse and fine) in concrete,” Int. J. Civ. Struct. Eng., vol. 3, no. 1, pp. 117–127, 2012.
[13] S. A. Tarawneh, E. S. Gharaibeh, and F. M. Saraireh, “Effect of using steel slag aggregate on mechanical properties of concrete,” Am. J. Appl. Sci., vol. 11, no. 5, p. 700, 2014.
[14] B. Mather, “Concrete durability,” Cem. Concr. Compos., vol. 26, no. 1, pp. 3–4, 2004.
[15] L. Jiang, D. Niu, L. Yuan, and Q. Fei, “Durability of concrete under sulfate attack exposed to freeze–thaw cycles,” Cold Reg. Sci. Technol., vol. 112, pp. 112–117, 2015.
[16] Y. Fan, S. Zhang, Q. Wang, and S. P. Shah, “Effects of nano-kaolinite clay on the freeze–thaw resistance of concrete,” Cem. Concr. Compos., vol. 62, pp. 1–12, 2015.
[17] B. Fakhim, A. Hassani, A. Rashidi, and P. Ghodousi, “Preparation and microstructural properties study on cement composites reinforced with multi-walled carbon nanotubes,” J. Compos. Mater., vol. 49, no. 1, pp. 85–98, 2015.
[18] M. S. Konsta-Gdoutos, Z. S. Metaxa, and S. P. Shah, “Highly dispersed carbon nanotube reinforced cement based materials,” Cem. Concr. Res., vol. 40, no. 7, pp. 1052–1059, 2010.
[19] A. Hakamy, F. U. A. Shaikh, and I. M. Low, “Characteristics of nanoclay and calcined nanoclay-cement nanocomposites,” Compos. Part B Eng., vol. 78, pp. 174–184, 2015.
[20] S. Sun, X. Yu, B. Han, and J. Ou, “In situ growth of carbon nanotubes/carbon nanofibers on cement/mineral admixture particles: A review,” Constr. Build. Mater., vol. 49, pp. 835–840, 2013.
[21] V. V. Rocha, P. Ludvig, A. C. C. Trindade, and F. de Andrade Silva, “The influence of carbon nanotubes on the fracture energy, flexural and tensile behavior of cement based composites,” Constr. Build. Mater., vol. 209, pp. 1–8, 2019.
[22] P. T. Dalla, I. K. Tragazikis, D. A. Exarchos, K. G. Dassios, N. M. Barkoula, and T. E. Matikas, “Effect of carbon nanotubes on chloride penetration in cement mortars,” Appl. Sci., vol. 9, no. 5, p. 1032, 2019.
[23] P. Sikora, M. Abd Elrahman, S.-Y. Chung, K. Cendrowski, E. Mijowska, and D. Stephan, “Mechanical and microstructural properties of cement pastes containing carbon nanotubes and carbon nanotube-silica core-shell structures, exposed to elevated temperature,” Cem. Concr. Compos., vol. 95, pp. 193–204, 2019.
[24] J.-H. Kim, I.-J. Choi, and C.-W. Chung, “Dispersion of single wall carbon nanotube using air entraining agent and its application to portland cement paste,” Constr. Build. Mater., vol. 302, p. 124421, 2021.
[25] A. Standard, “Standard specification for Portland cement,” ASTM Int. West Conshohocken, PA, 2009.
[26] D. E. Dixon et al., “Standard Practice for Selecting Proportions for Normal Heavyweight, and Mass Concrete (ACI 211.1-91) Reapproved 1997,” 1991.
[27] A. M. Janaki, G. Shafabakhsh, and A. Hassani, “Laboratory Evaluation of Alkali-Activated Slag Concrete Pavement Containing Silica fume and Carbon Nanotubes,” Eng. J., vol. 25, no. 5, pp. 21–31, 2021.
[28] A. I. C. C. on C. and C. Aggregates, Standard test method for compressive strength of cylindrical concrete specimens. ASTM international, 2014.
[29] G. ali Shafabakhsh, A. M. Janaki, and O. J. Ani, “Laboratory investigation on durability of nano clay modified concrete pavement,” Eng. J., vol. 24, no. 3, pp. 35–44, 2020.
[30] C. ASTM, “Standard test method for flexural strength of concrete (using simple beam with third-point loading),” in American society for testing and materials, 2010, vol. 100, pp. 12959–19428.
[31] M. S. Konsta-Gdoutos, Z. S. Metaxa, and S. P. Shah, “Multi-scale mechanical and fracture characteristics and early-age strain capacity of high performance carbon nanotube/cement nanocomposites,” Cem. Concr. Compos., vol. 32, no. 2, pp. 110–115, 2010.
[32] C. Parker, J. Tanner, and J. Varela, “Evaluation of ASTM methods to determine splitting tensile strength in concrete, masonry, and autoclaved aerated concrete,” in Masonry, ASTM International, 2008.
[33] R. C. Joshi, S. Chatterji, G. Achari, and P. Mackie, “Reexamination of ASTM C 1202—Standard Test Method for Electrical Indication of Concrete’s Ability to Resist Chloride Ion Penetration,” J. Test. Eval., vol. 28, no. 1, pp. 59–61, 2000.
[34] M. Safiuddin and N. Hearn, “Comparison of ASTM saturation techniques for measuring the permeable porosity of concrete,” Cem. Concr. Res., vol. 35, no. 5, pp. 1008–1013, 2005.
[35] K. Komlos, S. Popovics, T. Nürnbergerová, B. Babal, and J. S. Popovics, “Ultrasonic pulse velocity test of concrete properties as specified in various standards,” Cem. Concr. Compos., vol. 18, no. 5, pp. 357–364, 1996. | ||
|
آمار تعداد مشاهده مقاله: 1,260 تعداد دریافت فایل اصل مقاله: 943 |
||