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Stabilization of Railway Right of Way Silty Soil Using Shredded Rubber Tyre
Subject area: Science,Engineering and Technology · Area of research: Geotechnical
Abstract
As rail modernization in Nigeria experiences a breakthrough in achieving one of its most remarkable milestone, railway embankment faces significant challenges due to the unsuitable soil for its subgrade. Little research has been successfully done to stabilize the silty soil for railway subgrade. The aim of this study is to stabilise the right of way silty-soil using shredded rubber tyre. The soil was collected at DK967+200 from the right-of-way of the Kaduna-Kano Railway Modernization Project at Zawaciki Kumbotso Local Government Area of Kano State, the shredded rubber tyre was collected from a local tyre rethreding center. The mixed sample were subjected to Standard Proctor Test, California Bearing ratio (CBR) unsoaked and Unconfined Compression Strength (UCS) tests. The test results of the studied soil indicate a significant improvement of CBR and strength parameters. The result shows a significant improvement in the strength parameters with the addition of shredded rubber. The Maximum Dry Density (MDD) decreased with increasing Optimum Moisture Content (OMC), while the unsoaked CBR values increased from 18.9% to 47.1% for BSH and 27.9% to 48.3% for BSL at 8% Shredded tyre addition. The UCS values increased from 140 kN/m? to 320 kN/m? for uncured samples and from 340 kN/m? to 560 kN/m? for cured samples at 8% shredded tyre addition. The regressional analysis performed on the experimental data yielded high coefficients of determination (R? > 0.97), indicating strong correlations and enabling the prediction of optimum rubber content for maximum strength. These findings demonstrate the potential of shredded rubber tyre as an effective additive for silty soil stabilization in railway subgrade construction.
Keywords
Shredded rubber tyre, Carlifornia Bearing Ratio, Unconfined Compressive Strength
References
[1] AbdelRazek, A., El-Sherbiny, R. M., & Lotfi, H. A. (2018). Mechanical properties and time-dependent behavior of sand-granulated rubber mixtures. Geomechanics and Geoengineering, 13(4), 288–300. https://doi.org/10.1080/17486025.2017.1362177
[2] Celik, S., Majedi, P., & Akbulut, S. (2019). Granular soil improvement by using polyester grouts. Iranian Journal of Science and Technology, Transactions of Civil Engineering, 43(3), 599–606. https://doi.org/10.1007/s40996-018-0159-z
[3] Edil, T. B., Benson, C. H., & Park, J. Y. (2004). Interaction of compacted soil with shredded waste tires. Journal of Geotechnical and Geoenvironmental Engineering, 130(2), 163–172. https://doi.org/10.1061/(ASCE)1090-0241(2004)130:2(163)
[4] Fonseca, N., Ferreira, C., & Flores, F. (2011). Mechanical behaviour of soil-rubber mixtures. Geotextiles and Geomembranes, 29(6), 667–672. https://doi.org/10.1016/j.geotexmem.2011.06.002
[5] Foose, G. J., Benson, C. H., & Bosscher, P. J. (1996). Sand reinforced with shredded waste tires. Journal of Geotechnical Engineering, 122(9), 760–767. https://doi.org/10.1061/(ASCE)0733-9410(1996)122:9(760)
[6] Gao, M., Jin, X., Zhao, T., Li, H., & Zhou, L. (2022). Study on the strength mechanism of red clay improved by waste tyre rubber powder. Case Studies in Construction Materials, 17, e01416. https://doi.org/10.1016/j.cscm.2022.e01416
[7] Hambirao, G. S., & Rakaraddi, P. G. (2014). Soil stabilisation using waste shredded rubber tyre chips. IOSR Journal of Mechanical and Civil Engineering, 11(1), 20–27. https://doi.org/10.9790/1684-11112027
[8] Kolhe, P. V., & Langote, R. V. (2018). Performance of black cotton soil stabilized with rubber tyre shreds. Journal of Geotechnical Studies, 2(2), 1–8.
[9] Masad, E., Muhunthan, B., Shashidhara, N., & Little, D. N. (1996). Internal damage in asphalt mixtures. Journal of Engineering Mechanics, 122(6), 528–535. https://doi.org/10.1061/(ASCE)0733-9399(1996)122:6(528)
[10] Roychand, R., Gravina, R. J., Zhuge, Y., Ma, X., Youssf, O., & Mills, J. E. (n.d.). A comprehensive review on the mechanical properties of waste tyre rubber concrete.
[11] Rao, G. V., & Dutta, D. (2006). Use of shredded waste tire in road construction. Journal of Materials in Civil Engineering, 18(3), 412–419. https://doi.org/10.1061/(ASCE)0899-1561(2006)18:3(412)
[12] Singh, J., & Rattan, J. S. (2017). Soil stabilization of clayey soil using shredded rubber tyre. International Journal of Engineering Research & Technology (IJERT), 6(9), 1–5.
[13] Xu, J., Xu, J., Sun, C., He, W., Huang, J., & Li, G. (2020). High-value utilization of waste tyres: A review with focus on modified carbon black from pyrolysis. Science of the Total Environment, 742, 140235. https://doi.org/10.1016/j.scitotenv.2020.140235
[14] Yilmaz, A., & Degirmenci, N. (2009). Possibility of using waste tyre rubber and fly ash with Portland cement as construction materials. Waste Management, 29(5), 1541–1546. https://doi.org/10.1016/j.wasman.2008.10.014
[15] Yang, Z., Zhang, Q., Shi, W., Lv, J., & Ling, X. (2020). Advances in properties of rubber reinforced soil. Advances in Civil Engineering, 2020, 1–16. https://doi.org/10.1155/2020/8893107
[16] Yoon, S., Prezzi, M., Siddiki, N. Z., & Kim, B. (2008). Construction of a test embankment using a sand–tire shred mixture as fill material. Waste Management, 28(10), 1993–2004. https://doi.org/10.1016/j.wasman.2007.09.026
How to cite this paper
@article{1709292,
author = {Lawal Abba Adamu, John E. Sani, A. Y. Abdufatah},
title = {Stabilization of Railway Right of Way Silty Soil Using Shredded Rubber Tyre},
journal = {Iconic Research And Engineering Journals},
year = {2025},
volume = {8},
number = {12},
pages = {1156-1165},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1709292.pdf},
abstract = {As rail modernization in Nigeria experiences a breakthrough in achieving one of its most remarkable milestone, railway embankment faces significant challenges due to the unsuitable soil for its subgrade. Little research has been successfully done to stabilize the silty soil for railway subgrade. The aim of this study is to stabilise the right of way silty-soil using shredded rubber tyre. The soil was collected at DK967+200 from the right-of-way of the Kaduna-Kano Railway Modernization Project at Zawaciki Kumbotso Local Government Area of Kano State, the shredded rubber tyre was collected from a local tyre rethreding center. The mixed sample were subjected to Standard Proctor Test, California Bearing ratio (CBR) unsoaked and Unconfined Compression Strength (UCS) tests. The test results of the studied soil indicate a significant improvement of CBR and strength parameters. The result shows a significant improvement in the strength parameters with the addition of shredded rubber. The Maximum Dry Density (MDD) decreased with increasing Optimum Moisture Content (OMC), while the unsoaked CBR values increased from 18.9% to 47.1% for BSH and 27.9% to 48.3% for BSL at 8% Shredded tyre addition. The UCS values increased from 140 kN/m? to 320 kN/m? for uncured samples and from 340 kN/m? to 560 kN/m? for cured samples at 8% shredded tyre addition. The regressional analysis performed on the experimental data yielded high coefficients of determination (R? > 0.97), indicating strong correlations and enabling the prediction of optimum rubber content for maximum strength. These findings demonstrate the potential of shredded rubber tyre as an effective additive for silty soil stabilization in railway subgrade construction.},
keywords = {Shredded rubber tyre, Carlifornia Bearing Ratio, Unconfined Compressive Strength},
month = {June},
}