Abstract
The method by which geotechnical properties of a soil is improved using enzymes is termed as bio-stabilization. This technique is found to have a low environmental impact as well as it is biodegradable. The present work involves the evaluation of the performance of bio-stabilized lateritic and black cotton soils in pavements. The experimental studies are conducted on three-volume proportions of the enzyme, namely 100, 150, and 200 ml/m3. It was observed that the strength parameters exhibited high improvements in case of both the soils. The role of varying dosages and curing periods were also observed to be significant in achieving desirable properties. Further, an attempt is also made to study the feasibility of bio-stabilization in deciding the pavement thickness.
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References
Sridharan A, Soosan TG, Jose BT, Abraham BM (2006) Shear strength studies on soil-quarry dust mixtures. Geotech Geol Eng 24(5):1163–1179. https://doi.org/10.1007/s10706-005-1216-9
Kim B, Prezzi M, Salgado R (2005) Geotechnical properties of fly and bottom ash mixtures for use in highway embankments. J Geotech Geoenviron Eng 131(7):914–924. https://doi.org/10.1061/(ASCE)1090-0241(2005)131:7(914)
Khattab SA, Al-Mukhtar M, Fleureau JM (2007) Long-term stability characteristics of a lime-treated plastic soil. J Mater Civ Eng 19(4):358–366. https://doi.org/10.1061/(ASCE)0899-1561(2007)19:4(358)
Ivanov V, Chu J (2008) Applications of microorganisms to geotechnical engineering for bioclogging and biocementation of soil in situ. Rev Eniron Sci Biotechnol 7(2):139–153. https://doi.org/10.1007/s11157-007-9126-3
Shankar AU, Rai HK, Mithanthaya R (2009) Bio-enzyme stabilized lateritic soil as a highway material. In: Indian Roads Congress Journal, vol 70, no 2
Burns RG (1980) Microbial adhesion to soil surfaces: consequences for growth and enzyme activities. Microb Adhes Surf
Venkatasubramanian C, Dhinakaran G (2011) Effect of bio-enzymatic soil stabilization on unconfined compressive strength and california bearing ratio. J Eng Appl Sci 6(5):295–298. ISSN: 1816-949X
Shukla M, Bose S, Sikdar PK (2003) Bio-enzyme for stabilization of soil in road construction a cost-effective approach. In: Proceedings of the IRC seminar integrated development of rural and arterial road networks for socio-economic development
Naagesh S, Gangadhara S (2010) Swelling properties of bio-enzyme treated expansive soil. Int J Eng Stud 2:155–159. ISSN 0975-6469
Eujine GN, Somervell LT, Chandrakaran S, Sankar N (2014) Enzyme stabilization of high liquid limit clay. EJGE 19:6989–6995
Ramesh HN, Sagar SR (2015) Effect of drying on the strength properties of Terrazyme treated expansive and non-expansive soils. In: 50th Indian geotechnical conference, Pune, India
Khan TA, Taha MR (2015) Effect of three bioenzymes on compaction, consistency limits, and strength characteristics of a sedimentary residual soil. Adv Mater Sci Eng. Article ID 798965. https://doi.org/10.1155/2015/798965
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Divya, V., Asha, M.N. (2021). Performance Evaluation of Bio-Stabilized Soils in Pavements. In: Pathak, K.K., Bandara, J.M.S.J., Agrawal, R. (eds) Recent Trends in Civil Engineering. Lecture Notes in Civil Engineering, vol 77. Springer, Singapore. https://doi.org/10.1007/978-981-15-5195-6_41
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DOI: https://doi.org/10.1007/978-981-15-5195-6_41
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