Reliability Evaluation of Compaction Water Content of Plantain Peel Ash Treated Lateritic Soil
Keywords:
Coefficient of variation, Compaction water content, Lateritic soil, Plantain peel ash, Reliability indexAbstract
A first-order reliability method (FORM)was employed to assess the compaction water content, CWC (i.e optimum moisture content) of residual lateritic soil mixed with plantain peel ash (PPA) and compacted with British Standard Light (BSL)and British Standard Heavy (BSH)energies, for flexible pavement applications. A Multi-linear regression model was generated from values obtained via laboratory tests using Mini-tab R15 software, which served as a performance function that was applied for the analysis. Using the regression models for CWC, established distributions for the relevant soil factors, safety index (SI) was computed using CWC as a dependent factor and the soil factors (Plantain Peel Ash (PPA); Plasticity Index (PI); Percentage File (PF); Specific Gravity (Gs) and Compactive Effort (CE)as self-determining factors). The results revealed that the safety index is sensitive to changeability in the soil factors. Outcome from the analysis show that Gs and CE are greatly affected by alteration in the coefficient of variation (COV), and so it is essential to control Gs and CE in lateritic soil–PPA mixes in road pavements. From the safety index values it reveals that PPA content has a minimal consequence as its value virtually remained constant at all COV used. Stochastically, lateritic soil mixed with PPA produces an acceptable safety index value of 1.0, as mentioned by the Nordic Committee on Building Regulation (NCBR) at 10% COV for BSH of compaction water content only. Therefore a more effective additive such as cement, lime, or bitumen is recommended for modeling CWC of lateritic soil-PPA mixes for road pavement at 10–100% series of COV.
References
Afolayan, J.O. and Abubakar, I. (2003). Reliability Analysis of Reinforced Concrete One- Way Slabs. The Ultimate Conditions.Nigerian Journal of Engineering,11(2):28 – 31.
Dey, A. and K. K. Kudmetha. (2013). Bearing Capacity of Single Pile in Sand: Reliability Analysis using Monte-Carlo Simulation.Proceedings of Indian Geotechnical Conference December 22-24, Roorkee, India.
Duncan, M. J. (2000). Factors of Safety and Reliability in Geotechnical Engineering.Journal of Geotechnical and Geo enenviromental Engineering, ASCE, 126: 307-316.
Eberemu, O. A. (2008). Evaluation of Compacted Bagasse Ash Treated Laterite Soil as Hydraulic Barriers in Waste Containment Systems. Unpublished Ph.D Dissertation Submitted to the Department of Civil Engineering, AhmaduBello University, Zaria
Eberemu, A. O. (2011). Consolidation Properties of Compacted Lateritic Soil Treated with Rice Husk Ash.Geomaterials, 1: 70-78. doi:10.4236/gm.2011.13011
Etim, R. K.; A. O. Eberemu; and K. J. Osinubi. (2017). Stabilization of Black Cotton soil with Lime and Iron Ore Tailings Admixture. Journal of Transportation Geotechnics.10:85-95.
Etim, R. K.; I. C. Attah; and P. Yohanna. (2020). Experimental Study on Potential of Oyster Shell Ash in Structural Strength Improvement of Lateritic Soil for Road Construction. International Journal of Pavement Research and Technology. DOI: https://doi.org/ 10.1007/s42947-020-0290-y
Gidigasu, M. D. (1976). Laterite soil Engineering Pedogenesis and Engineering Principles. Elsevier Scientific Publication Company, Amsterderm: 444-482.
Gui, S.; R. Zhang; J. P. Turner; and X. Zue. (2000). Probabilistic Slope Stability Analysis with Stochastic Soil Hydraulic Conductivity. Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 126(1): 1-9
Harrop-Willians, K. (1985). Clay Liner Permeability: Evaluation and Variation. Journal of Geotechnical Engineering, ASCE; 111(10): 1211-1225
Ishola , K., O. A. Olawuyi; A. A. Bello; and P. Yohanna. (2019). Effect of Plantain Peel Ash on the Strength Properties of Tropical Red Soil. Nigerian Research Journal of Engineering and Environmental Sciences, 4 (1):447- 459
Kotegoda, M. and Rosso, R. (1997). Statistics, Probability, and Reliability for Civil and Environmental Engineers.New York, McGraw-Hill.
Maigen, R. (1966). Review of Research on Laterites. National Resources Research IV,United Nations Educational Scientific and Cultural Organization, Paris.
Moses, G. (2008). Stabilization of black cotton soil with ordinary Portland Cement Using Bagasse ash as admixture. IRJI Journal of Research in Engineering. 5(3):107-115
Moses, G.; and O. Folagbade. (2010). Groundnut Shell Ash Stabilization of Black Cotton Soil. Electronic Journal of Geotechnical engineering, 15: 415-42.
Muhammad, M. N. and Yamusa, B. Y. (2013). Influence of locust bean waste ash on cation exchange and plasticity characteristics of cement modified lateritic soil, American. Journal of Civil Engineering. 1 (2): 58-63.
NKB - Report No. 36. (1978). Recommendation for Loading and Safety Regulations for Structural Design.Nordic Committee on Building Regulation.
Nwaiwu, C.M.O.; J. O. Afolayan.; and K. J. Osinubi. (2009). Reliability Estimates of Field Hydraulic Conductivity of Compacted Lateritic Soils Continental. Journal of Engineering Science 4:36– 47.
Obeahon, S. O. (1993). The Effect of Elapse Time after Mixing on the Properties of Modified Laterite. Unpublished M. Sc. Thesis Civil Engineering Department Ahmadu Bello University Zaria.
Oluremi, J. R. (2015).Evaluation of Waste Wood Ash Treated Lateritic Soil for Use in Municipal Soild Waste Containment Application. Unpublished Ph.D Dissertation submitted to the Department of Civil Engineering Ahmadu Bello University, Zaria.
Oluremi, J. R.; S. T. Ijimdiya.; A. O. Eberemu and K. J. Osinubi. (2018). Reliability evaluation of hydraulic conductivity characteristics of waste wood ash treated lateritic soil. Geotechnical and Geological Engineering. https://doi.org/10.1007/s10706-018-0625-5
Oriola, F.O.P.; G. Moses.; and J. O. Afolayan. (2012). Reliability Estimates of Field Hydraulic Conductivity of Compacted Bagasse Ash Treated Foundry Sand. Journal of Environment and Earth Science 2(6): 1-13.
Osinubi, K. J. and Bajeh, I. (1994). Bituminous Stabilization of Laterite.Spectrum Journal, 1(2):104-12.
Osinubi, K. J., P. Yohanna and A. O. Eberemu. (2015). Cement Modification of Tropical Black Clay Using Iron Ore Tailings as Admixtures. Journal of Transportation Geotechnics. 5:35-49. http://dx.doi.org/10.1016/j.trgeo.2015.10.001.
Osinubi, K. J., A. O. Eberemu.; P. Yohanna.; and R. K. Etim. (2016). Reliability Estimate of Compaction Characteristics of Iron Ore Tailings Treated Tropical Black Clay As Road Pavement Sub-Base Material. American Society of Civil Engineers (ASCE) Geotechnical Special Publication No 271: 855-864.
Osinubi, K. J.; R. J. Oluremi.; A. O. Eberemu.; and T. S. Ijimdiya. (2017). Interaction of landfill leachate with compacted lateritic soil–waste wood ash mixture.Proceedings of the Institution of Civil Engineers.http://dx.doi.org/10.1680/jwarm.17.00012.
Phanikumar, B. R.; and R. S. Sharma. (2004). Effect of flyash on engineering properties of expansive soil.Journal of Geotechnical and Geoenvironmental Engineering. 130 (7):764–7.
Sani, J.E. (2012). Locust Bean Waste Ash Stabilization of Black Cotton Soil using Cement Kiln Dust as an Activator.Unpublished M.Sc Thesis, Civil Engineering Department, Ahmadu Bello University, Zaria, Nigeria.
Sani, J. E.; A. O. Bello.; and C. P. Nwadiogbu. (2014). Reliability Estimate of Strength Characteristics of Black Cotton Soil Pavement Sub-Base Stabilized with Bagasse Ash and CementKiln Dust. Journal of Civil and Environmental Research 6(11): 115-135
Sani, J. E.; P. Yohanna.; K. R. Etim.; J. K. Osinubi.; and O. A. Eberemu. (2017). Reliability Evaluation of Optimum Moisture Content of Tropical Black Clay Treated with Locust Bean Waste Ash as Road Pavement Sub-base Material. Journal of Geotechnical and Geological Engineering. 35(5):2421-2431. Springer International Publishing Switzerland. DOI 10.1007/s10706-017-0256-2
Sherman, G. D. (1952). The Genesis and Morphology of the Alumina rich Laterite clays. In: Clay and Laterite Genesis. Am. Inst. Min. Metal, Newyork, N.Y: 154-161.
Yisa, G. L.; and J. E. Sani. (2014). Reliability Estimate of Strength Characteristic of Iron Ore Tailing Stabilized Lateritic Soil for Road Pavement Sub-Base Materials. Engineering Journal of Geotechnical Engineering, 19: 4177-4192.
Yohanna, P.; I. Mannir.; and K. J. Osinubi. (2016). Reliability Assessment of Black Cotton Soil Stabilized with Sawdust Ash Admixtures for Use in Road Construction. Nigerian Journal of Engineering. 23(1): 44-57.
Yohanna, P.; J. R. Oluremi.; A. O. Eberemu.; K. J. Osinubi.; J. E. Sani. (2018). Reliability Assessment of Bearing Capacity of Cement–Iron Ore Tailing Blend Black Cotton Soil for Strip Foundations. Journal of Geotechnical and Geological Engineering. https://doi.org/10.1007/s10706-018-0660-2
Yohanna, P. and Nwaiwu, C. M. O. (2021). Comparative Reliability Estimates of Compaction Characteristics of Sample Re-use (SR) and Fresh Sample (FS) Compaction of Lateritic soil as Road Pavement Material. Annals of Faculty of Engineering –International Journaal of Engineering. Tome XIX: 91-100.
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