Experimental and Analytical Investigation of Artificial Fiber Reinforced Subgrade Soil for Flexible Pavement
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2016 by IJETT Journal|
|Year of Publication : 2016|
|Authors : V.Sathiya priya, Dr.P.D.Arumairaj
|DOI : 10.14445/22315381/IJETT-V35P240|
V.Sathiya priya, Dr.P.D.Arumairaj"Experimental and Analytical Investigation of Artificial Fiber Reinforced Subgrade Soil for Flexible Pavement", International Journal of Engineering Trends and Technology (IJETT), V35(4),180-184 May 2016. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Damages in flexible pavements are mostly due to weak soil subgrade. In this work, reinforced earth technique is used to improve the sub grade soil. It helps to improve the compaction characteristics of soil besides reduction in the permeability and compressibility. It also helps to increase its shear strength and the bearing capacity. Proctor’s compaction test, Unconfined compressive strength test, Unsoaked CBR and soaked CBR test are conducted on locally available soil reinforced with artificial fiber. Addition of artificial fiber results in reduction in the design thickness of flexible pavement. The software PLAXIS-2D and IITPAVE are used to evaluate the performance of unreinforced and artificial fiber reinforced pavement. Traffic Benefit Ratio (TBR) arrived at indicates that addition of artificial fibers improves the service life of pavement.
 Srinivas Rao, B. Jayalekshmi.S (2010), “Fibre Reinforcement of Soil Sub Grade Beneath Flexible Pavements”, Indian Geotechnical Conference- GEOtrendz.
 F.Changizi and A.Haddad, (2014)” Stabilization of Sub grade Soil for sHighway by Recycled Polyester Fibre”, Journal of Rehabilitation in Civil Engineering. Vol.2-1,93-105
 Fletcher, C Scott, Humphries, W Kenneth(1991) “California bearing ratio improvement of remoulded soils by the addition of polypropylene fibre reinforcement”, Transportation Research Board. ISBN: 030905074X
 K. Suresh,V. Padmavathi, Apsar Sultana(2009) “Experimental study on stabilization of black cotton soil with stone dust and fibres”, IGC, Guntur, INDIA.
 Shivanand Mali and Baleshwar Singh(2014)” Strength Behaviour of Cohesive Soils Reinforced with Fibres”, Research India Publications. Vol. 5, pp. 353-360
 Abdulhadi Meteab Al-Sa’adi, Layla Salah Hameed(2014)” Influence of Copper Coated Micro Steel Fibres on Soil Stabilization for Road Sub grade” International Journal of Scientific & Engineering Research. Vol. 5, ISSN 2229-5518
 Vikas Rameshrao Kulkarni, Ganesh Keshavrao Patil,” Experimental Study of Stabilization of B.C. Soil by Using Slag and Glass Fibers”, Journal of Civil Engineering and Environmental Technology. Vol.1, pp. 107-112
 D. R. Freitag, “Soil Randomly Reinforced with Fibers (1986), ” Journal of Geotechnical Engineering, ASCE, Vol. 112, No. 8, pp. 823-826.
 IRC37-2001 Guideline for design of flexible pavement.
 D. H. Gray and H. Ohashi (1983), “Mechanics of Fiber Reinforcement in Sand,” Journal of Geotechnical Engineering, ASCE, Vol. 1109, No. 3, pp. 335-353.
 Khan Tabassum, Saxena Anil Kumar , T.R.Arora (2013), “ Performance evaluation of locally available soil mixed with Fly ash and randomly distributed Nylon fibers” Journal of Mechanical and Civil Engineering, Volume 9, Issue 5 PP 15-19.
 Hamdy Faheem * and Ahmed Mohamed Hassan (2014), “ 2d plaxis finite element modeling of asphalt-concrete pavement reinforced with geogrid” Journal of Engineering Sciences, Vol. 42 No. 6, PP. 1336 – 1348
 Adel Djellali, Abdelhafid Ounis, Behrooz Saghafi (2012),” Behavior of Flexible Pavements on Expansive Soils” International Journal of Transportation Engineering, Vol.1, No.1.
 Marimuthu Lakshmanan, Chidambaram Kamaraj, Dr.Sundaram Lakshmic Dr.Subhamay Gangopadhyay, ”Utilization of fly ash and copper slag mix for reducing the pavement thickness on clayey subgrade” CSIR-Central Road Research Institute.
 IRC37-2012, Guideline for design of flexible pavement (third revision).
 Deivanai.M, Dr.Arumairaj.P.D (2015), “Improvement in Soil Subgrade Reinforced with Natural Fibers” international journal of scientific research, Vol.4, issue.6 SS
 Oormila.T.R , T.V.Preethi. "Effect of Stabilization Using Flyash and GGBS in Soil Characteristics", International Journal of Engineering Trends and Technology (IJETT), V11(6),284-289 May 2014. ISSN:2231-5381.
 Divya Krishnan.K , V.Janani , P.T.Ravichandran , R.Annadurai , Manisha Gunturi. "Soil Stabilisation Using Phosphogypsum and Flyash", International Journal of Engineering Trends and Technology (IJETT), V9(14),736-739 March 2014. ISSN:2231-5381.
 Ashkan GHolipoor Norozi, Siavash Kouravand, Mohammad Boveiri"A review of using the waste in soil stabilization", International Journal of Engineering Trends and Technology (IJETT), V21(1),33-37 March 2015. ISSN:2231-5381..
 Muthu Kumar M, Tamilarasan V S"Experimental Study on Expansive Soil with Marble Powder", International Journal of Engineering Trends and Technology (IJETT), V22(11),504-507 April 2015. ISSN:2231-5381.
Proctor’s compaction test, UCS test, Unsoaked CBR, soaked CBR, Artificial fiber, PLAXIS-2D, IITPAVE, TBR.