Effect on bearing capacity and settlement behaviour of fly-ash reinforced with fine micropiles

References

• Al-Omari, R.R., Fattah, M.Y., Ali, H.A., 2016. Treatment of soil swelling using geogrid reinforced columns. Italian Journal of Geosciences, 135 (1), 83–94. doi:10.3301/IJG.2014.54
   Web of Science ®Google Scholar
• Bhattacharjee, A., Mittal, S., Krishna, A., 2011. Bearing capacity improvement of square footing by micropiles. International Journal of Geotechnical Engineering, 5, 113–118. doi:10.3328/IJGE.2011.05.01.113-118
   Google Scholar
• Bureau of Indian Standards. (1993). Code, I. S. 2720 (Part 11). Determination of the shear strength parameters of a specimen tested in unconsolidated undrained triaxial compression without the measurement of pore water pressure (first revision).
   Google Scholar
• Davies, R.G., et al., 2008. City-Wide relationships between green spaces, urban land use and topography. Urban Ecosystems, 11 (3), 269–287. doi:https://doi.org/10.1007/s11252-008-0062-y
   Google Scholar
• Demir, A., et al., 2013. Experimental and numerical analyses of circular footing on geogrid-reinforced granular fill underlain by soft clay. Acta Geotechnica. doi:http://dx.doi.org/10.1007/s11440-013-0207-x
   Web of Science ®Google Scholar
• Dhadse, S., Kumari, P., and Bhagia, L.J., 2008. Fly ash characterization, utilization and government initiatives in India - a review. Journal of Scientific and Industrial Research, 67, 11–18.
   Web of Science ®Google Scholar
• Deb, K., et al., 2007. Numerical analysis of multilayer geosynthetic-reinforced granular bed over soft fill. Geotechnical and Geological Engineering, 25 (6), 639–646. doi:10.1007/s10706-007-9136-5
   Google Scholar
• Esmaeili, M., Nik, M.G., Khayyer, F., 2012. Experimental and numerical study of micropiles to reinforce high railway embankments. International Journal of Geomechanics, 13 (6), 729–744. doi:10.1061/(asce)gm.1943-5622.0000280
   Web of Science ®Google Scholar
• Fattah, M.Y., 2010. Investigation on the use of micropiles for substitution of defected piles by the finite element method. Journal of Engineering, 16 (3), 5300–5314.
   Google Scholar
• Fattah, M.Y., Al-Omari, R.R., Ali, H.A., 2015. Numerical simulation of the treatment of soil swelling using grid geocell columns. Slovak Journal of Civil Engineering, 23 (2), 9–18. doi:10.1515/sjce-2015-0007
   Google Scholar
• FHWA, 2005. Micropile design and construction (reference manual for NHI course 132078). Washington, D.C: Federal Highway Administration FHWA-NHI-05-039.
   Google Scholar
• Francis, R., et al., 1996. Group effects of model micropiles in sand. Australia-New Zealand Conf Geomech, 7 (1), 620–625.
   Google Scholar
• Goldscheider, M., Krieg, S., Ladjarevic, M. (1997). Stabilization of the foundations of the Castle of Schwerin using soft micro-piles. In Geotechnical engineering for the preservation of monuments and historic sites: proceedings of the International Symposium on Geotechnical Engineering for the Preservation of Monuments and Historic Sites, Napoli, Italy, 3-4 October 1996.
   Google Scholar
• Gupta, R.D., Alam, J., and Farooqi, M.A., 2004. Effects on CBR value and other Geotechnical Properties of Fly ash mixed with non-Woven Geo fibers and Lime. In: A. Faisal, ed. 5th International Conference on Ground Improvement Techniques, 22-23 March 2004, Kuala Lumpur. Singapore: CI-Premier Pte Ltd, 155–160.
   Google Scholar
• Guo, Z., Deng, L., 2017. Field behaviour of screw micropiles subject to axial loading in cohesive soils. Canadian Geotechnical Journal, 55, 34–44. doi:10.1139/cgj-2017-0109
   Web of Science ®Google Scholar
• Han, J., 2015. Principles and Practice of Ground Improvement. New Jersey: John Wiley & Sons, 432. ISBN 978-1118259917.
   Google Scholar
• Hwang, T.H., Kim, K.H., Shin, J.H., 2017. Effective installation of micropiles to enhance bearing capacity of micropiled raft. Soils and Foundations, 57 (1), 36–49. doi:10.1016/j.sandf.2017.01.003
   Web of Science ®Google Scholar
• Jha, J.N., Shukla, S.K., 2015. Bearing capacity and settlement characteristics of sand subgrades with vertical reinforcement supporting a square footing. International Journal of Geosynthetics and Ground Engineering, 1 (2). doi:https://doi.org/10.1007/s40891-015-0018-2
   Google Scholar
• Lizzi, F. (1978). Reticulated root piles to correct landslides. American Society of Civil Engineers Convention & Exposition, 16-20 October, Chicago, 25.
   Google Scholar
• Mahmoud, M.A., Abdrabbo, F.M., 1989. Bearing capacity tests on strip footing resting on reinforced sand subgrades. Canadian Geotechnical Journal, 26 (1), 154–159. doi:10.1139/t89-015
   Web of Science ®Google Scholar
• Mandal, J.N., Manjunath, V.R., 1995. Bearing capacity of strip footing resting on reinforced sand subgrades. Construction and Building Materials, 9 (1), 35–38. doi:10.1016/0950-0618(95)92858-E
   Google Scholar
• Otani, Y., and Hoshiya, M., 2004. Construction of database for high-capacity micro-pile method. 6th International Workshop on Micropiles (IWM) 2004, 24-27 August, 2004, Tokyo.
   Google Scholar
• Pal, S.K., 2009. Shear strength behavior of Indian Fly Ashes. Indian Geotechnical Conference (IGC), 17-19 December, 2009, Guntur, India. New Delhi: Allied Publishers.
   Google Scholar
• Qian, Z.Z., Lu, X.L., 2011. Behavior of micropiles in soft soil under vertical loading. Advanced Materials Research, 243–249, 2143–2150. doi:10.4028/scientific.net/AMR.243-249.2143
   Google Scholar
• Sireesh, S., Sitharam, T.G., D, S.K., 2009. Bearing capacity of circular footing on geocell–sand mattress overlying clay bed with void. Geotextiles and Geomembranes, 27, 89–98. doi:10.1016/j.geotexmem.2008.09.005
   Web of Science ®Google Scholar
• Schlosser, F., 2004. Practice and research on micropile groups & networks. Iwm, 2004, 24–27.
   Google Scholar
• Shukla, S.K., 2012. Handbook of Geosynthetic engineering. 2nd edn. London: ICE Publishing.
   Google Scholar
• Shukla, S.K., Sivakugan, N., Das, B.M., 2009. Fundamental concepts of soil reinforcement — an overview. International Journal of Geotechnical Engineering, 3 (3), 329–342. doi:https://doi.org/10.3328/IJGE.2009.03.03.329-342
   Google Scholar
• Sitharam, T.G., Sireesh, S., Dash, S.K., 2005. Model studies of a circular footing supported on geocell-reinforced clay. Canadian Geotechnical Journal, 42 (2), 693–703. doi:https://doi.org/10.1139/t04-117
   Web of Science ®Google Scholar
• Sridharan, A., and Murthy, S.B.R. (1993). Remedial measures to a building settlement problem. Third International Conference on Case Histories in Geotechnical Engineering, 1-4 June, 1993, St. Louis, Missouri, 221–224.
   Google Scholar
• Srinivasa Murthy, B.R., Sivakumar Babu, G.L., Srinivas, A., 2002. Analysis of bearing capacity improvement using micropiles. Ground Improvement, 6 (3), 121–128. doi:10.1680/grim.6.3.121.39047
   Google Scholar
• Suzuki, M., et al., 2018. Applicability of clinker ash as fill material in steel strip-reinforced soil walls. Soils and Foundations, 58 (1), 16–33. doi:https://doi.org/10.1016/j.sandf.2017.11.001
   Web of Science ®Google Scholar
• Tsukada, Y., Otani, Y., and Miura, K. (2004). Improvement of load bearing capacity of foundation during earthquake by prestressed micropiles. 13th World Conference on Earthquake Engg, 1-6th August 2004, Vancouver, 1–6.
   Google Scholar
• Tsukada, Y., et al., 2006. Mechanism of bearing capacity of spread footings reinforced with micropiles. Soils and Foundations, 46 (3), 367–376. doi:https://doi.org/10.3208/sandf.46.367
   Web of Science ®Google Scholar
• Verma, B., Char, A., 1986. Bearing capacity tests on reinforced sand subgrades. Journal of Geotechnical Engineering, 112 (7), 701–706. doi:10.1061/(ASCE)0733-9410(1986)112:7(701)
   Google Scholar
• Verma, B., and Jha, J. (1992). Three dimensional model footing tests for improving subgrades below existing footings. International Symposium on Earth Reinforcement Practice, 11-13th November 1992, Fukuoka, Kyushu, Japan. Balkema: Rotterdam, 707–711.
   Google Scholar
• Vidal, H. (1966). La Terre Armee, Anales de l. Institute Technique Du Batiment et Des Travaux Publiques, 888–938.
   Google Scholar
• Wang, Z., et al. (2009). Dynamic finite element analysis of micropile foundation in subgrade. Geo Hunan Int Conf: Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics, 3-6th August 2009, Changsha Hunan, China, 139–144, ISBN: 9780784410448.
   Google Scholar