Uplift Capacity of Single And Group of Granular Anchor Pile System
DOI:
https://doi.org/10.33736/jcest.879.2018Abstract
In view of increased development in the infrastructure across the world, now it becomes necessary to go for the marginal sites having weak soil for foundation. Foundations are normally designed to transfer compressive and uplift forces safely to the subsoil, wherein piles provide an appropriate solution. But the option of pile foundation is quite expensive. Before going for pile foundation, the feasibility of other alternatives must be accessed thoroughly. If it is possible to adopt some suitable ground improvement technique for enhancement of foundation strength, then it should be considered. In the present study, Granular Anchor Pile System is proposed to with stand uplift forces. The present paper, based on a field study, briefly discusses the basic principles associated with the granular pile. The analysis of field test data indicates that the proposed granular pile system is a viable means for ground improvement. It is found effective for improving varying soil conditions and capable of providing resistance to compressive forces in addition to the uplift resistance. Besides, this foundation technique has been found cost effective as compared to the concrete piles.
References
Kumar, P. (2002). Granular Anchor Pile System under Axial Pullout Loads, Ph.D, Thesis, I.I.T, Roorkee.
Phanikumar, B.R. (1997), A Study of Swelling Characteristics of Granular Pile Anchor Foundation System in Expansive Soils". Ph.D. Thesis, JNTU, Kakinada
Ranjan, G. and Kumar, P. (2000), Behaviour of Granular Piles under Compressive and Tensile Loads, Geotechnical Engineering, J. of SEAGS, 31(3) : 209-214.
Madhav, M.R and Vidyaranya, B. (2005), Analysis and Displacements of Granular Anchor Piles, International Conference on Soil-Structure Interaction, St. Petersburg.
Kranthikumar, A, Sawant, V. A., Pradeep Kumar and Shukla, S K, (2017), Numerical and Experimental Investigations of Granular Anchor Piles in Loose Sandy Soil Subjected to Uplift Loading, International Journal of Geomechanics, ASCE, 17(2): 04016059, 1-10
https://doi.org/10.1061/(ASCE)GM.1943-5622.0000733
Kumar, P. and Ranjan, G. 1999. Granular Pile System for Uplifting Loads A Case Study. Int. Conf. on Offshore and Near shore Geotechnical Engineering, GEOSHORE, Mumbai, pp.427-432.
Phanikumar, B.R., Sharma, R.S., Srirama Rao, A. and Madhav, M.R. 2004. Granular Pile Anchor Foundation System for Improving the Engineering Behaviour of Expansive Clay Beds. Geotech. Testing J., ASTM, 27(3):1-9.
https://doi.org/10.1520/GTJ11387
Ibrahim, S. F., Aljorany, A. N., & Aladly, A. I. (2014). Heave behavior of granular pile anchor-foundation (GPA-foundation) system in expansive soil. J. Civil Eng. Urban, 4(3), 213-222.
Johnson, N., & Sandeep, M. N. (2016). Ground Improvement Using Granular Pile Anchor Foundation. Procedia Technology, 24, 263-270.
https://doi.org/10.1016/j.protcy.2016.05.035
Krishna, P. H., & Murty, V. R. (2016). Anchor Piled Footings-An Alternative Foundation Technique in Expansive Soils. International Journal of Advanced Research in Engineering, 2(2), 17-21.
Phanikumar, B. R. (2016). Influence of Geogrid Reinforcement on Pullout Response of Granular Pile-Anchors (GPAs) in Expansive Soils. Indian Geotechnical Journal, 46(4), 437-444.
https://doi.org/10.1007/s40098-016-0180-z
Rao, B. G. (1982), Behaviour of Skirted Granular Piles, Ph.D, Thesis, University of Roorkee, Roorkee.
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