Assessment of Subballast Filtration under Cyclic Loading
Publication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 136, Issue 11
Abstract
This paper presents an investigation into the seepage hydraulics of a layer of subballast filter subjected to cyclic loading in a fully saturated environment. A multilayer mathematical approach was used to predict the time-dependent permeability of this filter, with a reduction in porosity as a function of compression under cyclic loading, and the amount of base soil trapped within the filter voids being the two main aspects of this proposed model. Laboratory test results conducted on a novel cyclic loading permeameter apparatus were used to validate the proposed model. The family of equations that are an integral part of the proposed model are then presented in the form of compact visual guidelines anticipated to provide a more practical tool for railway design practitioners.
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Acknowledgments
Part of this work was inspired by late Professor Peter Vaughn, whose communications with the second writer helped developed the research program. The support for this paper was provided by the Cooperative Research Centre for Railway Engineering and Technologies (Rail CRC Project UNSPECIFIED163). Dr. Prashan Premaratne of the University of Wollongong provided assistance in the removal of signal noise from the test data, which is gratefully acknowledged.
References
Alobaidi, I. M., and Hoare, D. J. (1999). “Mechanism of pumping at the subgrade-subbase interface of highway pavements.” Geosynthet. Int., 6(4), 241–259.
ASTM. (2006). “Standard test method for identification and classification of dispersive clay soils by the pinhole test.” D4647, Philadelphia.
Bertram, G. E. (1940). “An experimental investigation of protective filters.” Rep. No. 6(267), Harvard Graduate School of Engineering, Harvard Univ. Press, Cambridge, Mass.
Carman, P. C. (1938). “Determination of the specific surface of powders I.” J. Soc. Chem. Ind. Trans., 57, 225–234.
Chang, W. J., Rathje, E. M., Stokoe, K. H., II, and Hazirbaba, K. (2007). “In situ pore pressure generation behavior of liquefiable sand.” J. Geotech. Geoenviron. Eng., 133(8), 921–931.
Christie, D. (2007). “Bulli field trial: Vertical and lateral pressure measurement.” Rail CRC Seminar, seminar conducted at the University of Wollongong.
Head, K. H. (1982). Manual of soil laboratory testing, permeability, shear strength and compressibility tests, Vol. 2, Pentech, London.
Indraratna, B., and Locke, M. (2000). “Analytical modelling and experimental verification of granular filter behaviour.” Keynote paper, filters and drainage in geotechnical and geoenvironmental engineering, W. Wolski and J. Mlynarek, eds., Balkema, Rotterdam, 3–26.
Indraratna, B., Raut, A. K., and Khabbaz, H. (2007). “Constriction-based retention criterion for granular filter design.” J. Geotech. Geoenviron. Eng., 133(3), 266–276.
Jeyisanker, K., and Gunaratne, M. (2009). “Analysis of water seepage in a pavement system using the particulate approach.” Comput. Geotech., 36(4), 641–654.
Karpoff, K. (1955). “The use of laboratory tests to develop design criteria for protective filter.” Proc., 58th Annual Meeting, ASTM, Philadelphia, 1183–1198.
Kenney, T., and Lau, D. (1985). “Internal stability of granular filters.” Can. Geotech. J., 22(2), 215–225.
Koerner, G. R., Koerner, R. M., and Martin, J. P. (1994). “Design of landfill leachate-collection filters.” J. Geotech. Geoenviron. Eng., 120(10), 1792–1803.
Kozeny, J. (1927). “Ueber kapillare leitung des wassers im boden.” Sitzungsberichte der Akademie der Wissenschaften, Wien, 136(2a), 271–306.
Kuerbis, R., Negussey, D., and Vaid, Y. P. (1988). “Effect of gradation and fines content on the undrained response of sand.” Hydraulic fill structures, ASCE, New York, GSP 21, 330–345.
Lambe, T. W., and Whitman, R. V. (1969). Soil mechanics, Wiley, New York.
Locke, M., Indraratna, B., and Adikari, G. (2001). “Time-dependent particle transport through granular filters.” J. Geotech. Geoenviron. Eng., 127(6), 521–529.
Melan, E. (1936). Theorie statisch unbestimmer systeme aus ideal-plastischen baustoff, Sitzungsberichte der Akademie der Wissenschaften, Wien, Germany, 145–195.
Perzyna, P. (1966). “Fundamental problems in viscoplasticity.” Adv. Appl. Mech., 9, 243–377.
Raut, A. K., and Indraratna, B. (2008). “Further advancement in filtration criteria through constriction-based techniques.” J. Geotech. Geoenviron. Eng., 134(6), 883–887.
Sansalone, J., Kuang, X., and Ranieri, V. (2008). “Permeable pavement as a hydraulic and filtration interface for urban drainage.” J. Irrig. Drain. Eng., 134(5), 666–674.
Selig, E. T., and Waters, J. M. (1994). Track technology and substructure management, Thomas Telford, London.
Sherard, J., Dunnigan, L., and Talbot, J. (1984). “Basic properties of sand and gravel filters.” J. Geotech. Engng. Div. ASCE, 110(6), 684–700.
Suiker, A. S. J., and de Borst, R. (2003). “A numerical model for the cyclic deterioration of railway tracks.” Int. J. Numer. Methods Eng., 57, 441–470.
Trani, L. D., and Indraratna, B. (2010). “Use of impedance probe for estimation of porosity changes in saturated granular filters under cyclic loading: Calibration and application.” J. Geotech. Geoenviron. Eng., 136(10), in press.
Wheat, P., and Smith, A. (2008). “Assessing the marginal infrastructure maintenance wear and tear costs of Britain’s railway network.” J. Transp. Econ. Policy, 42, 189–224.
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© 2010 ASCE.
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Received: Jul 31, 2009
Accepted: Apr 30, 2010
Published online: Oct 15, 2010
Published in print: Nov 2010
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