Characterizing Resilient Behavior of Naturally Occurring Bituminous Sands for Road Construction
Publication: Journal of Materials in Civil Engineering
Volume 22, Issue 11
Abstract
Oil sand is a generic name given to natural deposits of bituminous sand materials that are mined for crude oil production. These materials are currently used as subgrade materials of temporary and permanent roads in oil sand fields for operating large capacity haul trucks and shovels. This paper focuses on determining in laboratory the resilient behavior of three oil sand materials with bitumen contents of 8.5, 13.3, and 14.5% by weight. The resilient modulus properties were obtained using a newly established repeated load triaxial test procedure. From the test results, nonlinear models were successfully developed in the forms of K-theta, Witczak-Uzan, and the mechanistic empirical pavement design guide (MEPDG) models to properly characterize temperature and stress dependent resilient behavior. The modified K-theta model predicted the overall dependency on applied stress states and temperature quite satisfactorily for all the three oil sands when compared to the modified Witczak-Uzan and MEPDG models. The results presented and the models developed can be practically used to estimate the field stiffness behavior of oil sands as subgrade materials.
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Acknowledgments
The writers would like to acknowledge Dr. Liqun Chi and Dr. Kaiming Xia of Caterpillar, Inc. of Peoria, Ill. for their collaborative efforts in funding this paper. Also, the immense contribution of Professor Emeritus Samuel Carpenter of the University of Illinois at Urbana-Champaign to this study is acknowledged.
References
AASHTO. (2005). “Determining the resilient modulus of soil and aggregate materials. Standard specifications for transportation materials and methods of sampling and testing.” T 307, Washington, D.C.
AASHTO. (2009). “Determining the asphalt binder content of hot mix asphalt by the ignition method. Standard specifications for transportation materials and methods of sampling and testing.” T 308, Washington, D.C.
Adu-Osei, A. (2000). “Characterization of unbound granular layers in flexible pavements.” Ph.D. thesis, Texas A&M Univ., College Station, Tex.
Agar, J. G., Morgenstern, N. R., and Scott, J. D. (1987). “Shear strength and stress-strain behavior of Athabasca oil sand at elevated temperatures and pressures.” Can. Geotech. J., 24, 1–10.
Anochie-Boateng, J., and Tutumluer, E. (2009). “Shear strength properties of naturally occurring bituminous sands.” Proc., Bearing Capacity of Roads Roadways, and Airfields, Vol. 2, 1029–1037.
Anochie-Boateng, J., Tutumluer, E., and Carpenter, S. H. (2008). “Permanent deformation behavior of naturally occurring bituminous sands.” Transportation Research Board 2059. Transportation Research Board of National Academies, Washington, D.C., 31–40.
Boyce, J. R. (1976). “The behavior of a granular material under repeated load.” Ph.D. thesis, Univ. of Nottingham, Nottingham, U.K.
Dusseault, M. B., and Morgenstern, N. R. (1978). “Shear strength of Athabasca oil sands.” Can. Geotech. J., 15, 216–238.
Hicks, R. G., and Monismith, C. L. (1971). “Factors influencing the resilient response of granular materials.” Highway Research Board Record No. 345, Washington, D.C., 15–31.
Joseph, T. G. (2002). “OsEIP: The oil sands-equipment interactions program.” CIM Bulletin, 95(1064), 58–61.
Joseph, T. G. (2005). “Physical, static and inferred dynamic loaded properties of oil sand.” Final Progress Rep. Nos. I, II, and III, Caterpillar Inc., Peoria, Ill.
Li, P., and Chalaturnyk, R. J. (2005). “Geomechnanical model of oil sands.” SPE Int. Thermal Operations and Heavy Oil Symp., SPE/PS-CIM/CHOA, Calgary, B453–B457.
National Energy Board. (2004). Canada’s oil sands: Opportunities and challenges to 2015, National Energy Board, Calgary, Alta.
NCHRP. (2004). “Guide for the design of new and rehabilitated pavement structures.” Final Rep. 1-37A, Part 2, National Research Council, Washington, D.C.
Samieh, A. M., and Wong, R. C. K. (1997). “Deformation of Athabasca oil sand in triaxial compression tests at low effective stresses under varying boundary conditions.” Can. Geotech. J., 34, 985–990.
Samieh, A. M., and Wong, R. C. K. (1998). “Modeling the responses of Athabasca oil sand in triaxial compression tests at low pressure.” Can. Geotech. J., 35, 395–406.
Seyhan, U. (2002). “Characterization of anisotropic granular layer behavior in flexible pavements.” Ph.D. dissertation, Univ. of Illinois, Urbana, Ill.
Sousa, J. B., and Monismith, C. L. (1987). “Dynamic response of paving materials.” Transportation Research Record No. 1136, Transportation Research Board of National Academies, Washington, D.C., 57–68.
Thompson, M. R., and Robnett, Q. L. (1979). “Resilient properties of subgrade soils.” Transp. Engrg. J., 105, 71–89.
Uzan, J. (1985). “Characterization of granular materials.” Transportation Research Record 1022, Transportation Research Board of National Academies, National Research Council, Washington, D.C., 52–59.
Uzan, J., Witczak, M. W., Scullion, T., and Lytton, R. L. (1992). “Development and validation of realistic pavement response models.” Proc., 7th Int. Conf. on Asphalt Pavements, Vol. 1, 334–350.
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© 2010 ASCE.
History
Received: Jul 27, 2009
Accepted: Apr 29, 2010
Published online: May 7, 2010
Published in print: Nov 2010
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