Flexural Strength and Effective Modulus of Large Columnar-Grained Freshwater Ice
Publication: Journal of Cold Regions Engineering
Volume 30, Issue 2
Abstract
In this study, the flexural properties of large columnar-grained freshwater ice in the temperature range of to and strain rates of to were reviewed, which is of engineering interest. Two loading modes were used in the test: the upward loading mode (bottom in tension) and the loading force perpendicular to the crystal growth direction (side in tension). The results showed that the flexural strength of large columnar-grained freshwater ice was not affected by the loading direction. In addition, the tests demonstrated the clear dependency of flexural strength on the temperature and strain rate. As the test temperature decreased, the ice became stronger but also very brittle. Because it is a viscoelastic brittle material, the mechanical properties of ice are sensitive to the strain rate. The effective modulus can be regarded as an indicator of the elastic and viscous deformation that is dependent on the strain rate and temperature. The results also showed that there was no significant correlation between the effective modulus of large columnar-grained freshwater ice and the increasing strain rate at test temperatures of and , but the effective modulus increased significantly when the strain-rate test temperature was between and .
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Acknowledgments
This research was supported by the National Natural Science Foundation of China (Grant Nos. 51079021, 41376186, 41402203), and the Science and Technology Research Project of the Department of Education of Heilongjiang Province (No. 12531509). The authors also wish to thank Heilongjiang Provincial Hydraulic Research Institute for their assistance with field measurements.
References
Brown, T. G., and Määttänen, M. (2009). “Comparison of Kemi-I and Confederation Bridge cone ice load measurement results.” Cold Reg. Sci. Technol., 55(1), 3–13.
Cole, D. M. (2001). “The microstructure of ice and its influence on mechanical properties.” Eng. Fract. Mech., 68(17–18), 1797–1822.
Dewar, K., Meyer, D., and Li, W. M. (2001). “Harbin, lanterns of ice, sculptures of snow.” Tourism Manage., 22(5), 523–532.
Dong, J., Li, Z., Zhang, L., Li, G., and Han, H. (2011). “Experimental study of sea ice forces on a structure and its stability.” Adv. Mater. Res., 243–249, 4750–4753.
Fransson, L. (2002). “Seasonal effects on the flexural strength of river ice.” Proc., 16th IAHR Int. Symp. on Ice, International Association for Hydro-Environment Engineering and Research (IAHR), New York, 24–31.
Frederking, R. M. W., and Svec, O. J. (1985). “Stress-relieving techniques for cantilever bean tests in an ice cover.” Cold Reg. Sci. Technol., 11(3), 247–253.
Frederking, R. M. W., and Timco, G. W. (1983). “On measuring flexural properties of ice using cantilever beams.” Ann. Glaciol., 4, 58–65.
Gagnon, R. E., and Gammon, P. H. (1995). “Characterization and flexural strength of iceberg and glacier ice.” J. Glaciol., 41(137), 103–111.
Gold, L. W. (1977). “Engineering properties of fresh-water ice.” J. Glaciol., 19(81), 197–212.
Gow, A. J., and Ueda, H. T. (1989). “Structure and temperature dependence of the flexure properties of laboratory freshwater ice sheets.” Cold Reg. Sci. Technol., 16(3), 249–270.
Iliescu, D., Baker, I., and Cullen, D. (2002). “Preliminary microstructural and microchemical observations on pond and river accretion ice.” Cold Reg. Sci. Technol., 35(2), 81–99.
Ji, S., Wang, A., Su, J., and Yue, Q. (2011). “Experimental studies on elastic modulus and flexural strength of sea ice in the Bohai Sea.” J. Cold Reg. Eng., 182–195.
Jordaan, I. J. (2001). “Mechanics of ice-structure interaction.” Eng. Fract. Mech., 68(17–18), 1923–1960.
Kermani, M., Farzaneh, M., and Gagnon, R. (2008). “Bending strength and effective modulus of atmospheric ice.” Cold Reg. Sci. Technol., 53(2), 162–169.
Leppäranta, M., and Kosloff, P. (2000). “The structure and thickness of Lake Pääjärvi ice.” Geophysical, 36(1–2), 233–248.
Masterson, D. M. (2009). “State of the art of ice bearing capacity and ice construction.” Cold Reg. Sci. Technol., 58(3), 99–112.
Michel, B., and Ramseier, R. O. (1971). “Classification of river and lake ice.” Can. Geotech. J., 8(1), 36–45.
Schulson, E. M. (2001). “Brittle failure of ice.” Eng. Fract. Mech., 68(17–18), 1839–1887.
Schwarz, J., et al. (1981). “Standardized testing methods for measuring mechanical properties of ice.” Cold Reg. Sci. Technol., 4(3), 245–253.
Sinha, N. K. (1987). “Effective Poisson’s ratio of isotropic ice.” Proc., 6th Int. Offshore Mechanics and Arctic Engineering Symp., ASME, New York, 189–195.
Sjölind, S. G. (1987). “A constitutive model for ice as a damaging visco-elastic material.” Cold Reg. Sci. Technol., 14(3), 247–262.
Svec, O. J., and Frederking, R. M. W. (1981). “Cantilever beam tests in an ice cover: Influence of plate effects at the root.” Cold Reg. Sci. Technol., 4(2), 93–101.
Tabata, T. (1967). “Studies of the mechanical properties of sea ice: The flexural strength of small sea ice beams.” Phys. Snow Ice Proc., 1(1), 481–497.
Tabata, T., Fujino, K., and Aota, M. (1967). “Studies on the mechanical properties of sea ice: The flexural strength of sea ice in situ.” Phys. Snow Ice Proc., 1(1), 539–550.
Tatinclaux, J., and Hirayama, K. (1982). “Determination of the flexural strength and elastic modulus of ice from in situ cantilever-beam tests.” Cold Reg. Sci. Technol., 6(1), 37–47.
Timco, G. W., and Frederking, R. M. W. (1982a). “Comparative strengths of freshwater ice.” Cold Reg. Sci. Technol., 6(1), 21–27.
Timco, G. W., and Frederking, R. M. W. (1982b). “Flexural strength and fracture toughness of sea ice.” Cold Reg. Sci. Technol., 8(1), 35–41.
Timco, G. W., and Johnston, M. E. (2002). “Sea ice strength during the melt season.” Proc., 16th IAHR Int. Symp. on Ice, International Association for Hydro-Environment Engineering and Research (IAHR), New York, 187–193.
Timco, G. W., and O’Brien, S. (1994). “Flexural strength equation for sea ice.” Cold Reg. Sci. Technol., 22(3), 285–298.
Timco, G. W., and Weeks, W. F. (2010). “A review of the engineering properties of sea ice.” Cold Reg. Sci. Technol., 60(2), 107–129.
Traetteberg, A., Gold, L. W., and Frederking, R. M. W. (1975). “The strain rate and temperature dependence of Young’s modulus of ice.” Proc., IAHR 3rd Int. Symp. on Ice Problems, International Association for Hydro-Environment Engineering and Research (IAHR), New York, 479–486.
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© 2015 American Society of Civil Engineers.
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Received: Feb 3, 2015
Accepted: Aug 26, 2015
Published online: Oct 22, 2015
Discussion open until: Mar 22, 2016
Published in print: Jun 1, 2016
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