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Influence of temperature on the water retention properties of compacted GMZ01 bentonite

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Abstract

Investigation of the temperature effects on the water retention properties of compacted bentonite is of great importance in the context of geological disposal of high-level radioactive waste (HLW) based on the multi-barrier concept. Gaomiaozi (GMZ) bentonite, collected from the Inner Mongolia Autonomous Region of China, has been selected as a potential buffer/backfill material for the construction of Chinese HLW deep geological repository. In this study, soil water retention curves (SWRCs) of both confined and unconfined compacted GMZ01 bentonite specimens with an initial dry density of 1.70 g/cm3 were investigated at temperatures 20, 40, 60 and 80 °C. Results indicate that the water content decreases as temperature rises, even though the temperature effects on the water retention capacity of compacted GMZ01 bentonite depend on constraint-conditions. The influence of constraint conditions is more significant at relatively low suctions. Under unconfined conditions, the temperature effect is insignificant. However, under confined conditions, the influence on the water retention capacity is found to be significantly suction dependent. The hysteresis behavior of unconfined compacted bentonite becomes less significant as temperature increases. Based on the corresponding results obtained, a modified model was developed for describing the SWRCs of confined compacted GMZ01 bentonite with consideration of temperature effects. It appears that the calculated SWRCs agree well with the experimental ones, indicating that the modified model can satisfactorily describe the effect of temperature on the water retention properties of confined compacted GMZ01 bentonite.

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References

  • Bharat TV, Sivapullaiah PV, Allam MM (2013) Novel procedure for the estimation of swelling pressures of compacted bentonites based on diffuse double layer theory. Environ Earth Sci 70(1):303–314

    Article  Google Scholar 

  • Blatz J, Graham J (2000) A system for controlled suction in triaxial tests. Géotechnique 50(4):465–469

    Article  Google Scholar 

  • Brooks RH, Corey AT (1964) Hydraulic properties of porous media, Hydrol Pap 3, Colorado State University. Fort Collins, CO

  • Cui YJ, Delage P (1996) Yielding and plastic behaviour of an unsaturated compacted silt. Géotechnique 46(2):291–311

    Article  Google Scholar 

  • Cui YJ, Tang AM, Qian LX, Ye WM, Chen B (2011) Thermal-mechanical behavior of compacted GMZ bentonite. Soils Found 51(6):1065–1074

    Article  Google Scholar 

  • Cuisinier O, Masrouri F (2005) Hydromechanical behaviour of a compacted swelling soil over a wide suction range. Eng Geol 81(3):204–212

    Article  Google Scholar 

  • Delage P, Cui YJ (2000) L’eau dans les sols non saturés. Techniques de l’Ingénieur, C301, traité Construction, vol C2

  • Delage P, Howat MD, Cui YJ (1998) The relationship between suction and swelling properties in a heavily compacted unsaturated clay. Eng Geol 50(1):31–48

    Article  Google Scholar 

  • Fredlund DG, Xing A (1994) Equations for the soil-water characteristic curve. Can Geotech J 31:521–532

    Article  Google Scholar 

  • Houston WN, Dye HB, Zapata CE, Perera YY, Harraz A (2006) Determination of SWCC using one point suction measurement and standard curves. Geotechnical Special Publication. American Society of Civil Engineers, Reston, VA 20191-4400, United States, Carefree, AZ, United States, pp 1482–1493

  • Jacinto AC, Villar MV, Gómez-Espina Roberto, Ledesma Alberto (2009) Adaptation of the van Genuchten expression to the effects of temperature and density for compacted bentonites. Appl Clay Sci 42:575–582

    Article  Google Scholar 

  • Jacinto AC, Villar MV, Ledesma A (2012) Influence of water density on the water-retention curve of expansive clays. Géotechnique 62(8):657–667

    Article  Google Scholar 

  • Kasbohm J, Pusch R, Lan NT, Thao HM (2013) Lab-scale performance of selected expandable clays under HLW repository conditions. Environ Earth Sci 69(8):2569–2579

    Article  Google Scholar 

  • Lee JO, Cho WJ, Choi H (2013) Sorption of cesium and iodide ions onto KENTEX-bentonite. Environ Earth Sci 70(5):2387–2395

    Article  Google Scholar 

  • Leij FJ, Russell WB, Lesch SM (1997) Closed-form expressions for water retention and conductivity data. Ground Water 35:848–858

    Article  Google Scholar 

  • Liu YM, Wen ZJ (2003) An investigation of the physical properties of clayey materials used in nuclear waste disposal at great depth. Miner Rocks 23(4):42–45 (in Chinese)

    Google Scholar 

  • Lloret A, Villar MV (2007) Advances on the knowledge of the thermo-hydromechanical behaviour of heavily compacted FEBEX bentonite. Phys Chem Earth 32(8–14):701–715

    Article  Google Scholar 

  • Lloret A, Villar MV, Sanchez M, Gens A, Pintado X, Alonso EE (2003) Mechanical behaviour of heavily compacted bentonite under high suction changes. Géotechnique 53(1):27–40

    Article  Google Scholar 

  • Marcial D (2013) Measuring water retention properties of a series of bentonite clays a wide range of suctions. Advances in unsaturated soils. Taylor Francis Group, London, pp 135–140

    Chapter  Google Scholar 

  • Munier R. (2013) Reply to superior techniques for disposal of highly radioactive waste (HLW) Pusch R, WestonR (eds) Environ Earth Sci 69(1):297–303

  • Nam S, Gutierrez M, Diplas P, Petrie J, Alexandria W, Lu N, Juan JM (2009) Comparison of testing techniques and models for establishing the SWCC of riverbank soils. Eng Geol 110:1–10

    Article  Google Scholar 

  • Phayak T (2006) Experimental investigations on small-strain stiffness properties of partially saturated soils via resonant column and bender element testing. PhD thesis to the University of Texas at Arlington

  • Romero E (1999) Characterization and thermo-hydro-mechnical behaviour of unsaturated boom clay: an experimental study. Ph.D thesis, Universitat Politècnica de Catalunya, Barcelona, Spain

  • Sánchez M (2004) Thermo-hydro-mechanical coupled analyses in low permeability media. PhD Thesis, Universitat Politècnica de Catalunya, Spain

  • Tang AM, Cui YJ (2005) Controlling suction by the vapour equilibrium technique at different temperatures and its application in determining the water retention properties of MX80 clay. Can Geotech J 42:1–10

    Article  Google Scholar 

  • Tang AM, Cui YJ, Qian LX, Delage P, Ye WM (2010) Calibration of the osmotic technique of controlling suction with respect to temperature using a miniature tensiometer. Can Geotech J 47(3/1):359–365

    Article  Google Scholar 

  • Tessier D (1984) Etude expérimentale de l’organisation des matériaux argileux: Hydratation, gonflement et structuration au cours de la dessiccation et de la réhumectation. Université de Paris VII, Paris, France, Thèse de doctorat d’état

    Google Scholar 

  • van Genuchten M (1980) A closed-form equation for predicting the hydraulic conductivity of unsaturated soils. Soil Sci Soc Am J 44:892–898

    Article  Google Scholar 

  • Villar MV, Lloret A (2004) Influence of temperature on the hydro-mechanical behaviour of a compacted bentonite. Appl Clay Sci 26:337–350

    Article  Google Scholar 

  • Villar MV, Gomez-Espina R, Lloret A (2010) Experimental investigation into temperature effect on hydro- mechanical behaviours of bentonite. J Rock Mech Geotech Eng 2(1):71–78

    Google Scholar 

  • Wang Q, Cui YJ, Tang AM, Li XL, Ye WM (2014) Time- and density-dependent microstructure features of compacted bentonite. Soils and Foundations. doi:10.1016/j.sandf.2014.06.021

  • Ye WM, Cui YJ, Qian LX, Chen B (2009a) An experimental study of the water transfer through confined compacted GMZ bentonite. Eng Geol 108(3–4):169–176

    Article  Google Scholar 

  • Ye WM, Wan M, Chen B, Chen YG, Cui YJ, Wang J (2009b) Effect of temperature on soil-water characteristics and hysteresis of compacted Gaomiaozi bentonite. J Central South Univ Tech 16(5):821–826

    Article  Google Scholar 

  • Ye WM, Chen YG, Chen B, Wang Q, Wang J (2010a) Advances on the knowledge of the buffer/backfill properties of heavily compacted GMZ bentonite. Eng Geol 116(1–2):12–20

    Article  Google Scholar 

  • Ye WM, Wang Q, Pan H, Chen B (2010b) Thermal conductivity of compacted GMZ01 bentonite. Chin J Geol Eng V32(6):821–826 (in Chinese)

    Google Scholar 

  • Ye WM, Wan M, Chen B, Chen YG, Cui YJ, Wang J (2012a) Temperature effects on the unsaturated permeability of the densely compacted GMZ01 bentonite under confined conditions. Eng Geol 126:1–7

    Article  Google Scholar 

  • Ye WM, Zhang YW, Chen B, Chen YG, Cui YJ (2012b) Investigation on compressibility of highly compacted GMZ01 bentonite with suction and temperature control. Nucl Eng Des 252:11–18

    Article  Google Scholar 

  • Ye WM, Wan M, Chen B, Chen YG, Cui YJ, Wang J (2013) Temperature effects on the swelling pressure and saturated hydraulic conductivity of the compacted GMZ01 bentonite. Environ Earth Sci 68(1):281–288

    Article  Google Scholar 

  • Ye WM, Wan M, Chen B, Chen YG, Cui YJ, Wang J (2014) An unsaturated hydraulic conductivity model for compacted GMZ01 bentonite with consideration of temperature. Environ Earth Sci 7(4):1937–1944

    Article  Google Scholar 

Download references

Acknowledgments

The authors are Grateful to the National Natural Science Foundation of China (Projects No. 41030748 and No. 41272287), China Atomic Energy Authority (Project [2011]1051) for the financial supports. This work was also conducted within a Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT, IRT1029).

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Authors and Affiliations

  1. Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University, Shanghai, 200092, People’s Republic of China

    M. Wan, W. M. Ye, Y. G. Chen & Y. J. Cui

  2. United Research Center for Urban Environment and Sustainable Development, The Ministry of Education, Shanghai, 200092, People’s Republic of China

    W. M. Ye

  3. Laboratoire Navier, Ecole des Ponts ParisTech, Paris, France

    Y. J. Cui

  4. Beijing Research Institute of Uranium Geology, Beijing, 100083, People’s Republic of China

    J. Wang

  5. Shanghai Tunnel Engineering Co., Ltd, Shanghai, 200043, People’s Republic of China

    M. Wan

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  1. M. Wan
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  2. W. M. Ye
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  3. Y. G. Chen
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  4. Y. J. Cui
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  5. J. Wang
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Correspondence to W. M. Ye.

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Wan, M., Ye, W.M., Chen, Y.G. et al. Influence of temperature on the water retention properties of compacted GMZ01 bentonite. Environ Earth Sci 73, 4053–4061 (2015). https://doi.org/10.1007/s12665-014-3690-y

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  • DOI: https://doi.org/10.1007/s12665-014-3690-y

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