An Evaluation of Soil-Water Characteristic Curve Model for Compacted Bentonite Considering Temperature Variation |
Yoon, Seok
(Radioactive Waste Disposal Research Division, KAERI)
Jeon, Jun-Seo (Building Safety Research Center & Seismic Safety Research Center, KICT) Go, Gyu-Hyun (Dept. of Civil Engrg., Kumoh National Institute of Technology) Kim, Geon-Young (Radioactive Waste Disposal Research Division, KAERI) |
1 | van Genuchten, M. T. (1980), "A Closed-form Equation Predicting the Hydraulic Conductivity of Unsaturated Soils", Soil Sci. Soc, Amer. J., Vol.44, pp.892-898. DOI |
2 | Villar, M. V., Gomez-Espina, R., and Lloret, A. (2010), "Experimental Investigation into Temperature Effect on Hydro-mechanical behaviours of Bentonite", Journal of Rock Mechanics and Geotechnical Engineering, Vol.2, No.1, pp.71-78. |
3 | Villar, M. V., Martin, P. L., and Barcala, J. M. (2006), "Modification of Physical, Mechanical and Hydraulic Properties of Bentonite by Thermo-hydraulic Gradients", Engineering Geology, Vol.81, pp. 284-297. DOI |
4 | Yoon, S., Go, G. H., Lee, J. O., and Kim, G. Y. (2019), "Evaluation of Water Suction for the Compacted Bentonite Buffer Considering Temperature Variation", Journal of the Korean Geotechnical Society, Vol.34, No.11, pp.7-14. |
5 | Yoon, S., Jeon, J. S., Chang, S., Lee, D. H., Lee, S. R., and Kim, G. Y. (2020), "Characteristics of Water Suction for a Korean Compacted Bentonite", Nuclear Technology, Vol.206, pp.514-525. DOI |
6 | Choi, Y. C., Cho, W, J., Lee, J. O., and Kim, G. Y. (2019), "Experimental Data Analysis during Initial In-DEBS Operation", Journal of Nuclear Fuel Cycle Waste Technology, Vol.17, No.S, pp.81-95. DOI |
7 | Blatz, J. A., Cui, Y. J., and Oldecop, L. (2008), "Vapour Equilibrium and Osmotic Technique for Suction Control", Geotechnical and Geological Engineering, Vol.26, pp.661-673. DOI |
8 | Cho, W. J. (2019), "Bentonite barrier material for radioactive waste disposal", KAERI/GP-535/2019. |
9 | Cho, W. J., Kim, J. S., Yoon, S., and Kim, G. Y. (2018), "Estimation of the water suction and swelling pressure of compacted bentonite at elevated temperature", KAERI/TR-7334/2018. |
10 | Dixon, D. A., Gray, M. N., and Thomas, A. W. (1985), "A Study of the Compaction Properties of Potential Clay-sand Buffer Mixtures for Use in Nuclear Fuel Waste Disposal", Engineering Geology, Vol.21, pp.247-255. DOI |
11 | IAEA (2006), "Geological disposal of radioactive waste. Safety Requirement", IAEA Safety Standards Series. |
12 | Jacinto, A. C., Villar, M. V., Gomez-Espina, R., and Ledesma, A. (2009), "Adaptation of the van Genuchten Expression to the Effects of Temperature and Density for Compacted Bentonites", Applied Clay Science, Vol.42, pp.575-582. DOI |
13 | JNC. (2000), "H12 project to establish technical basis for HLW disposal in Japan, Suport Report 2. Japan Nuclear Cycle Development Institute. |
14 | Kim, G. Y., Lee, J. O., Cho, W. J., and Baik, M. H. (2019), "In-situ demonstration of engineered barrier system (In-DEBS) for characterization of coupled THM behavior in KURT", Journal of Nuclear Fuel Cycle Waste Technology, Vol. 17, No. S, pp. 1-14. |
15 | LLoret, A., Villar, M. V., Sanchez, M., Gens, A., Pintado, X., and Alonso, E. E. (2003), "Mechanical behavior of Heavily Compacted Bentonite under High Suction Changes", Geotechnique, Vol.53, pp.27-40. DOI |
16 | Kim, M. S., Jun, J. S., Kim, M. J., Lee, J., and Lee, S. R. (2019), "A Multi-objective Optimization of Initial Conditions in a Radioactive Waste Repository by Numerical Thermo-hydro-mechanical Modeling", Computers and Geotechnics, Vol.114, pp.103106. DOI |
17 | Lee, C., Cho, W. J., Lee, J., and Kim, G. Y. (2019), "Numerical Analysis of Coupled Thermo-Hydro-Mechanical (THM) Behavior at Korean Reference Disposal System (KRS) Using TOUGH2- MP/FLAC3D Simulator", Journal of Nuclear Fuel Cycle Waste Technology, Vol.17, No.2, pp.183-202. DOI |
18 | Lee, J. O., Cho, W. J., and Kwon, S. (2011), "Thermal-hydro-mechanical properties of refernece bentonite buffer for a Korean HLW repository", Tunnel and Underground Space, Vol.21, No.4, pp.264-273. DOI |
19 | Lee, J. O., Kim, G. Y., and Yoon, S. (2017), "System planning for measuring coupled THM properties of buffer: SWRC measurement of unsaturated compacted bentonite, KAERI/TR-7009/2017. |
20 | Lloret, A. and Villar, M. V. (2007), "Advances on the Knowledge of the Thermo-hydro-mechanical behaviour of Heavily Compacted "FEBEX" Bentonite", Physics and Chemistry of the Earth, Vol.32, pp.701-715. DOI |
21 | Ma, C. and Hueckel, T. (1992), "Stress and Pore Pressssure in Saturated Clay Subject to Heat from Radioactive Waste: A Numerical Simulation", Canadian Geotechnical Journal, Vol.29, pp.1087-1094. DOI |
22 | Nguyen-Tuan, L. (2014), "Coupled thermo-hydro-mechanical analysis: experiment and back analysis", Ph.D Thesis, Ruhr-Universitat Bochum. |