Citation: | TAO Gaoliang, PENG Yinjie, CHEN Yin, XIAO Henglin, LUO Chenchen, ZHONG Chuheng, LEI Da. A new fast prediction method for relative permeability coefficient of unsaturated soils based on NMR[J]. Chinese Journal of Geotechnical Engineering, 2024, 46(3): 470-479. DOI: 10.11779/CJGE20221426 |
[1] |
孙德安. 非饱和土的水力和力学特性及其弹塑性描述[J]. 岩土力学, 2009, 30(11): 3217-3231. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX200911003.htm
SUN Dean. Hydro-mechanical behaviours of unsaturated soils and their elastoplastic modelling[J]. Rock and Soil Mechanics, 2009, 30(11): 3217-3231. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX200911003.htm
|
[2] |
PHILIP J R. Linearized unsteady multidimensional infiltration[J]. Water Resources Research, 1986, 22(12): 1717-1727. doi: 10.1029/WR022i012p01717
|
[3] |
BROOKS R H, COREY A T. Hydraulic properties of porous media[J]. Transactions of the ASAE, 1964, 7(1): 0026-0028. doi: 10.13031/2013.40684
|
[4] |
CHILDS E C, COLLIS-GEORGE N. The permeability of porous materials[J]. Proceedings of the Royal Society of London Series A Mathematical and Physical Sciences, 1950, 201(1066): 392-405.
|
[5] |
MUALEM Y. A new model for predicting the hydraulic conductivity of unsaturated porous media[J]. Water Resources Research, 1976, 12(3): 513-522. doi: 10.1029/WR012i003p00513
|
[6] |
BURDINE N T. Relative permeability calculations from pore size distribution data[J]. Journal of Petroleum Technology, 1953, 5(3): 71-78. doi: 10.2118/225-G
|
[7] |
VAN GENUCHTEN M T. A closed‐form equation for predicting the hydraulic conductivity of unsaturated soils[J]. Soil Science Society of America Journal, 1980, 44(5): 892-898. doi: 10.2136/sssaj1980.03615995004400050002x
|
[8] |
FREDLUND D G, XING A Q, HUANG S Y. Predicting the permeability function for unsaturated soils using the soil-water characteristic curve[J]. Canadian Geotechnical Journal, 1994, 31(4): 533-546. doi: 10.1139/t94-062
|
[9] |
TAO G L, HUANG Z, XIAO H L, et al. A new nonlinear seepage model for clay soil considering the initial hydraulic gradient of microscopic seepage channels[J]. Computers and Geotechnics, 2023, 154: 105179. doi: 10.1016/j.compgeo.2022.105179
|
[10] |
TAO G L, PENG P, CHEN Q S, et al. A new fractal model for nonlinear seepage of saturated clay considering the initial hydraulic gradient of microscopic seepage channels[J]. Journal of Hydrology, 2023, 625: 130055. doi: 10.1016/j.jhydrol.2023.130055
|
[11] |
陈正汉, 谢定义, 王永胜. 非饱和土的水气运动规律及其工程性质研究[J]. 岩土工程学报, 1993, 15(3): 9-20. http://cge.nhri.cn/cn/article/id/9669
CHEN Zhenghan, XIE Dingyi, WANG Yongsheng. Experimental studies of laws of fluid motion, suction and pore pressures in unsaturated soil[J]. Chinese Journal of Geotechnical Engineering, 1993, 15(3): 9-20. (in Chinese) http://cge.nhri.cn/cn/article/id/9669
|
[12] |
姚志华, 陈正汉, 黄雪峰, 等. 非饱和原状和重塑Q3黄土渗水特性研究[J]. 岩土工程学报, 2012, 34(6): 1020-1027. http://cge.nhri.cn/cn/article/id/14601
YAO Zhihua, CHEN Zhenghan, Huang Xuefeng, et al. Hydraulic conductivity of unsaturated undisturbed and remolded Q3 loess[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(6): 1020-1027. (in Chinese) http://cge.nhri.cn/cn/article/id/14601
|
[13] |
陈正汉. 非饱和土与特殊土力学[M]. 北京: 中国建筑工业出版社, 2022.
CHEN Zhenghan. Mechanics for Unsaturated and Special Soils[M]. Beijing: China Architecture & Building Press, 2022. (in Chinese)
|
[14] |
SEEVERS D O. A nuclear magnetic method for determining the permeability of sandstones[C]//Proc, SPWLA 7th Annual Logging Symposium. Tulsa: Society of Petrophysicists and Well-Log Analysts, 1996.
|
[15] |
KLEINBERG R L, STRALEY, KENYON W E, et al. Nuclear magnetic resonance of rocks: T1 vs. T2[C]//Proc, SPE Annual Technical Conference and Exhibition. Houston: Society of Petroleum Engineers, 1993.
|
[16] |
陶高梁, 孔令伟. 基于微观孔隙通道的饱和/非饱和土渗透系数模型及其应用[J]. 水利学报, 2017, 48(6): 702-709. https://www.cnki.com.cn/Article/CJFDTOTAL-SLXB201706008.htm
TAO Gaoliang, KONG Lingwei. A model for determining the permeability coefficient of saturated and unsaturated soils based on micro pore channel and its application[J]. Journal of Hydraulic Engineering, 2017, 48(6): 702-709. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-SLXB201706008.htm
|
[17] |
JAEGER F, SHCHEGOLIKHINA A, AS V H, et al. Proton NMR relaxometry as a useful tool to evaluate swelling processes in peat soils[J]. The Open Magnetic Resonance Journal, 2010, 3: 27-45.
|
[18] |
陶高梁, 吴小康, 甘世朝, 等. 不同初始孔隙比下非饱和黏土渗透性试验研究及模型预测[J]. 岩土力学, 2019, 40(5): 1761-1770, 1777. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201905016.htm
TAO Gaoliang, WU Xiaokang, GAN Shichao, et al. Experimental study and model prediction of permeability coefficient of unsaturated clay with different initial void ratios[J]. Rock and Soil Mechanics, 2019, 40(5): 1761-1770, 1777. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201905016.htm
|
[19] |
TAO G L, ZHU X L, CAI J C, et al. A fractal approach for predicting unsaturated hydraulic conduceivity of deformable clay[J]. Geofluids, 2019, 8013851.
|
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