[1] Kozlowski T. A comprehensive method of determining the soil unfrozen water curves:2. stages of the phase change process in frozen soil-water system[J]. Cold Regions Science and Technology, 2003, 36(1):81-92. [2] Xu Xiaozu, Wang Jiacheng, Zhang Lixin. Physics of frozen soil[M]. Beijing:Science Press, 2010:48-61.[徐敩祖, 王家澄, 张立新. 冻土物理学[M]. 北京:科学出版社, 2001:4861.] [3] Meng Qingzhou, Li Dongqing, Chen Jin, et al. Experimental research on physical-mechanical characteristics of frozen soil based on ultrasonic technique[C]//the 9th International Conference on Permafrost, 2008:1179-1183. [4] Romanovsky V E, Osterkamp T E. Effects of unfrozen water on heat and mass transport processes in the active layer and permafrost[J]. Permafrost & Periglacial Processes, 2015, 11(3):219-239. [5] Qiu Guoqing, Chamberlain E, Iskandar I. Ion and moisture migration and frost heave in freezing Morin clay[J]. Journal of Glaciology and Geocryology, 1986, 8(1):1-14.[邱国庆, E.张伯伦, I.伊斯坎达. 莫玲黏土冻结过程中的离子迁移、水分迁移和冻胀[J]. 冰川冻土, 1986, 8(1):1-14.] [6] Dai Huiming, Le Pengfei, Wang Xinglong, et al. Frost heave susceptibility of highway subgrade soils in seasonal frost regions[J]. China Journal of Highway and Transport, 1994, 7(2):1-8.[戴惠民, 乐鹏飞, 王兴隆, 等. 季冻区公路路基土冻胀性的研究[J]. 中国公路学报, 1994, 7(2):1-8.] [7] Shi Gangqiang, Zhao Shiyun, Li Xianming, et al. The frost heaving deformation of high-speed railway subgrades in cold regions:monitoring and analyzing[J]. Journal of Glaciology and Geocryology, 2014, 36(2):360-368.[石刚强, 赵世运, 李先明, 等. 严寒地区高速铁路路基冻胀变形监测分析[J]. 冰川冻土, 2014, 36(2):360-368.] [8] Li Mingyong, Wu Qingbai, Liu Yongzhi. Monitoring the soil heat-moisture processes within an embankment in Qinghai-Tibet Railway[J]. Journal of Glaciology and Geocryology, 2011, 33(3):546-550.[李明永, 吴青柏, 刘永智. 青藏铁路路基下部土体水热过程变化的监测研究[J]. 冰川冻土, 2011, 33(3):546-550.] [9] Ma Lifeng, Niu Fujun, Liu Jiankun, et al. Numerical analysis of ground temperature regime and preventing measures of typical thaws lumping[J]. Journal of Beijing Jiaotong University (Natural Science), 2009, 33(4):134-139.[马立峰, 牛富俊, 刘建坤, 等. 冻土区典型热融滑塌地温变化及防治效果模拟[J]. 北京交通大学学报, 2009, 33(4):134-139.] [10] Anderson R, Tohidi B, Webber J B W. Gas hydrate growth and dissociation in narrow pore networks:capillary inhibition and hysteresis phenomena[J]. Geological Society, London, Special Publications, 2009, 319(1):145-159. [11] Tian Huihui, Wei Changfu, Wei Houzhen, et al. Freezing and thawing characteristics of frozen soils:bound water content and hysteresis phenomenon[J]. Cold Regions Science & Technology, 2014, 103:74-81. [12] Liu Zhen, Yu Xiong. Physically based equation for phase composition curve of frozen soils[J]. Transportation Research Record Journal of the Transportation Research Board, 2013, 2349(2349):93-99. [13] Wen Zhi, Ma Wei, Feng Wenjie, et al. Experimental study on unfrozen water content and soil matric potential of Qinghai-Tibetan silty clay[J]. Environmental Earth Sciences, 2012, 66(5):1467-1476. [14] Leng Yifei, Zhang Xifa, Yang Fengxue, et al. Experimental research on unfrozen water content of frozen soils by calorimetry[J]. Rock and Soil Mechanics, 2010, 31(12):3758-3764.[冷毅飞, 张喜发, 杨凤学, 等. 冻土未冻水含量的量热法试验研究[J]. 岩土力学, 2010, 31(12):3758-3764.] [15] Lu Jianguo, Zhang Mingyi, Zhang Xiyin, et al. Experimental study on the unfrozen water content and the freezing temperatureduring freezing and thawing processes[J]. Chinese Journal of Roack Mechanics and Engineering, 2017, 36(7):1803-1812.[路建国, 张明义, 张熙胤, 等. 冻融过程中未冻水含量及冻结温度的试验研究[J]. 岩石力学与工程学报, 2017, 36(7):1803-1812.] [16] Zhou Lingyun, Chen Zhixiong, Li Weimin. Calibration on measurement of soil water content using time domain reflectrometry (TDR)[J]. Acta Pedologica Sinica, 2003, 40(1):59-64.[周凌云, 陈志雄, 李卫民. TDR法测定土壤含水量的标定研究[J]. 土壤学报, 2003, 40(1):59-64.] [17] Du Yang, Chen Xiaofei, Zhang Yulong, et al. Reliability of calibration curves measured by TDR in frozen soils verified by NMR[J]. Journal of Glaciology and Geocryology, 2004, 26(6):788-794.[都洋, 陈晓飞, 张玉龙, 等. 用NMR法验证在冻土中TDR标定曲线的可靠性[J]. 冰川冻土, 2004, 26(6):788-794.] [18] Wu Yueru, Wang Weizhen, Jin Rui, et al. The calibration of measurement of soil water content using Time Domain Reflectometry (TDR)[J]. Journal of Glaciology and Geocryology, 2009, 31(2):262-267.[吴月茹, 王维真, 晋锐, 等. TDR测定土壤含水量的标定研究[J]. 冰川冻土, 2009, 31(2):262-267.] [19] Anderson D M, Tice A R. Predicting unfrozen water contents in frozen soils from surface area measurements[J]. Highway Research Record, 1972:12-18. [20] Xu Xiaozu, Oliphant J L, Tice A R. Soil-water potential and unfrozen water content and temperature[J]. Journal of Glaciology and Geocryology, 1985, 7(1):1-14.[徐敩祖, J.L.奥利奋特, A.R.泰斯. 土水势、未冻水含量和温度[J]. 冰川冻土, 1985, 7(1):1-14.] [21] Liu Bo, Li Dongyang. A simple test method to measure unfrozen water content in clay-water systems[J]. Cold Regions Science & Technology, 2012, 78(4):97-106. [22] Michalowski R L. A constitutive model of saturated soils for frost heave simulations[J]. Cold Regions Science & Technology, 1993, 22(1):47-63. [23] Liu Jimin, Shen Ying, Zhao Shuping. High-precision thermistor temperature sensor technological improvement and application[J]. Journal of Glaciology and Geocryology, 2011, 33(4):765-771.[刘继民, 沈颖, 赵淑萍. 高精度热敏电阻温度传感器的技术改进及使用特点[J]. 冰川冻土, 2011, 33(4):765-771.] [24] Leng Yifei, Sun Youhong, Yang Fengxue, et al. Application of thermometric method and calorimetric method in the measurement of unfrozen water in frozen soil[J]. Journal of Jilin University (Earth Science Edition), 2011, 41(2):478-483.[冷毅飞, 孙友宏, 杨凤学, 等. 量热法与测温法在冻土未冻水测试中的应用[J]. 吉林大学学报(地球科学版), 2011, 41(2):478-483.] |