@article{JunPing Ren:221, author = {JunPing Ren, Sai K. Vanapalli, Zhong Han}, title = {Soil freezing process and different expressions for the soil-freezing characteristic curve}, publisher = {Sciences in Cold and Arid Regions}, year = {2017}, journal = {Sciences in Cold and Arid Regions}, volume = {9}, number = {3}, eid = {221}, numpages = {7}, pages = {221}, keywords = {frozen soil;soil-freezing characteristic curve;Clapeyron equation;soil-water characteristic curve;unfrozen water content}, url = {http://www.scar.ac.cn/EN/abstract/article_81.shtml}, doi = {10.3724/SP.J.1226.2017.00221} }