单管冻结温度场演变规律分析及试验验证

马芸，夏锦红，桂超

Development law of soil temperature field caused by freezing pipe and its freezing test verification

MA Yun, XIA Jinhong, GUI Chao

人民长江 . 0, (): 169 -173 . DOI: 10.16232/j.cnki.1001-4179.2019.02.030