深部膨胀性黏土层冻结温度场的分布与冻胀力形成规律
杨青, 荣传新

Distribution of the freezing temperature field and formation law of the frost heaving force of a deep expansive clay layer
Qing YANG, Chuanxin RONG
表1 副井井筒冻结管布置参数表
Table 1 Parametric table of arrangement of freezing pipes in the auxiliary shaft
冻结管类型圈径/m管数间距/m
外排29.1561.63
中排22.426/261.35
内排17.4252.18
防片帮12.9/14.510/103.99/4.48