不同顶管组合方式的管幕冻结温度场模型试验
段寅, 荣传新, 程桦, 蔡海兵, 解德柱, 丁杨龙

Model test of freezing temperature field of the freeze-sealing pipe roof method under different pipe arrangements
Yin DUAN, Chuanxin RONG, Hua CHENG, Haibing CAI, Dezhu XIE, Yanglong DING
图12 维护冻结期42小时等温线图
Fig.12 The isotherm diagram at 42 hour of the freezing maintenance period: Area A (a), Area B (b)