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3 顶管设计示意图

Fig.3 Schematic diagram of the concrete pipes and hollow pipes