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10 限位管开启后各测点温度时间曲线

Fig.10 Temperature-time curves of the monitoring points after the opening of limiting tube： at measuring point of center line of real concrete jacking pipe in Area A （a）， at midline measuring point in Area A （b）， at measuring point of center line of concrete jacking pipe in Area B （c）， at midline measuring point in Area B （d）， at measuring point of hollow jacking pipe in Area B （e）