砂层盾构隧道泥水劈裂试验与数值研究
刘晶晶,陈铁林,姚茂宏,魏钰昕,周子健

Experimental and numerical study on slurry fracturing of shield tunnels in sandy stratum
Jing-jing LIU,Tie-lin CHEN,Mao-hong YAO,Yu-xin WEI,Zi-jian ZHOU
表 1 不同覆土厚度条件下泥水劈裂压力试验值
Tab.1 Experimental value of slurry fracture pressure under different cover depths conditions
C/cm p1 / kPa p2 / kPa p3 / kPa
4.5 120 82 186
9.0 142 219 149
18.0 450 417 344
27.0 501 426 248