隧道支护结构体系及其协同作用
1)
张顶立,孙振宇,侯艳娟
TUNNEL SUPPORT STRUCTURE SYSTEM AND ITS SYNERGISTIC EFFECT
1)
Dingli Zhang,Zhenyu Sun,Yanjuan Hou
表3
超前小导管各参数敏感度
Table 3
Sensitivity of different advanced small pipe parameters
Parameters
d
Sc
S
l
l
Q
sensitivity
0.24
0.36
0.28
0.45
0.22