大变形巷道
roadway with large deformation
巷道变形
drift deformation
roadway deformation
tunnel deformation
deformation of a tunnel
drift change
entry deformation
Support of steel shed in form of U-shape Injecting
巷道变形破坏
roadway deformation and failure
巷道变形破坏特征
course deformation characteristics
巷道变形特征
deformation characteristics
巷道变形与破坏
deformation and failure of roadways
变形规律
warpage rule
deformation laws
Deformation regularity
deformation law
law of deformation
deformation rule
deformation regulation
regulation of deformation
Deformation rules
laws of deformation
distortion law
forming law
metal deforming rule
deformation features
behavior of deformation
material flow trait
Combined upsetting-extruding
地面变形规律
ground deformation regular pattern
融沉变形规律
melt settlement deformation law
围岩变形规律
deformation laws of surrounding rock
纵向变形规律
longitudinal deformation profile
半圆拱形巷道
semi-circular arched tunnel