stresses of surrounding rock
CHARACTERISTICS OF SURROUNDING ROCK MASS
CLASSIFICATION OF SURROUNDING ROCK MASS
control of surrounding rock of tunnel
Deformation of Surrounding Rock Mass
force-bearing of surrounding rock mass
fuzzy information of surrounding rock mass
hearing capacity of surrounding rock mass
pressure of surrounding rock mass
pressure of surroungding rock mass
stability of surrounding rock mass
strength of surrounding rock mass
stress of surrounding rock of tunnel
the stability of surrounding rock mass
ZONAL DISINTEGRATION OF SURROUNDING ROCK MASS
accumulation of rock mass
acidic cor rosion and filtration of rock mass
Analysis of surrounding rock