堡镇隧道高地应力炭质页岩的变形破坏机制
田四明
Deformation mechanism of black batt with high stress in Baozhen tunnel
TIAN Siming
北京交通大学学报 . 2013, (1): 21 -26 .  DOI: 10.11860/j.issn.1673-0291.2013.01.004