三层衬砌在高应力软岩隧道支护中的应用研究
邓华
Application of Three-lining Structure in Supporting Tunnel of Soft Rock under High Stress
DENG Hua
矿冶工程 . 2016, (2): 28 -31 .  DOI: 10.3969/j.issn.0253-6099.2016.02.007