软岩隧道台阶法与全断面（含仰拱）法施工比较研究—

鲜国

Comparison between Bench Method and Fullface Method for  Ping’an Soft Rock Tunnel on ChengduLanzhou Railway

XIAN Guo

隧道建设 . 2016, (11): 1302 -1309 . DOI: 10.3973/j.issn.1672-741X.2016.11.003