ISSN 2096-4498

   CN 44-1745/U

二维码
Calculation and Analysis on Excavation Cycle Length of Shallow Portal Sections of Tunnels Located in Talus Deposits: Case Study on  Zhaojiawu Tunnel on MaZhao Highway in Yunnan, China
SHI Xianhuo, DAI Yuanquan, GUO Jianqiang
Tunnel Construction . 2015, (8): 787 -791 .  DOI: 10.3973/j.issn.1672-741X.2015.08.007