ISSN 2096-4498

   CN 44-1745/U

二维码
Analysis on Deformation of a Shallowcovered Asymmetricallypressured Tunnel Portal Section Located in Toppling Deformed Ground and Its Treatment
WU Xuezhi, WANG Jian, YANG Baoquan, ZENG Tianwen
Tunnel Construction . 2015, (7): 721 -726 .  DOI: 10.3973/j.issn.1672-741X.2015.07.017