Study of Load Distribution Rules of Primary Support of  Shallowcovered Unsymmetrically Pressured Tunnel by Using  Multidisplacement Back Analysis Method

LIU Yingqi, ZHANG Xiedong, CHEN Weidong, XU Shunlian, ZHANG Hang

Tunnel Construction . 2016, (7): 832 -836 . DOI: 10.3973/j.issn.1672-741X.2016.07.010