连拱隧道零距离无损下穿防空洞施工技术

卢智强，侯晓文，邢小江

Construction Technologies for Doublearch Tunnels Crossing underneath Underground Shelter

LU Zhiqiang, HOU Xiaowen, XING Xiaojiang

隧道建设 . 2012, (增刊2): 167 -173 . DOI: 10.3973/j.issn.1672-741X.2012.z2.033