云南省公路连拱隧道的技术进步

李志厚, 雷华, 陈树汪

Technology Progress of Design and Construction of
Road Multiplearch Tunnel in Yunnan Province

LI Zhi-Hou, LEI Hua, CHEN Shu-Hong

隧道建设 . 2007, (增刊): 218 -223 . DOI: B