翔安海底公路隧道陆域段安全快速施工技术  

Safe and Rapid Construction Technology for Coast Land Portion of Xiang'an Sub-sea Highway Tunnel

作　　者：王小军 李建斌[2] 

机构地区：[1]中铁隧道股份有限公司,河南新乡453000 [2]中铁隧道集团有限公司,河南洛阳471009

出　　处：《隧道建设》2007年第4期57-59,64,共4页Tunnel Construction

摘　　要：结合厦门翔安海底公路隧道陆域段大断面全-强风化花岗闪长岩隧道开挖施工工法、施工组织和机械化施工配套技术等施工手段的实施情况,介绍了大断面隧道CRD工法施工对该地层的适应性和实现安全快速施工的技术措施和机械配套技术。The coast land portion of Xiang＇ an sub-sea highway tunnel in Xiamen has large cross-section and is located in fully -heavily weathered granodiorite. The construction methods, construction organizations and machinery matching for the coast land portion of Xianghn tunnel are presented in the paper. The applicability of CRD construction method for large cross-section tunnels located in such geological conditions and the technical measures and machinery matching technology taken to achieve safe and rapid tunnel construction are focused in the paper.

关 键 词：大断面隧道 全强风化地层 安全快速 施工技术 

分 类 号：U455.4[建筑科学—桥梁与隧道工程] U459.5[交通运输工程—道路与铁道工程]