摘要
研究目的:合武客运专线大别山隧道全长13 256 m,为全线控制工程之一。安全、快速建成大别山隧道是合武客运专线能否按期建成的关键。因此,必须寻求一套有效的施工技术和施工方法,达到隧道快速施工的目的。研究结论:通过合武客运专线大别山隧道快速施工实例,介绍了大别山隧道快速施工的成功做法,说明只要组织合理、抓住重点、严格管理,采用钻爆法及普通机械配置,同样可以达到隧道快速施工的目的。大别山隧道取得了平均日进7.5 m,最高月进240 m的掘进成果,可供类似工程参考。
Research purposes： With a total length of 13 256 m, Dabieshan tunnel on Hefei -Wuhan Passenger Dedicated Line is one of the controlling works of the railway. Safe and rapid construction of Dabieshan tunnel is essential to completion of Hefei - Wuhan Passenger Dedicated Line on time. Therefore, the effective construction technologies and construction methods must be adopted so as to realize rapid construction of the tunnel. Research conclusions：The successful construction method adopted for Dabieshan tunnel is presented in the paper. It shows the rapid tunnel construction can be achieved if the construction organization is reasonable, the critical issues are focused on, the strict management is implemented, and the drill and blast technology is used along with ordinary machinery. The average daily drilling ratio of Dabieshan Tunnel is 7.5 m, with the maximum monthly drilling ratio of 240 m.
出处
《铁道工程学报》
EI
北大核心
2009年第11期64-68,共5页
Journal of Railway Engineering Society
关键词
客运专线
长大隧道
快速施工
问题探讨
passenger dedicated line
long tunnel
rapid construction
discussion
