摘要
结合国内小净距隧道建设现状,笔者认为其设计施工关键技术主要在于小净距隧道的合理净距、支护参数、施工方法、中夹岩加固技术等。由此,本文总结了小净距隧道建设的研究现状及取得的研究成果,对有待解决的问题进行了分析。
Combined with the engineering practice of small interval tunnel in China, this paper points out its five key technology problems： its concept,reasonable clear interval,suppert parameter, construction method and strengthening technology for the shared surrounding rock. This paper summarizes the actuality and success in construction of such tunnel and has an analysis on problems to be solved.
出处
《地下空间与工程学报》
CSCD
2005年第6期952-955,共4页
Chinese Journal of Underground Space and Engineering
关键词
小净距隧道
关键技术
综合分析
small interval tunnel
key technology
synthetically study
