隧道衬砌新型式——锚喷支护整体式衬砌  

A new tunnel lining——a monolithic lining of bolt & shotcrete

作　　者：谭成中[1] 

机构地区：[1]铁道部第二勘测设计院,成都610031

出　　处：《现代隧道技术》2001年第2期10-15,共6页Modern Tunnelling Technology

摘　　要：文章主要论述了锚喷支护整体式衬砌产生的客观条件以及与复合式衬砌、现行整体式衬砌的区别。就这种概念的衬砌而言,在南昆线、内昆线等新建铁路工程中已得到了大量运用,说明了锚喷支护整体式衬砌是可行的,并且是符合我国国情的。新的锚喷支护整体式衬砌对衬砌断面进行了合理的优化,达到了既安全又经济的目的。In this paper, it discusses the subjective conditions of the production of bolt & shotcrete monolithic lining and differences from composite lining and current monolithic lining. This newly developed monolithic lining has been widely used on Nankun railway and Neikun railway and the effect of application has been proved. Furthermore the new bolt & shorcrete monolithic lining optimizes the current cross section of monolithic lining so as to realize the purpose of safety and economy.

关 键 词：锚喷支护 整体式衬砌 优化 隧道 

分 类 号：U455.91[建筑科学—桥梁与隧道工程]