对红石岩隧道可燃气体的认识  

The Understanding to the Combustible Gas Leak in Hongshiyan Tunnel

作　　者：申爱国[1] 

机构地区：[1]西南交通大学,成都

出　　处：《交通技术》2013年第1期70-73,共4页Open Journal of Transportation Technologies

摘　　要：合武高速铁路红石岩隧道位于大别山深处,开挖长度7857 m,隧道通过区域主要为片麻岩,但在开挖期间出现可燃气体燃烧现象,这种状况极为罕见,本文综合各类资料对此进行了全面研究,得出了个人的见解。Hongshiyan Tunnel of Hewu high-speed rail is located in the depths of the Dabie Mountains, its excavation length is 7857mand passing through regional gneiss, but during excavation, a burning pheno- menon of combustible gas appeared. This situation is extremely rare, by combining with rich information, a comprehensive study is made in this paper and a series of personal opinion is resulted.

关 键 词：隧道 片麻岩 可燃气体 

分 类 号：U45[建筑科学—桥梁与隧道工程]