夹活岩特长公路隧道通风方案研究  

Ventilation scheme for Jiahuoyan extra long highway tunnel

作　　者：刘柏林[1] 程久胜[1] 

机构地区：[1]湖北省交通规划设计院,武汉430051

出　　处：《现代隧道技术》2005年第1期41-47,51,共8页Modern Tunnelling Technology

摘　　要：夹活岩特长公路隧道位于沪蓉国道主干线湖北省宜昌至恩施高速公路上,长约 5 200m。文章通过对隧道运营通风系统各比选方案进行计算、分析,确定技术可靠、经济相对较省的运营通风方式,期望能对以后的公路隧道通风工程建设有所借鉴。Jiahuoyan extra long highway tunnel lies on the major trunk of Shanghai-Chengdu National high speed highway, on the section from Yichang to Enshi in Hubei province with a length of about 5200m. On the basis of comparison between different operational ventilation systems for tunnels with relevant analyses and calculations, a technically reliable and comparatively economical ventilation option is determined for the tunnel. The ventilation scheme of the tunnel can be referred to by similar projects.

关 键 词：特长公路隧道 通风方案 设计 研究 

分 类 号：U453.5[建筑科学—桥梁与隧道工程]