四人八垴特长公路隧道营运通风方案比选  

Comparison of Ventilation Schemes for Long Sirenbanao Highway Tunnel

作　　者：陈光明[1] 邹永艳[1] 石正雄[1] 

机构地区：[1]湖北省交通规划设计院,武汉430051

出　　处：《隧道建设》2007年第S2期278-283,共6页Tunnel Construction

摘　　要：在对四人八垴隧道主要的通风方式进行定性比较,合理选择斜井、竖井方案与井位的基础上,对全射流风机纵向通风、送排分段式纵向通风进行计算、分析和技术经济比较,选用的通风方案既能保证营运安全,又能节约通风系统的营运费用。Sirenbanao Tunnel is about 4.8 km long from Macheng to Wuhan in the Shanghai-Chengdu highway. The ventilation system in this tunnel is the difficult key point in the design. The main ventilation schemes are compared in this paper. Based on the appropriate location of the inclined shaft and the vertical shaft, the vertical full jet current ventilation and longitudinal blow-in and exhaust ventilation are analyzed to ensure safety and economy during the operation of the tunnel.

关 键 词：公路隧道 运营通风 纵向通风 

分 类 号：U453.5[建筑科学—桥梁与隧道工程]