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隧道建设(中英文) ›› 2010, Vol. 30 ›› Issue (3): 336-338,343.

• 经验交流 • 上一篇    下一篇

包家山隧道3#斜井工区施工通风方式研究

穆千祥1, 曹支才1 , 肖元平2   

  1. 1. 陕西省交通建设集团公司小康建设管理处, 陕西 安康725000;
    2. 中铁隧道集团科研所, 河南 洛阳471009
  • 收稿日期:2009-12-23 修回日期:2010-04-26 出版日期:2010-06-10 发布日期:2010-06-17
  • 作者简介:穆千祥(1966—),男,山西阳泉人,1987年毕业于长安大学公路与城市道路工程专业,高级工程师,从事高速公路工程的技术管理工作。

Case Study on Construction Ventilation Mode of No. 3
Inclined Shaft Working Lot of Baojiashan Tunnel

 MU  Qian-Xiang1, CAO  Qi-Cai1, XIAO  Yuan-Beng2   

  1. 1. XiaoheAnkang Highway Management Department, Shaanxi Provincial
    Communication Construction Group, Ankang 725000, Shaanxi, China;
    2. Scientific Research Institute under China Railway Tunnel Group, Luoyang 471009, Henan, China
  • Received:2009-12-23 Revised:2010-04-26 Online:2010-06-10 Published:2010-06-17

摘要:

针对包家山特长公路隧道3#斜井工区钻爆法开挖、斜井有轨提升、正洞无轨运输、多作业面同时施工的特点,在分析研究的基础上,确定了具体的施工通风方案。现场应用测试证明,通风效果良好,通风方式合理有效。

关键词: 隧道, 斜井, 施工通风

Abstract:

The mode of excavation by drill and blast method, railbound transportation system in the inclined shaft, trackless transportation system in the main tunnel and working at multiple faces is adopted in No. 3 inclined shaft working lot of Baojiashan superlong highway tunnel. The construction ventilation scheme for the working lot is determined by analyzing the actual conditions of the working lot. The scheme is executed in the construction and good ventilation effect has been achieved, which demonstrates that the ventilation scheme adopted is reasonable and feasible.

Key words: tunnel, inclined shaft, construction ventilation