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| Application of Full -jet Vertical Induction Ventilation in the Queletage Mountain Tunnel2 |
| CHENG W en-Yu |
| Southwest Jiaotong University, Chengdu, Sichuan 610031, China |
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Abstract Research purposes: In this paper, the study is done on the ventilationmodewith vertical ventilation design theory, and the theoretical description and practical verification of full-jet vertical induction ventilation are made for QueletageMountain Tunnel2. At the same time, the computingmethod ispresented for the full-jetverticalventilation mode based on the establishmentof themodel and concrete design calculation of the ventilationmode for the tunnel.
Research conclusions:Application of jet fans technology to induct air vertical flow is an effective ventilation mode for long tunne.l The full-jetvertical induction ventilationmode used forQueletageMountain Tunnel 2 is feasible, and it notonly meets the requirement of the design criteria, but also ensures the operational safety of the tunne.l The computingmethod presented in this paper for full-jetvertical ventilation can be used for the similarworks.
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Received: 30 September 2009
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[1] 石钟权.库俄铁路可行性研究报告[R].西安:铁道第一勘察设计院集团有限公司, 2008.
[2] 刘春亭.库俄铁路指导性施工组织设计[Z ].乌鲁木齐:库俄铁路建设指挥部, 2009.
[3] 宗家辉.却勒塔格2号隧道施工设计图[Z ].西安:铁道第一勘察设计院集团有限公司, 2009.
[4] 郑道访.公路长隧道通风方式研究[M ].北京:科学技术文献出版社, 2000.
[5] 徐利华,郝玉文.公路隧道全射流风机运营通风设计[J].内蒙古公路与运输, 2002(增刊1): 32 -33.
[6] 苏立勇.公路隧道全射流纵向通风设计[J].隧道建设,2001(1): 15 -18.
[7] 曾艳华,何川.特长公路隧道全射流通风技术的应用[J].公路, 2002(7): 129 -131.
[8] 扬中,徐永杰.提高隧道纵向全射流通风效果的途径[J].筑路机械与施工机械化, 2006(2): 46 -48.
[9] 朱文,方勇.公路隧道全射流通风压力坡度的现场测试[J].隧道建设, 2008(5): 557 -560.
[10]刘成林.全射流纵向通风在广州汕头咀珠江隧道中的应用[J].建筑热能通风空调, 2008(3): 101 -103.
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2009, Vol. 26 
