摘要
研究目的:本文旨在通过纵向式通风的设计理论,对库俄铁路却勒塔格2号隧道的通风方式进行实际研究。对全射流纵向诱导式通风方法在却勒塔格2号隧道中的应用进行理论阐述和实践论证。同时,通过隧道通风方式的建模以及具体的设计计算,提出全射流纵向式通风方式的一般计算方法。研究结论:使用射流风机技术进行管道诱导式纵向通风是长大隧道运营通风的有效形式。却勒塔格2号隧道采用全纵向射流诱导式通风方案可行,既满足设计标准,又保证了隧道的营运安全。在其通风方案研究中提出的全射流纵向式通风方式的一般计算方法,可为其它同类隧道起到借鉴参考作用。
Research purposes： In this paper, the study is done on the ventilation mode with vertical ventilation design theory, and the theoretical description and practical verification of full -jet vertical induction ventilation are made for Queletage Mountain Tunnel 2. At the same time, the computing method is presented for the full -jet vertical ventilation mode based on the establishment of the model and concrete design calculation of the ventilation mode for the tunnel. Research conclusions：Application of jet fans technology to induct air vertical flow is an effective ventilation mode for long tunnel. The full -jet vertical induction ventilation mode used for Queletage Mountain Tunnel 2 is feasible, and it not only meets the requirement of the design criteria, but also ensures the operational safety of the tunnel. The computing method presented in this paper for full -jet vertical ventilation can be used for the similar works.
出处
《铁道工程学报》
EI
北大核心
2009年第11期69-72,共4页
Journal of Railway Engineering Society
