| 射流通风技术在大瑶山一号隧道进口段的应用 |
| |
| 引用本文： | 葛寨辉,陈峰宾.射流通风技术在大瑶山一号隧道进口段的应用[J].隧道建设,2007,27(1):70-72. |
| |
| 作者姓名： | 葛寨辉 陈峰宾 |
| |
| 作者单位： | 1. 中铁隧道集团科学技术研究所,河南,洛阳,471009
2. 河南理工大学土木工程学院,河南,焦作,454000 |
| |
| 摘 要： | 射流通风是公路隧道通风的主要方式，对于铁路隧道来说，射流通风技术是一项较新的通风技术。自1988年焦柳线牙己隧道(2528m)首次成功采用射流通风技术以来，该项技术也逐渐在铁路隧道中采用，并有了较快的发展。通过对巷道式通风和射流通风优劣的比较，确定大瑶山一号隧道进口段采用射流通风技术的巷道式通风方式，并给出了详细的通风方案，以及保证通风质量的相关措施。
|
| 关 键 词： | 隧道通风射流通风巷道式通风 |
| 收稿时间： | 2006-07-25 |
| 修稿时间： | 2006-07-25 |
Application of Jet Ventilation Technology in Entrance
Portion of No. 1 Dayaoshan Tunnel |
| |
| GE Zhai-hui,CHEN Feng-bin.Application of Jet Ventilation Technology in Entrance
Portion of No. 1 Dayaoshan Tunnel[J].Tunnel Construction,2007,27(1):70-72. |
| |
| Authors: | GE Zhai-hui CHEN Feng-bin |
| |
| Institution: | 1. Scientific Research Institute under China Railway Tunnel Group Co. , Ltd. , Luoyang 471009, Henan, China; 2. Department of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000, Henan , China |
| |
| Abstract: | Jet ventilation is one of the major ventilation modes for highway tunnels, while it is a somewhat new ventilation technology for railway tunnels. Since the first successful application of jet ventilation technology in Yaji tunnel (2528m long) on Jiao Liu railway in 1988, jet ventilation technology has been gradually used in railway tunnels and rapid progress has been made. On basis of comparison of the advantages/disadvantages of gallery ventilation and jet ventilation, it is determined that gallery ventilation incorporating jet ventilation technology is adopted for the entrance portion of No. 1 Dayaoshan tunnel. In the paper, detailed ventilation schemes are described and countermeasures to guarantee the ventilation effect are presented. |
| |
| Keywords: | tunnel ventilation jet ventilation gallery ventilation |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《隧道建设》浏览原始摘要信息 |
| 点击此处可从《隧道建设》下载免费的PDF全文 |
|
