| 图山寺高瓦斯隧道安全设防综合技术研究 |
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| 引用本文： | 于艳辉.图山寺高瓦斯隧道安全设防综合技术研究[J].西部交通科技,2012(11):49-52. |
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| 作者姓名： | 于艳辉 |
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| 作者单位： | 中铁一局集团有限公司,陕西西安,710054 |
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| 摘 要： | 文章针对图山寺瓦斯隧道的特点及瓦斯的危害，介绍了图山寺高瓦斯隧道施工中采取的瓦斯防治措施，提出了隧道结构的瓦斯安全设防技术，并指出在高瓦斯隧道施工中瓦斯防治的关键是利用合理的通风方式，瓦斯堵排的主要措施是隧道结构设置瓦斯隔离层和排气管，为其他类似高瓦斯隧道工程施工提供了借鉴。
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| 关 键 词： | 图山寺隧道 瓦斯防治技术 瓦斯检测 瓦斯浓度 通风 |
Comprehensive Safety Fortification Technology Research on Tush- an Temple High- gas Tunnel |
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| YU Yan-hui.Comprehensive Safety Fortification Technology Research on Tush- an Temple High- gas Tunnel[J].Western China Communication Science & Technology,2012(11):49-52. |
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| Authors: | YU Yan-hui |
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| Institution: | YU Yan-hui( China Railway First Group Co.,L td., Xi’an, Shaanxi, 710054) |
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| Abstract: | Targeting on the characteristics of Tushan Temple gas tunnel and the gas haz- ards,the article introduced the gas prevention and control measures taken in Tushan Temple high-gas tunnel construction, proposed the gas safety fortification technology of tunnel struc- ture, and pointed out that the key for gas prevention and control in the high-gas tunnel con- struction is to use the reasonable ventilation method,and the main measure of gas blocking ＆ emission is to set the gas isolation layer and exhaust pipe in tunnel structure, providing the reference for other similar high-gas tunnel engineering constructions. |
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| Keywords: | Tushan Temple tunnel Gas control technelogy Gas detection Gas concentra-tion Ventilation |
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