ISSN 2096-4498 CN 44-1745/U
隧道建设(中英文) ›› 2016, Vol. 36 ›› Issue (10): 1251-1257.DOI: 10.3973/j.issn.1672-741X.2016.10.014
• 施工技术 • 上一篇 下一篇
周跃峰, 李传富, 宋贵明
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作者简介:
ZHOU Yuefeng, LI Chuanfu, SONG Guiming
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摘要:
为了解决铁路隧道施工及运营期间有害气体H2S的危害,通过对H2S产生原因、隧道内分布特征和危害情况的分析,采用工程类比和理论计算的研究方法,得出施工期加强超前探测、加强通风稀释和制定专项劳动保护措施,运营期采用水气分离排放的处理方案,从而确保隧道施工和运营安全。
关键词: 铁路隧道, H2S, 通风, 封闭, 排放
Abstract:
The causes, distribution characteristics and damage of H2S to railway tunnel construction and operation are analyzed. The engineering comparison and theoretical calculation are carried out. A series of technologies, including strengthening advance detection, strengthening ventilation and making professional labor protection measures during tunnel construction and watergas separation discharge method during tunnel operation, are adopted. The safety of tunnel construction and operation can be guaranteed by using abovementioned technologies.
Key words: railway tunnel, H2S, ventilation, sealing, discharge
中图分类号:
U 45
周跃峰, 李传富, 宋贵明. 成兰铁路跃龙门隧道H2S整治措施的探讨[J]. 隧道建设, 2016, 36(10): 1251-1257.
ZHOU Yuefeng, LI Chuanfu, SONG Guiming. Discussion on Control Measures for H2S in Yuelongmen Tunnel on ChengduLanzhou Railway[J]. Tunnel Construction, 2016, 36(10): 1251-1257.
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http://www.suidaojs.com/CN/Y2016/V36/I10/1251