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施工技术

成兰铁路跃龙门隧道H2S整治措施的探讨

  • 周跃峰 ,
  • 李传富 ,
  • 宋贵明
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  • (中国中铁二院工程集团有限责任公司, 四川 成都 610031)
周跃峰(1974—),男,河南新乡人,1997年毕业于西南交通大学,隧道及地下工程专业,本科,高级工程师,从事隧道设计工作。Email: pride20g@126.com。

收稿日期: 2015-09-08

  修回日期: 2016-04-27

  网络出版日期: 2016-11-01

Discussion on Control Measures for H2S in Yuelongmen Tunnel on ChengduLanzhou Railway

  • ZHOU Yuefeng ,
  • LI Chuanfu ,
  • SONG Guiming
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  • (China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, Sichuan, China)

Received date: 2015-09-08

  Revised date: 2016-04-27

  Online published: 2016-11-01

摘要

为了解决铁路隧道施工及运营期间有害气体H2S的危害,通过对H2S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。

本文引用格式

周跃峰 , 李传富 , 宋贵明 . 成兰铁路跃龙门隧道H2S整治措施的探讨[J]. 隧道建设, 2016 , 36(10) : 1251 -1257 . DOI: 10.3973/j.issn.1672-741X.2016.10.014

Abstract

The causes, distribution characteristics and damage of H2S 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 watergas separation discharge method during tunnel operation, are adopted. The safety of tunnel construction and operation can be guaranteed by using abovementioned technologies.

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