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高海拔隧道施工机械尾气排放影响及减排措施研究
收稿日期: 2015-12-22
修回日期: 2016-02-22
网络出版日期: 2016-06-29
Study of Influence of Harmful Exhaust of Tunnel Construction Machinery in Highaltitude Areas and Its Countermeasures
Received date: 2015-12-22
Revised date: 2016-02-22
Online published: 2016-06-29
王耀 , 高菊茹 , 张博 . 高海拔隧道施工机械尾气排放影响及减排措施研究[J]. 隧道建设, 2016 , 36(6) : 717 -720 . DOI: 10.3973/j.issn.1672-741X.2016.06.010
Chola Mountaincrossing tunnel is located in highaltitude area (higher than 4 000 m); and it is constructed by drilling and blasting method. The harmful gas monitoring results show that the carbon monoxide (CO) content can not meet the requirements of related criteria. Comparison is made among the variation of CO induced by drilling and blasting, that exhausted by diesel engine and that in tunnel; and the results show that CO exhausted by diesel engine is the main source. Finally, related countermeasures are proposed.
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