- CSCD核心中文核心科技核心
- RCCSE(A+)公路运输高质量期刊T1
- Ei CompendexScopusWJCI
- EBSCOPж(AJ)JST
隧道施工通风分风三通位置选择研究
收稿日期: 2015-12-18
修回日期: 2016-03-11
网络出版日期: 2016-04-27
基金资助
中铁隧道集团有限公司2013年重大课题(隧研合2013-01)
Selection of Location of Ventilation Tjunction in Tunnel Construction
Received date: 2015-12-18
Revised date: 2016-03-11
Online published: 2016-04-27
苟红松 , 吴元金 , 李永生 , 张文新 . 隧道施工通风分风三通位置选择研究[J]. 隧道建设, 2016 , 36(4) : 384 -389 . DOI: 10.3973.j/issn.1672-741X.2016.04.003
The influence of location of ventilation Tjunction for tunnel construction on the air volume of ventilation pipe is serious; It is illustrated that the ratio of main ventilation pipe diameter to subventilation pipe diameter is the main factor for determining the location of ventilation Tjunction. Three calculation cases are given, of which the calculation results are compared with an actual project. Finally, rational locations of ventilation Tjunction are obtained.
Key words: tunnel; construction ventilation; ventilation Tjunction
/
| 〈 |
|
〉 |