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Corresponding Author

索飞宇，男，硕士研究生.E-mail：1016660730@chd.edu.cn

Abstract

To explore the ventilation optimization and energy saving issues in the construction of multiple working faces in extra-long highway tunnels, the air volumes required for a single working face under drilling and blasting construction conditions and TBM tunneling conditions were determined respectively based on theoretical calculations. Combined with the tunnel construction organization scheme, two ventilation schemes were proposed, and they were compared and selected according to the configured power of axial fans. Based on the recommended scheme, the layout scheme of pollutant-discharging jet fans was designed, and its feasibility was finally verified by on-site measurements of pollutant concentrations. The research shows that the air volumes required for the working faces of the drilling and blasting method and the TBM method are 1 980 m3/min and 1 500 m3/min, respectively, which are both controlled by the minimum allowable air velocity in the tunnel. The total fan power of the alternating construction scheme for multiple working faces is only 39% of that of the conventional construction scheme, which significantly reduces energy consumption. On-site measurements indicate that the alternating construction scheme for multiple working faces can meet the requirements of air velocity and oxygen content during the construction period. The average mass concentrations of CO, SO2, PM2.5, and PM10 are lower than the allowable values specified in the Technical Specifications for Construction of Highway Tunnel (JTG/T 3660—2020), indicating that the scheme is highly feasible. However, short-term pollutant accumulation occurs in local areas during excavation blasting, requiring an appropriate increase in air supply. The research results effectively guide the construction ventilation of Tianshan Shengli Tunnel and can provide a reference for similar projects.

Publication Date

6-27-2026

DOI

10.14048/j.issn.1671-2579.2026.03.024

First Page

216

Last Page

226

Submission Date

June 2026

Reference

[1]熊子壹,方腾飞,刘伟伟,等.公路隧道大直径竖井二次衬砌中隔板稳定性研究 [J].公路工程,2025,50(5):79-87.XIONG Ziyi,FANG Tengfei,LIU Weiwei,et al.Study on the stability of middle partition in the secondary lining of large-diameter shafts in highway tunnels [J].Highway Engineering,2025,50(5):79-87.
[2]胡立伟,陈洁金,胡敏.混合式通风在特长公路隧道施工中的应用 [J].公路工程,2024,49(4):1-5,50.HU Liwei,CHEN Jiejin,HU Min.Application of hybrid ventilation in the construction of extra-long highway tunnels [J].Highway Engineering,2024,49(4):1-5,50.
[3]岳昆,包小华,敖翔,等.隧道施工期间不同通风方式的对比研究 [J].中外公路,2024,44(5):218-224.YUE Kun,BAO Xiaohua,AO Xiang,et al.Comparative study of different ventilation methods during tunnelconstruction [J].Journal of China & Foreign Highway,2024,44(5):218-224.
[4]王轶君,王飞,贾悦迪,等.水雾包裹式隧道降尘技术试验研究 [J].中外公路,2024,44(1):185-192.WANG Yijun,WANG Fei,JIA Yuedi,et al.Test on water mist wrapped dust reduction technology for tunnels [J].Journal of China & Foreign Highway,2024,44(1):185-192.
[5]邓温悌,邹桂莲,张园,等.净味沥青隧道施工现场烟气排放及环境影响评估 [J].中外公路,2024,44(4):210-216.DENG Wenti,ZOU Guilian,ZHANG Yuan,et al.Fume emission and environmental impact assessment in fresh asphalt tunnel construction site [J].Journal of China & Foreign Highway,2024,44(4):210-216.
[6]张仕杰.浅谈高原地区长大隧道施工通风风量计算 [J].铁道标准设计,2010,54(增刊 2):60-62.ZHANG Shijie.Discussion on the calculation of ventilation air volume for long tunnel construction in plateau area [J].Railway Standard Design,2010,54(sup 2):60-62.
[7]亓文新.京承高速公路司马台隧道施工通风设计 [J].铁道建筑,2007,47(2):43-45.QI Wenxin.Design of ventilation during construction of Simatai tunnel on Beijing-Chengde expressway [J].Railway Engineering,2007,47(2):43-45.
[8]杨立新,周振建.高原铁路某隧道斜井工区施工通风方式研究 [J].隧道建设 (中英文 ),2022,42(11):1930 -1941.YANG Lixin,ZHOU Zhenjian.Construction ventilation mode for a tunnel inclined shaft of a plateau railway [J].Tunnel Construction,2022,42(11):1930 -1941.
[9]景通,齐双全,何慧慧.隧道群施工通风计算与设备选型[J].黑龙江交通科技,2020,43(1):153-155,157.JING Tong,QI Shuangquan,HE Huihui.Ventilation calculation and equipment selection for construction of tunnel group [J].Communications Science and Technology Heilongjiang,2020,43(1):153-155,157.
[10]张克智.长大隧道通风施工理论计算与施工技术 [J].甘肃科技纵横,2009,38(5):110-111,65.ZHANG Kezhi.Theoretical calculation and construction technology of ventilation in long tunnel construction [J].Scientific & Technical Information of Gansu,2009,38(5):110-111,65.
[11]李蒙,甄光磊,陈宗祥.松山特长隧道施工通风方案研究[J].公路,2020,65(10):342-347.LI Meng,ZHEN Guanglei,CHEN Zongxiang.Study on ventilation scheme of Songshan extra-long tunnel construction [J].Highway,2020,65(10):342-347.
[12]苟红松,李永生,罗占夫.高海拔地区隧道施工通风风量计算及风机选型研究 [J].隧道建设,2012 (1):53-56.GOU Hongsong,LI Yongsheng,LUO Zhanfu.Study on air volume calculation and fan selection for tunneling ventilation in plateau area [J].Tunnel Construction,2012 (1):53-56.
[13]SHAO S,YANG X G,ZHOU J W.Numerical analysis of different ventilation schemes during the construction process of inclined tunnel groups at the Changheba Hydropower station,China [J].Tunnelling and Underground Space Technology,2016,59:157-169.[14]SŁOTA K,SŁOTA Z.Ventilation of tunnels during drilling using a forcing ventilation system:A case study [J].Journal of Sustainable Mining,2023,22(4):308-315.
[15]ZHANG X J,ZHOU C Y,FU Y P,et al.Construction ventilation of Tongluoshan expressway tunnel [J].Advanced Materials Research,2013,838/839/840/841:1234 -1239.
[16]杨立新.隧道钻爆排烟基于 PC-STEL 标准的风量计算方法 [J].铁道工程学报,2016,33(11):92-96.YANG Lixin.Air volume calculation method for discharge of smog induced by tunnel drilling and blasting based on PC-STEL standard [J].Journal of Railway Engineering Society,2016,33(11):92-96.
[17]中交一公局集团有限公司.公路隧道施工技术规范:JTG/T 3660—2020 [S].北京:人民交通出版社股份有限公司,2020.China First Highway Engineering Co.,Ltd..Technical specifications for construction of highway tunnel:JTG/T 3660—2020 [S].Beijing:China Communications Press Co.,Ltd.,2020.
[18]交通运输部公路局，中交第一公路勘察设计研究院有限公司.公路工程技术标准:JTG B 01—2014 [S].北京:人民交通出版社股份有限公司,2015.Highway Administration of the Ministry of Transport,CCCC First Highway Consultants Co.,Ltd..Technical standard of highway engineering:JTG B 01—2014 [S].Beijing:China Communications Press Co.,Ltd.,2015.
[19]中国交通建设股份有限公司，中交第四公路工程局有限公司.公路工程施工安全技术规范:JTG F 90—2015 [S].北京：人民交通出版社股份有限公司,2015.China Communications Construction Company Limited,China Communications Fourth Highway Engineering Bureau Co.,Ltd..Safety technical specifications for highway engineering construction:JTG F 90—2015 [S].Beijing:China Communications Press Co.,Ltd.,2015.
[20]招商局重庆交通科研设计院有限公司.公路隧道通风设计细则：JTG/T D 70/2-02—2014 [S].北京：人民交通出版社股份有限公司，2014.China Merchants Chongqing Communications Technology Research & Design Institute Co.,Ltd..Guidelines for design of ventilation of highway tunnels:JTG/T D 70/2-02—2014[S].Beijing:China Communications Press Co.,Ltd.,2014.
[21]陈建勋,王贺起,贾海洋,等.天山胜利隧道 1-2号竖井自然通风测试与分析 [J].现代隧道技术,2024,61(6):219-230.CHEN Jianxun,WANG Heqi,JIA Haiyang,et al.Testing and analysis of natural ventilation in No.1-2 shaft in the Tianshan Shengli tunnel [J].Modern Tunnelling Technology,2024,61(6):219-230.
[22]黄登侠,罗彦斌,赵志强,等.天山胜利隧道 “TBM法+钻爆法”施工期间服务隧道粉尘浓度测试与分析 [J].现代隧道技术,2024,61(4):77-85.HUANG Dengxia,LUO Yanbin,ZHAO Zhiqiang,et al.Measurement and analysis of dust concentration in service tunnel during construction of Tianshan Shengli tunnel with “TBM method + drill and blast method ”[J].Modern Tunnelling Technology,2024,61(4):77-85.

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