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  2025, 45 (5) Published:

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  • Influence of Different Blockage Conditions on Lining Structures in Semi-Enclosed Drainage Salt Rock Tunnels

    LIU Xinrong, LI Linpeng, ZHOU Xiaohan, WANG Yan, ZHU Pengcheng, WANG Lijun, DING Miao

    2025, 45(5): 861-875 DOI:10.3973/j.issn.2096-4498.2025.05.001

    Abstract ( 114 ) PDF (11525KB) ( 92 )

  • Classification Standards for Gas Work Areas in Traffic Tunnels and Influence of Altitude

    LIN Zhi, JIANG Xingyao, CHEN Xiang, DING Yongchao, FENG Sen

    2025, 45(5): 876-886 DOI:10.3973/j.issn.2096-4498.2025.05.002

    Abstract ( 100 ) PDF (4275KB) ( 101 )

  • Rock-Breaking Mechanism and Specific Energy of Disc Cutters in Tunnel Boring Machines Under Different Surrounding Rock Pressures

    ZHOU Peng, SHANG Jianxu, ZHANG Tianyu, XU Jiacan, WANG Zinan, HE Enguang

    2025, 45(5): 887-894 DOI:10.3973/j.issn.2096-4498.2025.05.003

    Abstract ( 59 ) PDF (5890KB) ( 53 )

  • Gas Grade Evaluation Method for Noncoal Stratum Tunnels

    CHEN Minghao, ZHOU Hang, QIU Peng, XU Zhengxuan, LI Dong, SU Peidong, ZHOU Xiaohan

    2025, 45(5): 895-905 DOI:10.3973/j.issn.2096-4498.2025.05.004

    Abstract ( 76 ) PDF (7260KB) ( 83 )

  • Multiparameter Fusion Computational Method for Flatness Evaluation of Shotcrete Lining

    ZHANG Zhiquan, HUANG Hongya, WU Mengjun, HU Xuebing, CAO Peng, ZHONG Zuliang, LI Laiyang

    2025, 45(5): 906-915 DOI:10.3973/j.issn.2096-4498.2025.05.005

    Abstract ( 43 ) PDF (5860KB) ( 30 )

  • Similarity Experimental Study on Pressurized Ventilation Systems for High-Altitude Tunnels

    WANG Jihong, SHANG Jiaxu, LUO Zhanfu, WANG Shugang, WU Yuanjin, JIANG Shuang, LIU Qijun

    2025, 45(5): 916-923 DOI:10.3973/j.issn.2096-4498.2025.05.006

    Abstract ( 44 ) PDF (3487KB) ( 33 )

  • Spectral Characteristics and Peak Sound Pressure Level of Noise During Blasting at a Mountainous Tunnel Entrance

    ZHAO Yicong, XIAO Donghui, LIU Benhua, LUO Fasheng, LI Bin

    2025, 45(5): 924-932 DOI:10.3973/j.issn.2096-4498.2025.05.007

    Abstract ( 42 ) PDF (3638KB) ( 28 )

  • Pushover Analysis of a Prefabricated Column-Supported Underground Station Using Steel-to-Sleeve Connections with Overflowed Grout

    HU Tianbo, XU Junlin, JIANG Jiafei, PAN Zhengyi, XUE Weichen, MAO Lianggen

    2025, 45(5): 933-943 DOI:10.3973/j.issn.2096-4498.2025.05.008

    Abstract ( 39 ) PDF (4376KB) ( 36 )

  • Enrichment Patterns of Natural Gas in Shallow Strata of Southwest Sichuan, China, and Adaptability to Tunnel Engineering

    SHI Shutong, SU Peidong, XING Xiaobing, LI Yougui, CHEN Minghao, QIU Peng, WANG Anchun

    2025, 45(5): 944-954 DOI:10.3973/j.issn.2096-4498.2025.05.009

    Abstract ( 61 ) PDF (12583KB) ( 66 )

  • Installation Position of Ventilation Relay Duct in Long-Distance Tunnel: A Case Study on Hefei-Wuhan High-Speed Railway Tunnel

    JIANG Xuepeng, GUO Yuanjun, ZHANG Xiaoning, GUAN Honghao

    2025, 45(5): 955-963 DOI:10.3973/j.issn.2096-4498.2025.05.010

    Abstract ( 45 ) PDF (3329KB) ( 48 )

  • Application of Nondominated Sorting Whale Optimization Algorithm in Segment Length Optimization of Yanjiang Immersed Tunnel in Shenzhen, China

    SU Linwang, ZHAO Yiming, WANG Xuegang, ZUO Huanan

    2025, 45(5): 964-974 DOI:10.3973/j.issn.2096-4498.2025.05.011

    Abstract ( 44 ) PDF (4984KB) ( 25 )

  • Optimization of Passenger Flow in Single-Story Side Transfer Stations

    SHI Fei

    2025, 45(5): 975-981 DOI:10.3973/j.issn.2096-4498.2025.05.012

    Abstract ( 36 ) PDF (3560KB) ( 20 )

  • Gas Extraction Technology for Highway Tunnels Passing Through Low-Angle High-Pressure Gas Outburst Coal Seams

    YANG Hong, ZENG Zhongyi, WU Mingfang, TIAN Jiao

    2025, 45(5): 982-991 DOI:10.3973/j.issn.2096-4498.2025.05.013

    Abstract ( 60 ) PDF (10851KB) ( 49 )

  • Gas Sealing by Curtain Grouting in Tunnels Crossing Coal Mine Goafs: A Case Study of Huayingshan Tunnel

    LIU Lei, HAO Shengwei, HUANG Fei, LUO Taiyou, LUO Yafei, ZHONG Xiaofeng, LONG Qibi, TAN Gang

    2025, 45(5): 992-1000 DOI:10.3973/j.issn.2096-4498.2025.05.014

    Abstract ( 84 ) PDF (7737KB) ( 1179 )

  • Research on Connection Tunnel Boring Machine With Circumferential-Cutting Type Cutterhead

    ZHANG Ruilin

    2025, 45(5): 1001-1008 DOI:10.3973/j.issn.2096-4498.2025.05.015

    Abstract ( 35 ) PDF (6299KB) ( 41 )

  • Tunneling Performance Comparison Between EPB/TBM Dual-Mode Shields and Composite Shields in Rock Strata

    WU Fan, GONG Qiuming, LI Zhigang, HUANG Liu, XIE Xingfei, JIANG Zhiwei

    2025, 45(5): 1009-1017 DOI:10.3973/j.issn.2096-4498.2025.05.016

    Abstract ( 45 ) PDF (6334KB) ( 36 )

  • Operational State Assessment and Treatment Strategies for Existing Fire-Retardant Coatings in Highway Tunnels

    LI Yuhao, WANG Hailin, JIAO Ao, WANG Jianhua, FAN Chuangang, ZHANG Guo, CHENG Ruiqi

    2025, 45(5): 1018-1026 DOI:10.3973/j.issn.2096-4498.2025.05.017

    Abstract ( 55 ) PDF (1847KB) ( 27 )

  • Key Technologies for Super-Long Highway Tunnels in Very Cold and High-Altitude Regions: A Case Study on Shengli Tunnel Crossing Tianshan Mountain in Xinjiang, China

    PENG Wenbo, GAO Xiang, LIU Jiguo, ZHENG Cong, JIAN Yilin

    2025, 45(5): 1027-1040 DOI:10.3973/j.issn.2096-4498.2025.05.018

    Abstract ( 64 ) PDF (21911KB) ( 213 )