• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 56 Issue 5
Oct.  2021
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Article Contents
WANG Mingnian, WANG Zhilong, GUI Dengbin, ZHANG Xiao, ZHAO Siguang, TONG Jianjun, LIU Dagang. Calculation Method of Deformation Load of Deep-Buried Tunnel under Influence of Excavation Method[J]. Journal of Southwest Jiaotong University, 2021, 56(5): 1116-1124. doi: 10.3969/j.issn.0258-2724.20191124
Citation: WANG Mingnian, WANG Zhilong, GUI Dengbin, ZHANG Xiao, ZHAO Siguang, TONG Jianjun, LIU Dagang. Calculation Method of Deformation Load of Deep-Buried Tunnel under Influence of Excavation Method[J]. Journal of Southwest Jiaotong University, 2021, 56(5): 1116-1124. doi: 10.3969/j.issn.0258-2724.20191124

Calculation Method of Deformation Load of Deep-Buried Tunnel under Influence of Excavation Method

doi: 10.3969/j.issn.0258-2724.20191124
  • Received Date: 26 Nov 2019
  • Rev Recd Date: 23 Sep 2020
  • Available Online: 23 Sep 2020
  • Publish Date: 15 Oct 2021
  • In order to study the influence of the excavation method on the deformation load of the surrounding rock, the law of its influence on the deformation load was clarified through theoretical analysis, literature research and field test methods. Considering the influence of surrounding rock grade, tunnel span and excavation method, a quantitative calculation formula for deformation load was established according to the corresponding change law based on the multiple nonlinear regression method. Through the analysis of the deformation load data of 205 monitoring sections in 54 tunnels (108 monitoring sections of large-scale excavation mechanized construction and 97 conventional partial excavation construction monitoring sections). The results show that the surrounding rock after tunnel excavation is stable and the deformation load of surrounding rock is small by adopting large-scale mechanized large-section excavation method. The deformation load of surrounding rock is large when the conventional mechanized subsection excavation method is adopted. In the calculation formula of deformation load of surrounding rock, the value of excavation method influence coefficient kc ranges from 1.00 to 1.15, the higher the grade of surrounding rock, the greater the kc value, that is, the worse the surrounding rock, the more obvious the influence of excavation methods on the deformation load of surrounding rock.

     

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  • 赵勇,田四明,孙毅. 中国高速铁路隧道的发展及规划[J]. 隧道建设(中英文),2017,37(1): 11-17.

    ZHAO Yong, TIAN Siming, SUN Yi. Development and planning of high-speed railway tunnels in China[J]. Tunnel Construction (Chinese and English), 2017, 37(1): 11-17.
    关宝树. 隧道工程设计要点集[M]. 北京. 人民交通出版社, 2003.
    蔡美峰. 岩石力学与工程[M]. 北京. 科学出版社, 2002.
    关宝树. 漫谈矿山法隧道技术第九讲——隧道开挖和支护的方法[J]. 隧道建设(中英文),2016,36(7): 771-781.

    GUAN Baoshu. Tunneling by mining method:lecture Ⅸ:methods for tunnel excavation and support[J]. Tunnel Construction (Chinese and English), 2016, 36(7): 771-781.
    王志坚. 郑万高铁隧道大断面机械化施工关键技术研究[J]. 隧道建设(中英文),2018,38(8): 1257-1270.

    WANG Zhijian. Research on key technology of large cross-sectional mechanized construction of Zhengzhou-Wanzhou high-speed railway runnel[J]. Tunnel Construction (Chinese and English), 2018, 38(8): 1257-1270.
    王明年,赵思光,张霄. 郑万高铁大型机械化施工隧道位移控制基准研究[J]. 隧道建设(中英文),2018,38(8): 1271-1278.

    WANG Mingnian, ZHAO Siguang, ZHANG Xiao. Study of displacement control criterion for large-scale mechanized construction of tunnel on Zhengzhou-Wanzhou high-speed railway[J]. Tunnel Construction (Chinese and English), 2018, 38(8): 1271-1278.
    关宝树. 漫谈矿山法隧道技术第十讲——软弱围岩隧道中开挖断面早期闭合的施工技术[J]. 隧道建设(中英文),2016,36(8): 887-896.

    GUAN Baoshu. Tunneling by mining method:lecture X:construction technologies for early close of excavation cross-section of tunnel in soft and weak surrounding rocks[J]. Tunnel Construction (Chinese and English), 2016, 36(8): 887-896.
    中华人民共和国行业编写组. 铁路隧道设计规范: TB 10003—2016[S]. 北京: 中国铁道出版社, 2016.
    于丽,王志龙,杨涅. 机械化施工大断面高铁隧道围岩压力测试及分布特征研究[J]. 隧道建设(中英文),2018,38(8): 1303-1310.

    YU Li, WANG Zhilong, YAGN Nie. Study of measurement and distribution characteristics of surrounding rock stress of large cross-sectional high-speed railway tunnel with mechanized construction[J]. Tunnel Construction (Chinese and English), 2018, 38(8): 1303-1310.
    吴海科,刘远明. 围岩压力中形变压力的影响因素[J]. 建筑技术开发,2016,43(1): 163-164. doi: 10.3969/j.issn.1001-523X.2016.01.090

    WU Haike, LIU Yuanming. Factors rock pressure in deformation pressure[J]. Building Technology Development, 2016, 43(1): 163-164. doi: 10.3969/j.issn.1001-523X.2016.01.090
    范文,俞茂宏,陈立伟,等. 考虑剪胀及软化的洞室围岩弹塑性分析的统一解[J]. 岩石力学与工程学报,2004,23(19): 3213-3220. doi: 10.3321/j.issn:1000-6915.2004.19.001

    FAN Wen, YU Maohong, CHEN Liwei, et al. Unified elastoplastic solution for surrounding rocks of openings with consideration of material dilatancy and softening[J]. Chinese Rock Mechanics and Engineering, 2004,23(19): 3213-3220. doi: 10.3321/j.issn:1000-6915.2004.19.001
    马念杰,张益东. 圆形巷道围岩变形压力新解法[J]. 岩石力学与工程学报,1996(1): 84-89. doi: 10.3321/j.issn:1000-6915.1996.01.012

    MA Nianjie, ZHANG Yidong. A new analysis on ground pressure around openings[J]. Chinese Journal of Rock Mechanics and Engineering, 1996(1): 84-89. doi: 10.3321/j.issn:1000-6915.1996.01.012
    李鹏飞,赵勇,张顶立,等. 基于现场实测数据统计的隧道围岩压力分布规律研究[J]. 岩石力学与工程学报,2013,32(7): 1392-1399. doi: 10.3969/j.issn.1000-6915.2013.07.014

    LI Pengfei, ZHAO Yong, ZHANG Dingli, et al. Study of distribution laws of tunnel surrounding rock pressure based on field measured data statistics[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(7): 1392-1399. doi: 10.3969/j.issn.1000-6915.2013.07.014
    伍冬. 山岭隧道围岩压力计算方法及其适用性研究[D]. 北京: 北京交通大学, 2012.
    刘学增,叶康. 山岭公路隧道围岩压力统计规律分析[J]. 岩土工程学报,2011,33(6): 890-895.

    LIU Xuezeng, YE Kang. Statistical analysis of surrounding rock pressure of mountain road tunnels.[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(6): 890-895.
    朱永权, 宋玉香. 隧道工程[M]. 3版. 北京. 中国铁道出版社, 2015.
    邓华锋,肖志勇,李建林,等. 水岩作用下损伤砂岩强度劣化规律试验研究[J]. 岩石力学与工程学报,2015,34(增刊1): 2690-2698.

    DENG Huafeng, XIAO Zhiyong, LI Jianlin, et al. Deteriorating change rule test research of damage sandstone strength under water-rock interaction[J]. Chinese Journal of Rock Mechanics and Engineering, 2015, 34(S1): 2690-2698.
    邓华锋,李建林,朱敏,等. 饱水-风干循环作用下砂岩强度劣化规律试验研究[J]. 岩土力学,2012,33(11): 3306-3312.

    DENG Huafeng, LI Jianlin, ZHU Min, et al. Experimental research on strength deterioration rules of sandstone under “saturation-air dry” circulation function[J]. Rock and Soil Mechanics, 2012, 33(11): 3306-3312.
    邓华锋,李建林,孙旭曙,等. 水作用下砂岩断裂力学效应试验研究[J]. 岩石力学与工程学报,2012,31(7): 1342-1348. doi: 10.3969/j.issn.1000-6915.2012.07.005

    DENG Huafeng, LI Jianlin, SUN Xushu, et al. Experimental research on fracture mechanical effect of sandstone under water corrosion[J]. Chinese Journal of Rock Mechanics and Engineering, 2012, 31(7): 1342-1348. doi: 10.3969/j.issn.1000-6915.2012.07.005
    汪亦显,曹平,黄永恒,等. 水作用下软岩软化与损伤断裂效应的时间相依性[J]. 四川大学学报(工程科学版),2010,42(4): 55-62.

    WANG Yixian, CAO Ping, HUANG Yongheng, et al. Time-dependence of damage and fracture effect for strain softening of soft rock under water corrosion[J]. Journal of Sichuan University (Engineering Science Edition), 2010, 42(4): 55-62.
    曹平,杨慧,江学良,等. 水岩作用下岩石亚临界裂纹的扩展规律[J]. 中南大学学报(自然科学版),2010,42(2): 649-654.

    CAO Ping, YANG Hui, JIANG Xueliang, et al. Subcritical crack growth of rock during water-rock interaction[J]. Journal of Central South University (Science and Technology), 2010, 42(2): 649-654.
    中华人民共和国行业编写组. 铁路工程施工组织设计指南: 铁建设226号[S]. 北京: 中国铁道出版社, 2009.
    王志坚. 高速铁路隧道机械化修建技术创新与智能化建造展望——以郑万高速铁路湖北段为例[J]. 隧道建设(中英文),2015,38(3): 339-348.

    WANG Zhijian. Innovation and future application of mechanized and intelligentized construction technology for high-speed railway tunnels:a case study of Hubei section on Zhengzhou-Wanzhou high-speed railway[J]. Tunnel Construction (Chinese and English), 2015, 38(3): 339-348.
    关宝树. 漫谈矿山法隧道技术第十一讲——谈隧道施工机械化[J]. 隧道建设(中英文),2016,36(10): 1163-1170.

    GUAN Baoshu. Tunneling by mining method:lecture XXI:mechanization of tunnel construction[J]. Tunnel Construction (Chinese and English), 2016, 36(10): 1163-1170.
    西南交通大学, 武九铁路客运专线湖北有限责任公司. 郑万高铁大断面隧道安全快速标准化修建关键技术研究[R]. 成都: 西南交通大学, 2019.
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