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断层破碎带岩溶大断面隧道坍塌事故处理

王峥峥, 孙铁成, 张胜林, 李斌

王峥峥, 孙铁成, 张胜林, 李斌. 断层破碎带岩溶大断面隧道坍塌事故处理[J]. 北京工业大学学报, 2013, 39(10): 1494-1498.
引用本文: 王峥峥, 孙铁成, 张胜林, 李斌. 断层破碎带岩溶大断面隧道坍塌事故处理[J]. 北京工业大学学报, 2013, 39(10): 1494-1498.
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WANG Zheng-zheng, SUN Tie-cheng, ZHANG Sheng-lin, LI Bin. Collapse Treatment of Faulted Karst Cave Tunnel[J]. Journal of Beijing University of Technology, 2013, 39(10): 1494-1498.
Citation: WANG Zheng-zheng, SUN Tie-cheng, ZHANG Sheng-lin, LI Bin. Collapse Treatment of Faulted Karst Cave Tunnel[J]. Journal of Beijing University of Technology, 2013, 39(10): 1494-1498.
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断层破碎带岩溶大断面隧道坍塌事故处理

  • 1. 大连理工大学 土木工程学院, 大连 116024;

  • 2. 石家庄铁道大学 土木工程学院, 石家庄 050043;

  • 3. 贵州桥梁建设集团有限责任公司, 贵阳 550001;

  • 4. 中铁十三局集团有限公司, 天津 300308

基金项目: 

国家自然科学基金项目资助(51108056).

详细信息
    作者简介:

    王峥峥, 男, 博士后, 讲师, 主要从事隧道及地下工程等方面的研究, E-mail: wangzhengzheng@dlut.edu.cn.

  • 中图分类号: TU443

Collapse Treatment of Faulted Karst Cave Tunnel

  • 1. School of Civil Eengineering, Dalian University of Technology, Dalian 116024, China;

  • 2. School of Civil Eengineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China;

  • 3. Guizhou Bridge Construction Group Co. , Ltd., Guiyang 550001, China;

  • 4. China Railway 13th Bureau Group Co. , Ltd., Tianjin 300308， China

摘要

    摘要
  • 摘要: 针对隧道穿越断层破碎带溶洞时出现坍塌及初期支护变形事故, 综合分析了坍塌及变形区的规模及现场揭露的地质情况, 结合洞内施工条件及施工情况, 对隧道坍塌及变形区进行工字钢临时支撑及封闭注浆后, 提出“超前管棚+小导管注浆”处理方案, 并在处理段增设监测断面, 通过监控量测判断围岩的稳定状况及坍塌变形处理效果.量测结果表明, 坍塌变形段围岩处理后在一定时间内达到稳定, 说明采用“超前管棚+小导管注浆”方案处理断层破碎带岩溶隧道坍塌变形效果良好, 对类似工程事故处理有一定的借鉴作用.
    Abstract: To aim at analyzing collapse of a tunnel during construciton in faulted karst cave, unfavorable geological condition, continuous rainstorm and inaccurate geological survey were discussed and according to in-situ survey, the method of advanced pipe with ductile grouting was put up, and applied to collapse treatment.Furthermore, monitoring and measurement of groupting zone was conducted during tunnel construction.The in-situ monitoring data show that the method of advanced pipe with ductile grouting is effective for temporary support requirements in tunnel collapse treatment.
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    • 参考文献(10)
  • [1] 陈秋南, 赵明华, 周国华, 等.复杂层状岩层隧道塌方原因分析及加固后信息化施工技术[J].岩土力学, 2009, 30 (3) :650-653.CHEN Qiu-nan, ZHAO Ming-hua, ZHOU Guo-hua, et al.Cause analysis of complex layered rock tunnel collapse and information construction technology after consolidation[J].Chinese Journal of Rock and Soil Mechanics, 2009, 30 (3) :650-653. (in Chinese)
    [2] 李志勇, 晏莉, 阳军生.浅埋偏压连拱隧道中导洞坍方数值分析与处理[J].岩土力学, 2007, 28 (1) :102-106.LI Zhi-yong, YAN Li, YANG Jun-sheng.Numerical analysis and treatment of a collapsed middle drift for shallow multi-arch tunnel under unsymmetrical pressure[J].Chinese Journal of Rock and Soil Mechanics, 2007, 28 (1) :102-106. (in Chinese)
    [3] 李晓红.隧道新奥法及其监控量测[M].北京:科学出版社, 2002.
    [4] 关宝树.隧道工程施工要点集[M].北京:人民交通出版社, 2003.
    [5] 李术才, 薛翊国, 张庆松, 等.高风险岩溶地区隧道施工地质灾害综合预报预警关键技术研究[J].岩石力学与工程学报, 2008, 27 (7) :1297-1306.LI Shu-cai, XUE Yi-guo, ZHANG Qing-song, et al.Key technology study on comprehensive prediction and earlywarning of geological hazards during tunnel construction in high-risk karst areas[J].Chinese Journal of Rock Mechanics and Engineering, 2008, 27 (7) :1297-1306. (in Chinese)
    [6] 张民庆, 黄鸿建, 田四明.岩溶隧道安全设计、施工与管理[J].铁道工程学报, 2007 (5) :75-85.ZHANG Min-qing, HUANG Hong-jian, TIAN Si-ming.Safe design, construction and management of karst tunnel[J].Journal of Railway Engineering Society, 2007 (5) :75-85. (in Chinese)
    [7] 谭代明, 漆泰岳, 莫阳春.侧部岩溶隧道围岩稳定性数值分析与研究[J].岩石力学与工程学报, 2009, 28 (2) :3497-3503.TAN Dai-ming, QI Tai-yue, MO Yang-chun.Numerical analysis and research on surrounding rock stability of lateral karst cave tunnel[J].Chinese Journal of Rock Mechanics and Engineering, 2009, 28 (2) :3497-3503. (in Chinese)
    [8] 尚寒春.华蓥山隧道东口岩溶分析及溶洞处理[J].铁道工程学报, 2007, (8) :58-61.SHANG Han-chun.Analyses of karst at eastern portal of huaying mountain tunnel and treatment of karst cave[J].Journal of Railway Engineering Society, 2007, (8) :58-61. (in Chinese)
    [9] 林本涛.干溪沟隧道岩溶整治分析[J].铁道工程学报, 2006, (7) :54-58.LIN Ben-tao.Analysis of treatment of karst in Ganxigou tunnel[J].Journal of Railway Engineering Society, 2006, (7) :54-58. (in Chinese)
    [10] 赵明阶, 敖建华, 刘绪华.岩溶尺寸对隧道围岩稳定性影响的模型试验研究[J].岩石力学与工程学报, 2004, 23 (2) :213-217.ZHAO Ming-jie, AO Jian-hua, LIU Xu-hua, et al.Model testing research on influence of karst cave size on stability of surrounding rockmasses during tunnel construction[J].Chinese Journal of Rock Mechanics and Engineering, 2004, 23(2):213-217. (in Chinese)
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出版历程
  • 收稿日期:  2012-07-15
  • 网络出版日期:  2022-11-02

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