灾害环境下隧道不同部位漏水对于周围土体及平行隧道的影响研究

doi:10.13722/j.cnki.jrme.2014.0251

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摘要针对盾构隧道在施工和运营过程中发生漏水引发的灾害问题，以盾构隧道单位面积发生一处线漏作为灾害的一种形式，采用考虑应力–孔压耦合的有限差分方法研究盾构隧道自不同位置发生漏水对于土体以及平行隧道的影响。研究发现，漏水量相同时，隧道不同位置发生漏水对于周围土体和平行隧道的影响有很大区别。对于周围土体，隧道漏水位置越靠近隧道底部，其对土体竖向位移场的影响范围越宽，对土体水平位移场的影响范围越深，平行隧道的存在会使地表变形趋于不对称且产生更大的曲率变形；对于平行隧道，不同位置漏水将会引发不同的位移模式，平行隧道的水平位移可能大于漏水隧道本身的位移。最后，根据隧道漏水对于其自身及平行隧道的不同影响，对漏水位置进行分区，在进行灾害治理和预防时需根据不同区域的不同影响进行针对性的处理。

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关键词 ：隧道工程, 漏水位置, 灾害, 影响区, 平行隧道

Abstract：Considering the disaster caused by leakage during tunnel construction and operation，finite difference method which takes the stress and pore pressure coupled effect into account is employed to study the influence on surrounding soils and parallel tunnel from different leakage positions. The disaster model of one place of stream-like leakage occurring on unit area of tunnel is established. The analysis shows that different leakage positions have different influence on surrounding soils. With the development of leakage，the lower leakage position causes wider vertical displacement field and deeper horizontal displacement field. The existence of parallel tunnel leads to the dissymmetric deformation and larger curvature distortion of the ground surface. Besides，different leakage positions can cause very different displacement modes of the parallel tunnel. Displacement of parallel tunnel could be larger than the leaky tunnel itself. Finally，influence zones of leakage positions are divided according to the impact of leakage on the leaky tunnel and the parallel tunnel. The research indicates that efficient and pertinent countermeasures according to the different leakage positions are necessary.

Key words： tunnelling engineering leakage positions disaster influence zones parallel tunnel

引用本文:

郑刚1，2，戴轩1，2 . 灾害环境下隧道不同部位漏水对于周围土体及平行隧道的影响研究[J]. 岩石力学与工程学报, 2015, 34(s1): 3196-3207.
ZHENG Gang1，2，DAI Xuan1，2. INFLUENCE OF DIFFERENT LEAKAGE POSITIONS OF TUNNEL ON SURROUNDING SOILS AND PARALLEL TUNNEL UNDER DISASTER ENVIRONMENT. , 2015, 34(s1): 3196-3207.

链接本文:

http://www.rockmech.org/CN/10.13722/j.cnki.jrme.2014.0251 或 http://www.rockmech.org/CN/Y2015/V34/Is1/3196

[5]	郑永来，李美利，王明洋，等. 软土隧道渗漏对隧道及地面沉降影响研究[J]. 岩土工程学报，2005，27(2)：243-247.(ZHENG Yonglai，LI Meili，WANG Mingyang，et al. Study on influence of seepage of metro tunnels in soft soil on the settlements of tunnels and ground[J]. Chinese Journal of Geotechnical Engineering，2005，27(2)，243-247. (in Chinses))
[8]	陈勇，朱继文. 上海地铁区间隧道渗漏水发生的机理与防治[J]. 地下空间，2001，21(1)：55-60.(CHEN Yong，ZHU Jiwen. Mechanism and prevention of the tunnel leakage in Shanghai[J]. Underground Space，2001，21(1)：55-60.(in Chinese)) " target="_blank">
[11]	SHEN S L，XU Y S. Numerical evaluation of land subsidence induced by groundwater pumping in Shanghai[J]. Canadian Geotechnical Journal，2011，48(9)：1 378-1 392. " target="_blank">
[14]	CHIANG W H. 3D groundwater modeling with PMWIN－A simulation system for modeling groundwater flow and pollution[M]. New York，USA：Springer-Verlag，2001：120-132. " target="_blank">
[26]	PECK R B. Deep excavations and tunnelling in soft ground[C]// Proceedings of the 7th International Conference on Soil Mechanics and Foundation Engineering. Mexico City：[s. n.]，1969：225-290. " target="_blank">
[4]	张冬梅，黄宏伟，杨峻. 衬砌局部渗流对软土隧道地表长期沉降的影响研究[J]. 岩土工程学报，2005，27(12)：1 430-1 436. (ZHANG Dongmei，HUANG Hongwei，YANG Jun. Influence of partial drainage of linings on long-term surface settlement over tunnels in soft soils[J]. Chinese Journal of Geotechnical Engineering，2005，27(12)：1 430-1 436.(in Chinese)) " target="_blank">
[12]	ROBOTS TOL，ROSCOE H，POWRIE W，et al. Controlling clay pore pressures for cut-and-cover tunnelling[J]. Geotechnical Engineering，2007，160(4)：227-236. " target="_blank">
[15]	骆祖江，刘金宝，李朗. 第四纪松散沉积层地下水疏降与地面沉降三维全耦合数值模拟[J]. 岩土工程学报，2008，30(2)：193-198. (LUO Zujiang，LIU Jinbao，LI Lang. Three-dimensional full coupling numerical simulation of groundwater dewatering and land-subsidence in quaternary loose sediments[J]. Chinese Journal of Geotechnical Engineering，2008，30(2)：193-198.(in Chinese))
[17]	王家兵，李平. 天津平原地面沉降条件下的深层地下水资源组成[J]. 水文地质工程地质，2004，31(5)：35-37.(WANG Jiabing，LI Ping. Composition of groundwater resources in deep-seated aquifers under the condition of land subsidence in Tianjin Plain[J]. Hydrogeology and Engineering Geology，2004，31(5)：35-37.(in Chinese)) " target="_blank">
[18]	郑刚，曾超峰，薛秀丽. 承压含水层局部降压引起土体沉降机理及参数分析[J]. 岩土工程学报，2014，36(5)：802-817.(ZHENG Gang，ZENG Chaofeng，XUE Xiuli. Settlement mechanism of soils induced by local pressure-relief of confined aquifer and parameter analysis[J]. Chinese Journal of Geotechincal Engineering，2014，36(5)：802-817.(in Chinese))
[21]	薛绍祖. 地下建筑工程防水技术[M]. 北京：中国建筑工业出版社，2003：29-33.(XUE Shaozu. Water proof technology of underground construction[M]. Beijing：China Architecture and Building Press，2003：29-33.(in Chinese)) " target="_blank">
[19]	刘建航，侯学渊. 盾构法隧道[M]. 北京：中国铁道出版社，1991：132-133.(LIU Jianhang，HOU Xueyuan. Shield tunneling method[M]. Beijing：China Railway Publishing House，1991：132-133.(in Chinese)) " target="_blank">
[22]	PARK K，OWATSIRIWONG A，LEE J. Analytical solution for steady-state groundwater inflow into a drained circular tunnel in a semi-infinite aquifer：A revisit[J]. Tunnelling and Underground Space Technology，2008，23(2)：206-209.
[23]	TANI M E. Circular tunnel in a semi-infinite aquifer[J]. Tunnelling and Underground Space Technology，2003，18(1)：49-55. " target="_blank">
[25]	郑刚，李志伟. 基坑开挖对邻近任意角度建筑物影响的有限元分析[J]. 岩土工程学报，2012，34(4)：615-624.(ZHENG Gang，LI Zhiwei. Finite element analysis of response of buildings with arbitrary angle adjacent to excavations[J]. Chinese Journal of Geotechnical Engineering，2012，34(4)：615-624.(in Chinese))
[27]	O'REILLY M P，NEW B M. Settlements above tunnels in the United Kingdom-their magnitude and prediction[C]// JONES M J，ed. Proceedings of the Tunnelling 82. London：Institution of Mining and Metallurgy，1982：173-181. " target="_blank">
[1]	SHIN J H，ADDENBROOKE T I，POTTS D M. A numerical study of the effect of groundwater movement on long-term tunnel behaviour[J]. Géotechnique，2002，52(6)：391-403. " target="_blank">
[2]	白云，肖晓春，胡向东. 国内外重大地下工程事故与修复技术[M]. 北京：中国建筑工业出版社，2012：41-46.(BAI Yun，XIAO Xiaochun，HU Xiangdong. Domestic and international important engineering accidents and repair technology[M]. Beijing：China Architecture and Building Press，2012：41-46.(in Chinese)) " target="_blank">
[3]	WONGSAROJ J，SOGA K，MAIR R J. Modelling of long-term ground response to tunnelling under St James's Park，London[J]. Géotechnique，2007，57(1)：75-90. " target="_blank">
[6]	刘印，张冬梅，黄宏伟. 盾构隧道局部长期渗水对隧道变形及地表沉降的影响分析[J]. 岩土力学，2013，34(1)：290-298.(LIU Yin，ZHANG Dongmei，HUANG Hongwei. Influence of long-term partial drainage of shield tunnel on tunnel deformation and surface settlement[J]. Rock and Soil Mechanics，2013，34(1)：290-298.(in Chinese)) " target="_blank">
[7]	李希元，闫静雅，孙艳萍. 盾构隧道施工工程事故的原因与对策[J]. 地下空间与工程学报，2006，1(6)：968-971.(LI Xiyuan，YAN Jingya，SUN Yanping. Reasons and countermeasures of accidents happened during the shield tunnel construction[J]. Chinese Journal of Underground Space and Engineering，2006，1(6)：968-971.(in Chinese)) " target="_blank">
[9]	胡向东，白楠，李鸿博. 圣彼得堡地铁1号线区间隧道事故分析[J]. 隧道建设，2008，28(4)：418-422.(HU Xiangdong，BAI Nan，LI Hongbo. Analysis on tunnel accident on line 1 of Saint Petersburg Metro[J]. Tunnel Construction，2008，28(4)：418-422.(in Chinese))
[10]	李曙光，方理刚. 土压平衡盾构在富水饱和粉细砂层中掘进事故实测分析[J]. 铁道建筑，2006，(12)：35-37.(LI Shuguang，FANG Ligang. Accident analysis of EPBS excavation in water-rich sand stratum[J]. Railway Engineering，2006，(12)：35-37.(in Chinese)) " target="_blank">
[13]	BURBEY T J，HELM D C. Modeling three-dimensional deformation in response to pumping of unconsolidated aquifers[J]. Environmental and Engineering Geoscience，1999，5(2)：199-212 " target="_blank">
[16]	段永侯，王家兵，王亚斌，等. 天津市地下水资源与可持续利用[J].水文地质工程地质，2004，31(3)：29-39.(DUAN Yonghou，WANG Jiabing，WANG Yabin，et al. Groundwater resources and its sustainable development in Tianjin[J]. Hydrogeology and Engineering Geology，2004，31(3)：29-39.(in Chinese)) " target="_blank">
[20]	中华人民共和国国家标准编写组. GB 50108—2008 地下工程防水技术规范[S]. 北京：中国计划出版社，2008.(The National Standards Compilation Group of People?s Republic of China. GB 50108—2008 Technical code for waterproofing of underground works[S]. Beijing：China Planning Press，2008.(in Chinese)) " target="_blank">
[24]	WONGSAROJ J. Three-dimensional finite element analysis of short- and long-term ground response to open face tunnelling in stiff clay[Ph. D. Thesis][D]. Cambridge：Cambridge University，2005. " target="_blank">