青岛富水砂层隧道变形机理及其控制对策研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
结合青岛地铁富水砂层段隧道工程实例,采用理论分析、室内土工试验、现场试验等手段揭示了青岛富水砂层的工程特性,指出了青岛砂层粘粒含量高、强度大、土层薄、隧道施工中往往处于土岩二元复合地层的特殊性。通过数值模拟、物理模型实验,模拟了富水砂层隧道开挖变形的过程,运用收敛变形分析法、应力状态法、掌子面挤出量与约束力对比判断法对青岛富水砂层隧道进行了稳定性分析,揭示了青岛砂土层本身强度较高、水是其最主要破坏因素的变形机理。结合实际工程,提出了相应的稳定性控制对策,指出采用新意法施工,超前加固隧道掌子面核心土,能对富水砂层段隧道变形起到良好的控制作用,研究了新意法施工的控制技术,并采用抗压强度测试及跟踪监测等手段对新意法施工效果进行了分析,进一步验证了新意法对富水砂层的适用性,提出了对地层隆起和桩体角度控制是施工控制的关键。
Taking Qingdao subway tunnel case as example, theoretical analysis, laboratory tests and fieldtests were used to research on the engineering characteristics of Qingdao water-rich sand stratum. Itwas found that Qingdao sand was of high clay content and intensity, and the sand layer was thin, also,tunnel construction was often under a particular condition of soil-rock compound strata. Numericalsimulation and physical model experiment were combined to simulate the deformation processduring the tunnel excavation of water-rich sand stratum, and convergence deformation analysis,stress state constraints, extrusion and binding contrast judgment method were combined to analyzethe stability of Qingdao water rich-sand stratum tunnel, thus, it was revealed that the high-strengthsand layer is the most main damage factor of deformation mechanism. Considering practicalengineering, the corresponding control countermeasures were put forward, and it was pointed outthat ADECO-RS had a good control effect on the tunnel deformation of rich-water sand stratum bystrengthening core soil of tunnel face in advance. Also, the construction control technology ofADECO-RS was studied, and compressive strength tests and monitoring measures were adopted toanalyze the applicability of ADECO-RS, so, it was further verified that ADECO-RS was effectiveand that strata uplift and pile Angle control were key for construction control.
引文
1.吉小明,吕纬.含水砂层隧道围岩失稳破坏机制及控制研究现状综述[J].岩土力学,2009,30:291-296.
    2.周跃峰.北岗隧道穿越软弱破碎带施工方法的探讨[J].山西建筑,2007,33(19):313-314.
    3.侯军红.太中银铁路岗城隧道突泥塌方处理[J].铁道工程学报,2009,(10):74-78.
    4.贾建波,焦苍,等.天津地铁浅埋暗挖隧道地表变形分析[J].隧道建设,2006,26(1):18-20.
    5.钱源.广州地铁客村联络线岔口段隧道工程地面沉降原因分析及控制[J].石家庄铁道学院学报,2003,16(增刊):19-22.
    6.侯景岩,魏连伟.用降水回灌法改善北京地铁”复-八线”工程地质环境和施工条件[J].水文地质工程地质,1997,3:38-41.
    7.彭泽瑞,侯景岩,贺长俊.城市地铁隧道施工中砂土悬涌塌方机理分析[J].市政技术,2003,12(1):1-4.
    8.李泽农,陈越粤.承压水砂性土层隧道构筑技术与运动规律非线性动力学方法研究[J],岩土锚固工程,2006,2:19-14.
    9.张旭东.土压平衡盾构穿越富水砂层施工技术探讨[J].岩土工程学报,2009,31(9):1445-1449.
    10.刘俊成.水平旋喷技术在城市地铁富水砂层中的应用[J].铁道建筑技术,2010,4:51-54.
    11.曹红林.地铁矿山法隧道过砂层的设计与施工[J].现代隧道技术.2009.4:51-54.
    12.鲁晓兵,王义华,王淑云,等.饱和土中剪切带宽度的研究[J].力学学报,2005,137(1):87-90.
    13.吕玺琳,黄茂松,钱建固.基于非共轴本构模型的砂土真三轴试验分叉分析[J].岩土工程学报,2008,30(5):647-651.
    14.蔡正银.砂土的渐进破坏及其数值模拟[J].岩土力学.2008.
    15.张建民.砂土的可逆性和不可逆性剪胀规律.岩土工程学报.2000,22(1):12-17.
    16. Sivathayalan, Siva. Logeswaran, Paramagur. Behaviour of sands under generalized drainageboundary conditions[J]. Canadian Geotechnical Journal,2007,44(2):138-150.
    17. SUN D, HUANG W, YAO Y. Granular Matter. An experimental study of failure and softeningin sand under three-dimensional stress condition[J]. Granular Matter,2008,(10):187-195.
    18.周健,姚志雄,张刚.砂土渗流过程的细观数值模拟[J].岩土工程学报,2007,29(7):977-981.
    19.吕纬.浅埋暗挖含水砂层隧道围岩稳定性研究[D].广东工业大学,2011.
    20. PECK R B. Deep excavations and tunneling in soft ground[C].Proceedings of the7thInternational Conference on SMFE. Mexico City,1969:225–290.
    21. Eric Leca,Barry New,2007. ITA report2006on: Settlement induced by tunneling in softground[J]. Tunneling and underground space technology22,119-149.
    22.刘建航,侯学渊.盾构法隧道[M].北京:中国铁道出版社,1991.
    23.彭立敏,城市隧道施工地层变形时空统一预测理论及应用研究[D].中南大学桥梁与隧道工程(专业),博士论文,2007年.
    24.施成华,彭立敏,赵丹.考虑时空效益的隧道开挖及降水引起的地层变形计算[J].土木工程学报,2008,41(12):91-96.
    25. Shao-mingLiao,Jian-HangLiu, Ru-LuWang.ShieldTunnelingand EnvironmentProtection inShanghai Soft Ground[J]. Tunnelling and Underground Space Technology.2009.
    26.吴波.城市地下工程技术研究与实践[M].中国铁道出版社,2008,第5章:115-118.
    27.孙钧,周健,龚晓南,张弥.受施工扰动影响土体环境稳定理论与变形控制[J].同济大学学报,2004,32(10):1261-1269.
    28.刘国彬,黄耿彩.受扰动地铁隧道土体在列车周期性振动荷载下位移规律的研究[R].新世纪优秀人才支持计划资助项目NCET-05-0386
    29.唐益群,栾长青,张曦,王建秀,杨坪.地铁振动荷载作用下隧道土体变形数值模拟[J].地下空间与工程学报,2008,4(1):105-109.
    30.王常晶,姬美秀,陈云敏.列车荷载作用下饱和软粘土地基的附加沉降[J].中国土木工程学会第九届土力学及岩土工程学术会议论文集,2003:1118-1122.
    31.周建,龚晓南.循环荷载作用下饱和软粘土应变软化研究土木工程学报[J].土木工程学报,2000,33(5):75-82.
    32.刘国彬,侯学渊.软土的卸荷应力-应变特性[J].地下工程与隧道,1997,(2):16-23.
    33. J. M R. Centrifuge Modeling of Tunnel Construction in Soft Clay. London [D]. CambridgeUniversity,1979.
    34. AKAGI H, KOMIYA K. Finite element simulation of shield tunneling processes in softground [M]. MAIR, TAYLOR. Geotechnical Aspects of Underground Construction in SoftGround,Rotterdam. Balkema.1996:447-52.
    35. J M R, N T R. Rotterdam,1997.
    36.罗松,张浩然.成都富水砂软石地层盾构施工滞后沉降防空措施探讨[J].隧道建设,2010(6):30:317-319.
    37. M H, MURAKAMI E. Stability and failure mechanisms of a tunnel face wih a shallow depth;proceedings of the Proceedings of the8th Congress of the International Society for RockMechanics, F,1995[C]. Intenrational Society for Rock Mechanics.
    38. Broms B B, Bennermark H. Stability of clay in vertical opening[J].Soil Mech Fdns Div.Am.soc. Civ. Engrs.1967(193):71-94
    39. DavisE.H, GunnM. J, MairR.J ect. The Stability of Shallow Tunnel and Under-groundOpenings in cohesive material[J]..Geotechnique,1980,30(4):397-416.
    40. H A J, M. P D. Stabiliy of a shallow circular tunnel in cohesionless soil [J]. Geotechnique,1977,27(2):203-215.
    41. B L, L B. Upper and lower bound solutions for the stability of shallow circular tunnels infrictional material [J]. Geotechnique,1990,40(4):581-606.
    42. CHAMBON P, CORT J F. Shallow Tunnels in Cohesionless Soil Stability of Tunnel Face [J].Journal of Geotechnical Engineering,1994,120(7):1148-65.
    43. G M, D D, H S A. Two new limit analysis mechanisms for the computation of the collapsepressures of circular tunnel driven by a pressurized shield [M].2th International conferenceon computational methods in tunneling. Ruhr University Bochum.2009:849-56.
    44. LEE I-M, NAM S-W, AHN J-H. Effect of seepage forces on tunnel face stability [J]. CanadianGeotechnical Journal,2002,40(2):342-50.
    45.刘维,张翔杰,等.饱和沙土中土压盾构开挖面极限支护力[J].浙江大学学报(工学版),2012,(4):665-71+704.
    46.乔金丽,张义同,高健.强度折减法在盾构隧道开挖面稳定分析中的应用[J].天津大学学报,2010,(1):14-20.
    47. A J H. Versuche uber Getreidedruck in Silozellen [J]. Zeitschrift desV ere ins deutscher Ingenieure,1895,555-15(35):1045-9.
    48. S J, W S. Face support for a large mix-shield in heterogeneous ground conditions [M].Conference proceeding Institute of Mining and Metallurgy and British Tunneling Society.London.1994:531-49.
    49. W B. Tunnel Face Stability&New CPT Applications [M]. Netherlands: Delft UniversityPress,2001.
    50.魏纲.顶管工程土与结构的性状及理论研究[D].杭州:浙江大学,2005.
    51.徐明,邹文浩,刘瑶.超大直径泥水盾构在砂土中的开挖面稳定性分析[J].土木工程学报,2012,03):174-181.
    52. KRAUSE T. Schildvortrieb mit flüssigkeits-und erdgestützter Ortsbrust [D]. Braunschweig;Technischen Universit t Carolo-Wilhelmina,1987.
    53.项兆池,楼如岳,傅德明.最新泥水盾构技术[R].上海:上海隧道工程股份有限公司,2001.
    54.张民庆,卓越,韩忠存.广州地铁杨体区间饱和含水砂层施工[J].世界隧道,1998(6):53-56.
    55.梅志荣,陈涛.高速铁路隧道全断面预加固技术的应用研究[J].隧道建设,2008,28(5):59-61.
    56.王正松,孙铁成,高波.全断面预加固隧道施工工法(新意法)[J].铁道标准设计,2007增刊1:170-173.
    57. Lunardi Pietro, Design and Construction of Tunnels ADECO-RS approach [J]. Tunnels&Tunnelling International special supplement, May2000.
    58. P.Lunardi,R.Bindi.Theevolution of reinforcement of the advance core using fibreglasselementsforshortand longterm stability oftunnels underdifficult stress--strain conditions:design,technologiesandoperatingmethods[C]//Progress in Tunnelling after2000:Proceedingsof the AI-TES-ITA2001WorldTunnelConrgessMilan—Italy10th一13thJune2001.VolumeII.Bologna:PATRON EDITORE,2001:309—322.
    59. P.Lunardi.TheADECO—RS Approachinthedesignandconstruction oftheRometo Napleshighspeed railwayline:a comparison between finaldesign speciifcations,consturctiondesign and“as-built”[C]//ProrgessinTunnelling afater2000:ProceedingsoftheAITES—ITA2001WorldTunnelCongressMilan—Italy10th-13thJune2001.Volume llI.Bologna:PATRON EDITORE,2001:329—340.
    60. P.Lunardi,C.Silva,A.Focracci.TheBolognatoFlorence high speedrailwayline:92kmthorughtheAppennines[C]//ProrgessinTunnellingfater2000: Proceedingsofthe AITES-ITA2001World Tunnel Conrgess Milan-Itlay10th一13thJune2001.VolumellI.Bolonga:PATRONEDITORE,2001:341—351.
    61. P. Gattinoni,M.Papini,L.Scesi.Geoloigcriskin undergroundworks[C]//ProgressinTunnelling fater2000:Porceedings of the AITES-ITA2001World Tunnel ConrgessMilan-Italy10th-13th2001.Volume I.Bologna:PATRONEDITORE,2001:309—318.
    62.肖广智,魏祥龙.意大利岩土控制变形(ADECO—RS)工法简介[J].现代隧道技术,2007,44(3):11-15
    63.高新强,仇文革,关宝树.新建铁路隧道动态设计系统的构思[J].铁道标准设计,2004,8:44-48
    64.翟进营,杨会军,王莉莉.新意法隧道设计施工概述[J].隧道建设,2008,28(1):46—55.
    65.旷文涛.超前预加固大断面隧道围岩稳定性影响因素研究[D].西南交通大学,2007.
    66.李奎,高波.基于ADECO-RS工法城市浅埋隧道施工相关技术研究[J].现代隧道技术,2008,45(3).
    67. Haider Tarek F,Byle,Michael J verification of jet grouting for structure rehabilitationgeotechnical special publication,n94,2000,p441-45.
    68. Hong won-pyo, Kim Dong-Wook, lee mun-ku, yea geu-guwen.case study on groundimprovement by high pressure jet grouting.proceeding of the12th(2002) internationaloffshore and polar engineering conference2002:610-615.
    69. Lewis, Dwayne A.taube, martin G. north airfield drainage improvement at Chicago-o hareinternational airport:soil stabilization using jet grouting.geotechnical special publication,2003:464-473.
    70. Fiona mc William.jet setting under bonn.1993:2.
    71. Pichler, Christian, ackner roman, martak, lothar, mang Herbert A. optimization of jet-groutedsupport in NATM tunneling. international journal for numerical and analytical methods ingeotechnics, v28, n7-8, june/july,2004:781-796.
    72. Meyers, john, myers, tim petrasic Kerry.jet grout stabilization of steeply excavated soilslope.geotechnical special publication,2003:318-329.
    73.王圣涛,马征军,邓敦毅.水平旋喷桩在深圳地铁大-科区间流塑状粘性土中的应用[J].隧道/地下工程,2003(4):7-9.
    74.孟凤朝.深圳地铁大~科区间隧道水平旋喷桩施工技术[J].铁道工程学报,2003,2:1-4.
    75.李魏来,凌茂钦.水平旋喷桩在临海富水软弱砂层中的应用[J].建设科技,2009,4:89-90.
    76.柴海楼,尹文平.深圳地铁水平旋喷桩施工技术及注浆效果研究[J].铁道建筑技,2010增:36-38.
    77.张建华,梁杰忠.水平旋喷桩工艺在广州地铁2号线工程施工中的应用[J].水运工程,2002,8:72-75.
    78.蔡凌燕.水平旋喷搅拌技术在广州地铁二号线工程中的应用[J].广东水利水电,2002,6:52-56.
    79.韩莉.旋喷搅拌桩在含水砂层超浅埋地铁隧道中点应用[J].广东土木与建筑,2004,8:6-7.
    80.刘娟,王海江.水平旋喷在酸刺沟隧道拱顶支护中应用[J].山西建筑,2009,35(28):318-319.
    81.张云星,崔江余.水平旋喷桩在长安街复线热力管线中的应用[J].西部探矿工程,2004,10:4-5.
    82.杨宏射.水平旋喷桩在兴旺峁隧道砂层加固施工中的应用[J].隧道建筑,2010,30(1):100-105.
    83.汪成兵.软弱破碎隧道围岩渐进性破坏机理研究[D].同济大学,2007
    84. SHARMA J S, BOLTON M D. A new technique for simulation of collapse of a tunnel in adrum centrifuge [R]. CUED/D-SoildTRZ86,[S.l.]:[s.n.],1995.
    85. CHAMBON P, CORTJ F. Shallow Tunnels in Cohesionless Soil Stability of Tunnel Face [J].Journal of Geotechnical Engineering,1994,120(7):1148-1165.
    86. M H, MURAKAMI E. Stability and failure mechanisms of a tunnel face wih a shallow depth;proceedings of the Proceedings of the8th Congress of the International Society for RockMechanics, F,1995[C]. Intenrational Society for Rock Mechanics.
    87. Atkinson J H, Potts D M.Subsidence above shallowtunnels in soft Ground.[J].Geotech. Engrg,ASCE,1977,103:307-325.
    88. Potts D M.Behaviours of lined and unlined tunnels inlands ph D thesis, England: AambridgeUniversity,1976.
    89. Cording e J, Hansmire W H, Macpherson H H, e tal. Displacement around tunnels inSoils.Reportprepared for department of transportation[D].Urbana:University of Illinois, Ill,1976.
    90. Guttler U, Stoffers U. Investigation of the deformation and collapse behaviour of circularlined tunnels incentrifuge model tests. Centrifuges in Soil Mechanics.Rotterdam: Balkema,1988.183-186.
    91. IM Lee, SW Nam. The study of seepage forces acting on the tunnel lining and tunnel face inshallow tunnels[J].Tunnelling and Underground Space Technology,2001,16:31-40.
    92.张敏江,张丽萍等.弱胶结砂层突涌机理及预测研究.金属矿山,2002,10:3-6.
    93.周小文,濮家骆.砂土中隧洞开挖引起的地面沉降试验研究[J].岩土力学,2002,23(5):559-563.
    94.魏星,沈乐等.富水软岩隧道突泥塌方及地层沉降的模型实验[J].岩土力学,2012,33(8):2291-2296.
    95.汪成兵,朱合华.隧道围岩渐进性破坏机理模型实验方法研究[J].铁道工程学报,2009,(3):48-53.
    96.彭海明,彭振斌,韩金田等.岩性相似材料研究[J].广东土木与建筑,2002,12(3):13-17.
    97.周维垣.高等岩石力学[M].北京:水利电力出版社,1990.
    98.赵震英.洞群开挖围岩破坏过程试验[J].水利学报,1995(12):24-28.
    99.李斌,漆泰岳等.新意法在浏阳河隧道参数设计中的应用[J].现代隧道技术,2009,46(4):83-88.
    100.郑颖人,赵尚毅.岩土工程极限分析有限元法及其应用[J].土木工程学报,2005,38(1):91-104.
    101.吴波,刘维宁等.城市浅埋隧道施工性态的时空效应分析.岩土工程学报,2004,3:340-343.
    102.彭芳乐,曹延波.加筋砂土挡墙承载力及渐进性变形破坏的有限元分析方法.岩石力学与工程学报,2011,V30(S2):3703-3713.
    103.李力.粉细砂地层注浆管棚作用机理及在暗挖隧道施工中的应用:[硕士学位论文].北京交通大学,2007.
    104.姜功良.浅埋软土隧道稳定性极限分析[J].土木工程学报,1998,32(5):65-72.
    105.冯卫星,况勇,陈建军.隧道塌方案例分析[M].成都:西南交通大学出版社,2002.
    106. P.L.R.Pang.Catalogue of notable tunnel failure case histories civil engineering anddevelopment department.march2009.
    107.马洪勇.隧道塌方的原因分析及预防措施[J].福建建设科技.2009,5:59-61.
    108.罗维彩.厦门翔安海底隧道富水砂层段注浆施工技术研究[D].石家庄铁道学院学.2009.
    109.唐洪祥,李锡夔.饱和多孔介质中动力渗流耦合分析的Biot-Cosserat连续体模型与应变局部化有限元模拟[J].工程力学,2007,24(9):8-13.
    110.翟进营,杨会军,王莉莉.”新意法”在国外隧道工程中的应用[J].隧道建设,2008,28(4):469-475.
    111. Pietro lunardi. The design and construction of tunnels using the approach based on theanalysis of controlled deformation in rocks and soils[J]. tunnels&Tunneling internationalADECO-RS approach.2000(5):3-30.
    112.李斌,漆泰岳,旷文涛等.新意法在浏阳河隧道参数设计中的应用[J].现代隧道技术,2009,4(4):83-87.
    113.李玉平.新意法在黄土隧道工程中的应用[J].山西建筑,2010,36(11):318-320.
    114.刘江涛,崔宏伟,王振强.“新意法”在未成岩富水粉西砂层隧道中的适用性研究[J].兰州交通大学学报,2012,31(4):53-56.
    115.孔恒.城市地铁隧道浅埋暗挖法地层预加固机理及其应用研究[D].北京交通大学,2003
    116.黄伦海,刘伟,刘新荣.单洞四车道公路隧道开挖的模型实验[J].地下空间,2004,24(4):465-469.
    117.蒋树屏,黄伦海,宋从军.利用相似模拟方法研究公路隧道施工力学形态[J].岩石力学与工程学报,2002,21(5):662-666.
    118.孙中辉.富水厚卵砾石层斜井井筒稳定性研究[D].中国矿业大学,2010.
    119.段王拴.综放工作面覆岩破坏及裂隙渗流特征数值分析[D].西安科技大学,2007.
    120.程展林,吴忠明,徐言勇.砂基中泥浆盾构法隧道施工开挖面稳定性试验研究[J].长江科学院院报,2001,18(5):137-140.
    121.周捷.大断面隧道超前预加固适用性研究[D].西南交通大学,2007.
    122.崔广心.相似理论与模型实验[M].中国矿业大学出版社,1990.9
    123.左东启等.模型实验的理论和方法[M].水利电力出版社,1984.8
    124.张杰,侯忠杰.固-液耦合试验材料的研究[J].岩石力学与工程学报,2004,23(18):3157-3161.
    125.汪世辉,林英堂等.ADECO-RS工法在隧道洞口浅覆土施工的应用与对策[J].隧道建设,2011,31(增刊1):346-351.
    126.于忠波,李世君,施龙焱.水平旋喷技术在软岩富水地铁隧道中的应用及优化[J].隧道建设,2012,32(3):377-382.
    127.苏秀婷.青岛地铁富水砂层隧道开挖施工风险与变形规律研究[D].青岛:中国海洋大学硕士学位论文,2012.
    128.张晓,杨建国,王运周等.水平旋喷桩预支护在软弱黄土隧道中的试验研究[J].现代隧道技术,2010(1):42-46.
    129.刘钟,柳建国等.隧道全方位高压喷射注浆拱棚超前支护新技术[J].岩石力学与工程学报2009,28(1):59-65.
    130.雷小朋.水平旋喷桩预支护作用机理及效果的研究[D].西安:西安科技大学硕士论文,2009.
    131. Jin Zhang, Tao Liu, Zhiwei Jiang. Application of Horizontal Jet Grouting in Qingdao TunnelConstruction. Applied Mechanics and Materials (CEABM2013),2013, Vols.353-356:1547-1550.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700