Abstract
This paper summarises the stratigraphy, tectonic structure, geomorphology, hydrogeology and engineering geology in Guangzhou, China, and analyses the relevant geo-hazards and countermeasures during subway construction. The ages of the geological materials found in Guangzhou range from the Proterozoic era to the Cenozoic era. The bedrock is generally made up of sedimentary rock and weathered granite strata covered by soil with a thickness ranging from 2 to 20 m. The presence of underground karst caves, active faults and fissure water together with high piezometric levels leads to difficulties in shield tunnelling in Guangzhou. A case history, where two tunnels and one subway station on the Guangzhou Metro Line 7 were constructed, is referred to in order to analyse the mechanism between geological formations and geo-hazards. Three potential geo-hazards are listed: (1) water ingress and strata erosion, (2) ground surface settlement and (3) sinkholes; and their implications for shield tunnelling in Guangzhou are summarised and discussed. To mitigate the risk of these geo-hazards, a series of countermeasures, comprising (1) optimising TBM cutting tool design, and tunnelling parameters, (2) grouting to enhance watertightness and stiffness of strata and (3) injecting bentonite slurry and foam into the head chamber, are recommended in this paper.
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References
Bai Y, Tang J (2008) Application of active risk management for the restoration engineering of Shanghai metro line 4. Constr Technol 37(8):1–3
Cui QL, Shen SL, Xu YS, Wu HN, Yin ZY (2015a) Mitigation of geohazards during deep excavations in karst regions with caverns: a case study. Eng. Geol. 195:16–27
Cui QL, Wu HN, Shen SL, Xu YS (2015b) Geological difficulties and countermeasures for socket diaphragm walls in weathered granite in Shenzhen, China. Bull. Eng. Geol. Environ. 195:16–27
Cui QL, Wu HN, Shen SL, Xu YS, Ye GL (2015c) Chinese karst geology and measures to prevent geohazards during shield tunnelling in karst region with caves. Nat. Hazards 77(1):129–152
Du YJ, Hayashi S, Shen SL (2009) Contaminant mitigating performance of Chinese standard municipal solid waste landfill liner systems. Geotext. Geomembr. 27(3):232–239
Du YJ, Jiang NJ, Shen SL, Jin F (2012) Experimental investigation of influence of acid rain on leaching and hydraulic characteristics of cement-based solidified/stabilized lead contaminated clay. J. Hazard. Mater. 225–226:195–201
Du YJ, Jiang NJ, Liu SY, Jin F, Singh DN, Pulppara A (2014a) Engineering properties and microstructural characteristics of cement solidified zinc-contaminated kaolin clay. Can. Geotech. J. 51:289–302
Du YJ, Wei ML, Reddy KR, Liu ZP, Jin F (2014b) Effect of acid rain pH on leaching behavior of cement stabilized lead-contaminated soil. J. Hazard. Mater. 271:131–140
Gong QM, Yin LJ, She QR (2013) TBM tunneling in marble rock masses with high in situ stress and large groundwater inflow: a case study in China. Bull. Eng. Geol. Environ. 72(2):163–172
Guangzhou Municipal Land Resources and Housing Administrative Bureau (2015) Geology in Guangzhou City. Government website. http://www.laho.gov.cn/zhuanti/kpyd/dzfy/dzfyqxcs/201105/t20110523_253325.htm. Accessed 13 Oct 2015
Guo Z, Wilson N (2011) Assessing the cost of transfer inconvenience in public transport systems: a case study of the London underground. Transp Res Part A Policy Pract 45(2):91–104
Ji F, Lu JF, Shi YC, Zhou CH (2013) Mechanical response of surrounding rock of tunnels constructed with the TBM and drill-blasting method. Nat. Hazards 66(2):545–556
Jin YF, Yin ZY, Shen SL, Hicher PY (2016a) Selection of sand models and identification of parameters using an enhanced genetic algorithm. Int J Numer Anal Methods Geomech. doi:10.1002/nag.2487
Jin YF, Yin ZY, Shen SL, Hicher PY (2016b) Investigation into MOGA for identifying parameters of a critical state based sand model and parameters correlation by factor analysis. Acta Geotech. doi:10.1007/s11440-015-0425-5
Li XS (2009) Tunneling technology in complex strata of Guangzhou by earth pressure balance (EPB) shield. Dissertation, Southwest Jiaotong University
Li Y, Emeriault F, Kastner R, Zhang ZX (2009) Stability analysis of large slurry shield-driven tunnel in soft clay. Tunn. Undergr. Space Technol. 24(4):472–481
Luo CY, Shen SL, Han J, Ye GL, Horpibulsuk S (2015) Hydrogeochemical environment of aquifer groundwater in Shanghai and potential hazards to underground infrastructures. Nat. Hazards 78(1):753–774
Maynar MJ, Rodriguez LE (2005) Discrete numerical model for analysis of earth pressure balance tunnel excavation. J Geotech Geoenviron Eng (ASCE) 131(10):1234–1242
Ni JC, Cheng WC (2012) Characterising the failure pattern of a station box of Taipei rapid transit system (TRTS) and its rehabilitation. Tunn. Undergr. Space Technol. 32:260–272
Ni JC, Cheng WC (2015) Quality control of double fluid jet grouting below groundwater table: case history. Soils Found. 54(6):1039–1053
Shao C, Lan DS (2014) Optimal control of an earth pressure balance shield with tunnel face stability. Autom Constr 46:22–29
Shen SL, Xu YS (2011) Numerical evaluation of land subsidence induced by groundwater pumping in Shanghai. Can. Geotech. J. 48(9):1378–1392
Shen SL, Ma L, Xu YS, Yin ZY (2013a) Interpretation of increased deformation rate in aquifer IV due to groundwater pumping in Shanghai. Can. Geotech. J. 50(11):1129–1142
Shen SL, Wang ZF, Horpibulsuk S, Kim YH (2013b) Jet-grouting with a newly developed technology: the twin-jet method. Eng. Geol. 152(1):87–95
Shen SL, Wang ZF, Sun WJ, Wang LB, Horpibulsuk S (2013c) A field trial of horizontal jet grouting using the composite-pipe method in the soft deposit of Shanghai. Tunn. Undergr. Space Technol. 35(2013):142–151
Shen SL, Wang ZF, Yang J, Ho EC (2013d) Generalized approach for prediction of jet grout column diameter. J Geotech Geoenviron Eng 139(12):2060–2069
Shen SL, Wu HN, Cui YJ, Yin ZY (2014) Long-term settlement behavior of the metro tunnel in Shanghai. Tunn. Undergr. Space Technol. 40(2014):309–323
Shen SL, Wang JP, Wu HN, Xu YS, Ye GL, Yin ZY (2015a) Evaluation of hydraulic conductivity for both marine and deltaic deposit based on piezocone test. Ocean Eng. 110:174–182
Shen SL, Wu YX, Xu YS, Hino T, Wu HN (2015b) Evaluation of hydraulic parameters from pumping tests in multi-aquifers with vertical leakage in Tianjin. Comput. Geotech. 68:196–207
Tan Y, Wang D (2015c) Structural behaviors of large underground earth-retaining systems in Shanghai. I: unpropped circular diaphragm wall. J Perform Constr Facil ASCE 29(2): 04014058 1–14
Tan Y, Wang D (2015d) Structural behaviors of large underground earth-retaining systems in Shanghai. II: multipropped rectangular diaphragm wall. J Perform Constr Facil ASCE 29(2): 04014059 1–16
Tan Y, Li X, Kang Z, Liu J, Zhu Y (2015a) Zoned excavation of an oversized pit close to an existing metro line in stiff clay: case study. J Perform Constr Facil ASCE 29(6): 04014158 1–19
Tan Y, Wei B, Zhou X, Diao Y (2015b) Lessons learned from construction of Shanghai metro stations: importance of quick excavation, prompt propping, timely casting, and segmented construction. J Perform Constr Facil ASCE 29(4): 04014096 1–15
Wang TT, Jeng FS, Lo W (2011) Mitigating large water ingresses into the New Yungchuen Tunnel, Taiwan. Bull Eng Geol Environ 70(2):173–186
Wang ZF, Shen SL, Ho EC, Kim YH (2013) Investigation of field-installation effects of horizontal twin-jet grouting in Shanghai soft soil deposits. Can. Geotech. J. 50(3):288–297
Wu HN, Huang RQ, Sun WJ, Shen SL, Xu YS, Liu YB, Du SJ (2014) Leaking behavior of shield tunnels under the Huangpu River of Shanghai with induced hazards. Nat Hazards 70(2):1115–1132
Wu HN, Shen SL, Ma L, Yin ZY, Horpibulsuk S (2015a) Evaluation of the strength increase of marine clay under staged embankment loading: a case study. Mar. Georesour. Geotechnol. 33(6):532–541
Wu HN, Shen SL, Liao SM, Yin ZY (2015b) Longitudinal structural modelling of shield tunnels considering shearing dislocation between segmental rings. Tunn. Undergr. Space Technol. 50:317–323
Wu YX, Shen SL, Wu HN, Xu YS, Yin ZY, Sun WJ (2015c) Environmental protection using dewatering technology in a deep confined aquifer beneath a shallow aquifer. Eng. Geol. 196:59–70
Wu YX, Shen SL, Xu YS, Yin ZY (2015d) Characteristics of groundwater seepage with cut-off wall in gravel aquifer. I: field observations. Can. Geotech. J. 52(10):1526–1538
Wu YX, Shen SL, Xu YS, Yin ZY (2015e) Characteristics of groundwater seepage with cut-off wall in gravel aquifer. II: numerical analysis. Can. Geotech. J. 52(10):1539–1549
Xu YS, Ma L, Du YJ, Shen SL (2012a) Analysis of urbanisation-induced land subsidence in Shanghai. Nat. Hazards 63(2):1255–1267
Xu YS, Ma L, Shen SL, Sun WJ (2012b) Evaluation of land subsidence by considering underground structures that penetrate the aquifers of Shanghai, China. Hydrogeol. J. 20(8):1623–1634
Xu YS, Huang RQ, Han J, Shen SL (2013a) Evaluation of allowable withdrawn volume of groundwater based on observed data. Nat. Hazards 67(2):513–522
Xu YS, Shen SL, Du YJ, Chai JC, Horpibulsuk S (2013b) Modelling the cutoff behavior of underground structure in multi-aquifer-aquitard groundwater system. Nat. Hazards 66(2):731–748
Xu YS, Shen SL, Ma L, Sun WJ, Yin ZY (2014) Evaluation of the blocking effect of retaining walls on groundwater seepage in aquifers with different insertion depths. Eng. Geol. 183:254–264
Xu YS, Yuan Y, Shen SL, Yin ZY, Wu HN, Ma L (2015) Investigation into subsidence hazards due to groundwater pumping from Aquifer II in Changzhou, China. Nat. Hazards 78(1):281–296
Ye GL, Hashimoto T, Shen SL, Zhu HH, Bai TH (2015) Lessons learnt from unusual ground settlement during Double-O-Tube tunneling in soft ground. Tunn. Undergr. Space Technol. 49:79–91
Yilmaz I (2007) GIS based susceptibility mapping of karst depression in gypsum: a case study from Sivas basin (Turkey). Eng. Geol. 90(1–2):89–103
Yin ZY, Hicher PY, Dano C, Jin YF (2016) Modeling mechanical behavior of very coarse granular materials. J. Eng. Mech. ASCE. doi:10.1061/(ASCE)EM.1943-7889.0001059
Yoo C, Kim SB (2008) Three-dimensional numerical investigations of new Austrian tunnelling method (NATM) twin tunnel interactions. Can. Geotech. J. 45(10):1467–1486
Zhang ZX, Hu XY, Scott KD (2011) A discrete numerical approach for modeling face stability in slurry shield tunnelling in soft soils. Comput. Geotech. 1(38):94–104
Zhang N, Shen SL, Wu HN, Chai JC, Yin ZY (2015) Evaluation of effect of basal geotextile reinforcement under embankment loading on soft marine deposits. Geotext. Geomembr. 43(6):506–514
Zhao K, Janutolo M, Barla G, Chen GX (2014) 3D simulation of TBM excavation in brittle rock associated with fault zones: the Brenner Exploratory Tunnel case. Eng. Geol. 181:93–111
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The research work described herein was funded by the National Basic Research Program of China (973 Program: 2015CB057806). These financial supports are gratefully acknowledged.
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Ren, DJ., Shen, SL., Cheng, WC. et al. Geological formation and geo-hazards during subway construction in Guangzhou. Environ Earth Sci 75, 934 (2016). https://doi.org/10.1007/s12665-016-5710-6
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DOI: https://doi.org/10.1007/s12665-016-5710-6