海底隧道突水演化机制与过程控制方法

doi:10.13722/j.cnki.jrme.2019.0827

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Abstract Water inrush disasters are the key issues during the construction of subsea tunnels，and whether or not they are successfully treated directly influences the engineering construction. Through the analysis of water inrush cases and their occurrence conditions，three models of water inrush are established，which respectively reveal the water inrush evolution mechanisms and their essential characteristics of hydraulic fracturing，formation collapse and interface slip. Ground deformation is proposed to act as the characterization parameter of water inrush disasters. Based on the energy conservation principle，the transmission law of ground deformation is revealed，and a calculation method of layered settlement is proposed. The relationships between seabed security and ground deformation such as ground cracking and deformation as well as seabed settlement and tunnel arch settlement are established，by which water inrush disasters during construction can be predicted and evaluated in real time. A concept taking water-induced disasters as the core safety risk is proposed， and a phased process control method is proposed based on the principle of displacement distribution. In view of complex water conditions，geological guarantee techniques including detailed investigations and accurate predictions are put forward，and an evaluation method of water inrush risk level is established. Finally，a refine process controlling technology system of subsea tunnels based on ground deformation control is formed. The proposed technology system is then applied to F1 weathering trough segment of Xiang¢an subsea tunnel in Xiamen，and a precision control of millimeter level is realized，ensuring the engineering safety.

Key words： tunnelling engineering subsea tunnel water-induced disaster water inrush mechanism ground deformation seabed settlement process control

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	Articles by authors
	ZHANG Dingli
	SUN Zhenyu
	SONG Haoran
	FANG Huangcheng

Cite this article:

ZHANG Dingli,SUN Zhenyu,SONG Haoran, et al. Water inrush evolutionary mechanisms of subsea tunnels and process control method[J]. , 2020, 39(4): 649-667.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2019.0827 OR https://rockmech.whrsm.ac.cn/EN/Y2020/V39/I4/649

[1] 张顶立. 隧道及地下工程的基本问题及其研究进展[J]. 力学学报，2017，49(1)：3–21.(ZHANG Dingli. Essential issues and their research progress in tunnel and underground engineering[J]. Chinese Journal of Theoretical and Applied Mechanics，2017，49(1)：3–21.(in Chinese))
[2] KUZENTSOV S V，TROFLMOV V A. Hydrodynamic effect of coal seam compression[J]. Journal of Mining Science，2002，39(3)：205–212.
[3] PARK K H，ADISOM O，LEE J G. 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，2007，22：23–27.
[4] 郭佳奇，乔春生. 岩溶隧道掌子面突水机制及岩墙安全厚度研究[J]. 铁道学报，2012，34(3)：105–111.(GUO Jiaqi，QIAO Chunsheng. Study on water -inrush mechanism and safe thickness of rock wall of karst tunnel face[J]. Journal of the China Railway Society，2012，34(3)：105–111.(in Chinese))
[5] 李利平，李术才，石少帅，等. 岩体突水通道形成过程中应力–渗流—损伤多场耦合机制[J]. 采矿与安全工程学报，2012，29(2)：232–238.(LI Liping，LI Shucai，SHI Shaoshuai，et al. Multi-field coupling mechanism of seepage damage for the water inrush channel formation process of coal mine[J]. Journal of Mining and Safety Engineering，2012，29(2)：232–238.(in Chinese))
[6] 张顶立，房倩，陈铁林. 大型海底隧道钻爆法修建关键技术[J]. 北京交通大学学报，2014，38(1)：1–7.(ZHANG Dingli，FANG Qian，CHEN Tielin. Key technology of large cross-section subsea tunnel construction using drill and blast method[J]. Journal of Beijing Jiaotong University，2014，38(1)：1–7.(in Chinese))
[7] 张顶立. 海底隧道不良地质体及结构界面的变形控制技术[J]. 岩石力学与工程学报，2007，26(11)：2 161–2 169.(ZHANG Dingli. Deformation control techniques of unfavorable geologic bodies and discontinuous surfaces in subsea tunnel[J]. Chinese Journal of Rock Mechanics and Engineering，2007，26(11)：2 161–2 169.(in Chinese))
[8] 宋浩然. 钻爆法海底隧道突水机制及其应用[博士学位论文][D]. 北京：北京交通大学，2015.(SONG Haoran. Water inrush mechanism of subsea tunnel constructed by drill-blasting method and its application[Ph. D. Thesis][D]. Beijing：Beijing Jiaotong University，2015.(in Chinese))
[9] 赵延林. 裂隙岩体渗流–损伤–断裂耦合理论及应用研究[博士学位论文][D]. 长沙：中南大学，2009.(ZHAO Yanlin. Coupling theory of seepage-damage-fracture in fractured rock masses and its application[Ph. D. Thesis][D]. Changsha：Central South University，2009.(in Chinese))
[10] SONG L，LAJTAI E Z. Modeling the stress-strain diagram for brittle rock loaded in compression[J]. Mechanics of Materials，1998，30：243–251.
[11] 唐春安，杨天鸿，李连崇，等. 孔隙水压力对岩石裂纹扩展影响的数值模拟[J]. 岩土力学，2003，24(增2)：17–20.(TANG Chunan，YANG Tianhong，LI Lianchong，et al. Numerical simulation on influence of pore water pressure magnitude and gradient on fracture propagation in brittle heterogeneous rocks[J]. Rock and Soil Mechanics，2003，24(Supp.2)：17–21.(in Chinese))
[12] 宋浩然，张顶立，房倩. 浅埋海底隧道的围岩应力解析解[J]. 土木工程学报，2015，48(增1)：283–288.(SONG Haoran，ZHANG Dingli，FANG Qian. Analytic solution on the stress of surrounding rocks for shallow subsea tunnel[J]. Chinese Civil Engineering Journal，2015，48(Supp.1)：283–288.(in Chinese))
[13] 孙振宇，张顶立，房倩，等. 隧道初期支护与围岩相互作用的时空演化特性[J]. 岩石力学与工程学报，2017，36(增2)：3 943–3 956. SUN Zhenyu，ZHANG Dingli，FANG Qian，et al. Spatial and temporal evolution characteristics of interaction between primary support and tunnel surrounding rock[J]. Chinese Journal of Rock Mechanics and Engineering，2017，36(Supp.2)：3 943–3 956.(in Chinese))
[14] CARMAN P C. Fluid flow through a granular bed[J]. Transactions of the Institution of Chemical Engineers，1937，15：150–156.
[15] 殷有泉，杜静. 地震过程的燕尾突变模型[J]. 地震学报，1994，16(4)：416–421.(YIN Youquan，DU Jing. Swallowtail catastrophe model of earthquake process[J]. Acta Seismologica Sinica，1994，16(4)：416–421.(in Chinese))
[16] PECK R B. Deep excavations and tunnelling in soft ground[C]// Proceedings of 7th International Conference of Soil Mechanics and Foundation Engineering. Mexico：Balkema A. A.，1969：225–290.
[17] RANKIN W J. Ground movement resulting from urban tunnelling：predictions and effects[C]// Proceedings of the 23rd Annual Conference of the Engineering Group of the Geological Society Held at Nottingham University. [S. l.]：Geological Society Publishing House，1988：79–92.
[18] MAIR R J，TAYLOR R N，BRACEGIRDLE A. Subsurface settlement profiles above tunnels in clays[J]. Geotechnique，1993，43(2)：315–320.
[19] OSMAN A S，MAIR R J，BOLTON M D. On the kinematics of 2D tunnel collapse in undrained clay[J]. Geotechnique，2006，56(9)：585–595.
[20] 张顶立. 大型海底隧道钻爆法修建技术[M]. 北京：人民交通出版社，2018：280–296.(ZHANG Dingli. Construction technology of large cross section subsea tunnel using drill and blast method[M]. Beijing：China Communications Press，2018：280–296.(in Chinese))
[21] 张顶立. 城市地下工程建设安全风险及其控制[M]. 北京：化学工业出版社，2012：178–185.(ZHANG Dingli. Safety risks and corresponding control measures of urban underground engineering construction[M]. Beijing：Chemical Industry Press，201：178–185.(in Chinese))
[22] 孙振宇，张顶立，房倩，等. 基于超前加固的深埋隧道围岩力学特性研究[J]. 工程力学，2018，35(2)：92–104.(SUN Zhenyu，ZHANG Dingli，FANG Qian，et al. Research on the mechanical property of the surrounding rock of deep-buried tunnel based on the advanced reinforcement[J]. Engineering Mechanics，2018，35(2)：92–104.(in Chinese))
[23] 张顶立，孙锋，李鹏飞. 海底隧道复合注浆机制研究及工程应用[J]. 岩石力学与工程学报，2012，31(3)：445–452.(ZHANG Dingli，SUN Feng，LI Pengfei. Mechanism of composite grouting in subsea tunnel and its application[J]. Chinese Journal of Rock Mechanics and Engineering，2012，31(3)：445–452.(in Chinese))
[24] 中华人民共和国行业标准编写组. TB10003—2016铁路隧道设计规范[S]. 北京：中国铁道出版社，2016.(The Professional Standards Compilation Group of People¢s Republic of China. TB10003—2016 Code for design of railway[S]. Beijing：China Railway Publishing House，2016.(in Chinese))
[25] 中华人民共和国行业标准编写组. SL 279—2016水工隧洞设计规范[S]. 北京：中国水利水电出版社，2016.(The Professional Standards Compilation Group of People¢s Republic of China. SL 279—2016 Specification for design of hydraulic tunnel[S]. Beijing：China Water Power Press，2016.(in Chinese))