Abstract
Based on Lianchengshan tunnel, the changing of rock mass pressure with deformation, time and distance from the excavation face is analyzed by means of field monitoring and numerical simulation, and the main conclusions are as follows: (1) When the deformation increases rapidly, the rock mass pressure decreases first and then increases. After the settlement and clearance convergence are stable, the pressure of rock mass in each part is still increasing slowly. (2) The rock mass pressure is mostly between 0.1 and 0.3 MPa, and the variation lasts about 65 to 70 days. (3) During the period from mid-bench construction to inverted arch construction, the variation ratio of rock mass pressure is very high, which indicates that the stabilization time of this stage is too long. Therefore, it is suggested to shorten the length of mid-bench and lower-bench appropriately. (4) The space influence range of the excavation face propulsion is about 2.5 times the tunnel diameter of the hole (42 m). To decrease the rock mass pressure, ring closure should be reached as soon as possible. It is recommended to speed up the construction of middle bench and lower bench.
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References
Borca T (2002) Investigatory tunnel under way for Lyon-Turin high speed link.
Chen JX, Liu WW, Chen LJ, Luo YB, Li Y, Gao HJ, Zhong DC (2020) Failure mechanisms and modes of tunnels in monoclinic and soft-hard interbedded rocks: a case study. KSCE J Civ Eng 24(4):1–17
Code for Design of Road Tunnel (JTG D70–2004). People's Communications Publishing House, Beijing.
Dai YH, Chen WZ, Tian HM, Yang JP, Meng XJ, Deng XL (2015) Study of large deformation and supporting measures of Daliang tunnel with soft rock mass. Chin J Rock Mech Eng (s2) 4149–4156
Galli G, Grimaldi A, Leonardi A (2004) Three-dimensional modelling of tunnel excavation and lining. Comput Geotech 31(3):171–183
Guan BS, Zhao Y (2011) On construction technology in tunnel of soft and weak rock mass. China Communications Press, Beijing, p 216
Guidelines for design highway tunnel (JTG/T D70–2010). People's Communications Publishing House, Beijing
Hou Y, Fang Q, Zhang D et al (2015) Excavation failure due to pipeline damage during shallow tunnelling in soft ground. Tunn Undergr Space Technol 46(46):76–84
Hu X, Huang HW (2001) Mechanical analysis of superimposed load introduced by propulsion of adjacent parallel pipe. Rock Soil Mech 22(1):75–77
Hwang JH, Kikumoto M, Kishida K et al (2006) Dynamic stability of multi-arch culvert tunnel using 3-D FEM. Tunn Undergr Space Technol 21(3):384
John DITM (1976) Die geotechnischen Messungen im Arlbergtunnel und deren Auswirkungen auf das Baugeschehen. Springer, Vienna, pp 157–177
Kimura F, Okabayashi N, Kawamoto T (1987) Tunnelling through squeezing rock in two large fault zones of the Enasan Tunnel II. Rock Mech Rock Eng 20(3):151–166
Kontogianni V, Psimoulis P, Stiros S (2006) What is the contribution of time-dependent deformation in tunnel convergence? Eng Geol 82(4):264–267
Lai JX, Wang KY, Qiu JL et al (2016) Vibration response characteristics of the cross tunnel structure. Shock Vib 2016:1–16
Lai JX, Wang XL, Qiu JL et al (2018) Extreme deformation characteristics and countermeasures for a tunnel in difficult grounds in southern Shaanxi, China. Environ Earth Sci 77(19):706
Lei M, Peng L, Shi C (2015) Model test to investigate the failure mechanisms and lining stress characteristics of shallow buried tunnels under unsymmetrical loading. Tunn Undergr Space Technol 46:64–75
Li D (2012) Stduy on mechanical properties and optimzation method for tunneling of long tunnel through fault zone. Southwest Jiaotong University
Li DY, Xu ZX, Wang LJ (2007) Numerical simulation analysis of initial supporting system for subway tunnel. Railw Eng 5:34–37
Li LP, Li SC, Zhao Y, Wang HP, Liu Q, Yuan XS, Zhao Y, Zhang Q (2012) Spatial deformation mechanism and load release evolution law of rock mass during construction of super-large section tunnel with soft broken surrounding rock masses. Chin J Rock Mech Eng 31(10):2109–2118
Litwiniszyn J (1956) Application of the equation of stochastic processes to mechanics of loose bodies. Arch Mech 8(4):393–411
Liu C (2007) Study on construction mechanical responses of highway tunnel with deeply-lying and large cross section. Chongqing University
Liu Q, Li SC, Li LP, Sun KG, Zhao Y (2011) Study of large deformation construction mechanical behavior and supporting measures of soft rock in a deep buried extra long tunnel. J Shandong Univ (Eng Sci) 41(3):118–125
Luo YB, Chen JX, Xi WZ et al (2016) Analysis of tunnel displacement accuracy with total station. Measurement 83:29–37
Luo YB, Chen JX, Xi WZ et al (2017) Application of a total station with RDM to monitor tunnel displacement. J Perform Constr Facil 31(4):4017030
Luo YB, Chen JX, Chen Y et al (2018) Longitudinal deformation profile of a tunnel in weak rock mass by using the back analysis method. Tunn Undergr Space Technol 71:478–493
Meda A, Rinaldi Z, Caratelli A et al (2016) Experimental investigation on precast tunnel segments under TBM thrust action. Eng Struct 119:174–185
Miwa M, Ogasawara M (2005) Tunnelling through an embankment using all ground fasten method. Tunn Undergr Space Technol 20(2):121–127
Ng CW, Lee KM, Tang DK (2004) Three-dimensional numerical investigations of new Austrian tunnelling. Can Geotech J 41(3):523–539
Qiu JL, Liu HQ, Lai JX et al (2018) Investigating the long-term settlement of a tunnel built over improved loessial foundation soil using jet grouting technique. J. Perform Constr Facil 32(5):04018066
Shalabi FI (2005) FE analysis of time-dependent behavior of tunneling in squeezing ground using two different creep models. Tunn Undergr Space Technol 20(3):271–279
Shan C (2016) The study of mechanical behavior of highway tunnel going through the existing interurban railway tunnel. Chang'an University
Specifications for Design of Highway Tunnels Section 1 Civil Engineering (JTG 3370.1–2018). People's Communications Publishing House, Beijing
Standard for engineering classification of rock mass (GB/T 50218–2014). China Plan Publishing House, Beijing
Sun YC, Shang YJ (2008) Intergrated analysis of the tempo-spatial effect of surrounding rock deformation in tunneling. J Eng Geol 16(2):211–215
Tang DKW, Lee KM, Ng CWW (2000) Stress paths around a 3-D numerically simulated NATM tunnel in stiff clay. Geotechnical aspects of underground construction in soft ground
Technical Guidelines for Construction of Highway Tunnel (JTG/TF60–2009). People's Communications Publishing House, Beijing
Wang HT (2009) Research on mechanism of pipe roof reinforcement and excavation face stability. Dalian University of Technology, Dalian
Wang M (2014) Study on rock mass mechanical behavior during construction of double tunnel obliquely going through high and steep slope. Southwest Jiaotong University
Xu QS, Niu YZ, Li QZ (2017) Study on construction mechanics of eccentric tunnel method of double-arch tunnel section of Shenzhen eetro line 8. Highway 3:256–259
Yan J, He C, Li DL, Yao ZJ (2017) Analysis of deformation and stress during outwash accumulation tunnel construction. Railw Stand Des 61(1):65–71
Yang SX, Li H, Bai MZ, Xu ZY (2010) The wall-rock's stress releasing regularity arose by cavern excavation in high stress condition. J China Coal Soc 01:26–30
Yang JP, Wang ZY, Li SN, Tang W (2016) Analysis on construction mechanics behavior of soil tunnel considering space-time effect. J Railw Sci Eng 13(10):2009–2017
Yu YX (2004) Study on construction mechanical of the unsymmetrically loading tunnel in geologigal bedding strata. Southwest Jiaotong University
Zhao XF, Wang CM, Kong XL (2006) Analysis of time-space effects of construction behavior of deep soft rock tunnel. J. Rock Mech. Eng. 26(02):404–409
Zhao Y, Li SC, Zhao Y, Li LP (2012) Model test study of rock mass load releasing during super-large section tunnel excavation. Chin J Rock Mech Eng S2:3821–3830
Zhong ST (2006) The unified theory of concrete filled steel tube. Tsinghua University Press, Beijing, pp 21–27
Zou C, Wang CP, Zhang WX, Gao P (2010) Experimental study on stress control in carbonaceous slate section of Muzhailing tunnel on Lanzhou-Chongqing railway. Tunn Constr 30(2):120–124
Zuo QJ, Chen K, Tan YZ, Hu SS, Wang HX (2016) A time-dependent constitutive model of the water-rich argillaceous slate surrounding a tunnel. Rock Soil Mech 37(5):1357–1364
Funding
Funding was provided by National Key R&D Program of China (Grant No. 2018YFB1600100), National Natural Science Foundation of China (Grant Nos. 51678063, 41831286, 51808049), China Postdoctoral Science Foundation (Grant No. 2016M602738), The Chang Jiang Scholars Program (Grant No. Q2018209) and Natural Science Basic Research Plan of Shaanxi Province (Grant No. 2017JM5051).
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Chen, J., Luo, Y., Li, Y. et al. The change of rock mass pressure of Lianchengshan tunnel. Environ Earth Sci 79, 192 (2020). https://doi.org/10.1007/s12665-020-8885-9
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DOI: https://doi.org/10.1007/s12665-020-8885-9