Influence of the Ground Displacement and Deformation of Soil around a Tunnel Caused by Shield Backfilled Grouting during Construction
Publication: Journal of Performance of Constructed Facilities
Volume 31, Issue 3
Abstract
During the shield tunnel construction period, influence of ground displacement and deformation of soil around the tunnel in different grouting pressure must be researched to ensure safety of the tunnel and buildings adjacent to the project. In this paper, some typical sections of the Changsha No. 1 subway is taken as an example. Deformation of soil and displacement of ground are calculated in different geology conditions and grouting pressures. At the same time, the calculation result is contrasted with monitoring data of the real project, and some useful conclusions are drawn that are important to determine the construction parameters reasonably and control the ground displacement effectively. The main conclusions are as follows: (1) while the grouting pressure increases, deformation of surrounding rock and ground displacement decreased obviously, so different grouting pressures should be designed at different parts of the tunnel during excavation period to balance the deformation of the tunnel; (2) displacement curves of the ground perpendicular to the tunnel axis met the character of normal distribution curve, so as grouting pressure increased, values of the ground displacement decreased; (3) the numerical method of the paper was proved to be useful in simulating shield excavation of tunnel, and the Peck method was suitable to forecast ground displacement of tunnel excavation in silty clay layer; and (4) secondary grouting can be used during the construction period to control ground displacement.
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Acknowledgments
The authors appreciate the support of the National Science and Technology Support Program (Grant No. 2015BAB07B05) and the National Natural Science Foundation of China (Grant No. 41172267).
References
Abu-Farsakh, M. Y., and Voyiadjis, G. Z. (1999). “Computational model for the simulation of the shield tunnelling process in cohesive soils.” Int. J. Numer. Anal. Methods Geomech., 23(1), 23–44.
ANSYS [Computer software]. ANSYS, Canonsburg, PA.
Bezuijen, A., Talmon, A. M., and Kaalberg, F. (2004). “Field measurements of grout pressures during tunnelling of the Sophia rail tunnel.” Soils Found., 44(1), 39–48.
Clough, G. W. (1993). “EPB shield tunneling in mixed face conditions.” J. Geotech. Eng., 1640–1656.
Darabi, A., Ahangari, K., Noorzad, A., and Arab, A. (2012). “Subsidence estimation utilizing various approaches—A case study: Tehran No. 3 subway line.” Tunnell. Underground Space Technol., 31(9), 117–127.
Desponds, R. (1962). “Shield method for large railway tunnel at Berne.” World Constr., 15, 56–63.
Ding, W. Q., Yang, L. D., and Zhu, H. H. (1999). “Simulation of the material behavior in shield tunnel construction.” J. Tongji Univ., 27(4), 468–473 (in Chinese).
Gu, Z. Q., et al. (1993). Stability analysis of rock mass in underground engineering, Science Press, Beijing (in Chinese).
Harris, D. I., Mair, R. J., Love, J. P., Taylor, R. N., and Henderson, T. O. (1994). “Observations of ground and structure movements for compensation grouting during tunnel construction at Waterloo station.” Geotechnique, 44(4), 691–713.
Hou, X. Y., and Liu, J. H. (1991). Shield tunnel, China Railway Publishing House, Beijing (in Chinese).
Kashima, Y., Kondo, N., and Inoue, M. (1996). “Development and application of the DPLEX shield method: Results of experiments using shield and segment models and application of the method in tunnel construction.” Tunnell. Underground Space Technol., 11(1), 45–50.
Kasper, T., and Meschke, G. (2006). “On the influence of face pressure, grouting pressure and TBM design in soft ground tunnelling.” Tunnell. Underground Space Technol., 21(2), 160–171.
Komiya, K., Soga, K., Akagi, H., Jafari, M. R., and Bolton, M. D. (2001). “Soil consolidation associated with grouting during shield tunnelling in soft clayey ground.” Geotechnique, 51(10), 835–846.
Koyama, Y. (2003). “Present status and technology of shield tunnelling method in Japan.” Tunnell. Underground Space Technol., 18(2/3), 145–159.
Koyama, Y., Okano, N., Sato, Y., and Shimizu, M. (1998). “Back-fill grouting model test for shield tunnel.” Q. Rep. Railway Tech. Res. Inst., 39(1), 35–39.
Kummerer, C., Schweiger, H. F., and Otterbein, R. (2003). “Active settlement control with compensation grouting-Results from a case study.” Proc., 3rd Int. Conf.: Grouting and Ground Treatment, ASCE, Reston, VA, 813–823.
Lee, K. M., and Rowe, R. K. (1990a). “Finite element modeling of the three-dimensional ground deformations due to tunnelling in soft cohesive soils. Part I—Method of analysis.” Comput. Geotech., 10(2), 87–109.
Lee, K. M., and Rowe, R. K. (1990b). “Finite element modelling of the three-dimensional ground deformations due to tunnelling in soft cohesive soils. Part II: Results.” Comput. Geotech., 10(2), 111–138.
Liu, J., Shang, K., and Wu, X. (2016). “Stability analysis and performance of soil-nailing retaining system of excavation during construction period.” J. Perform. Constr. Facil., .
Liu, J., Song, J., Zhang, F. W., Zhang, Q. Y., Duan, K., and Li, S. C. (2012). “Safety analysis for casing of gas storage influenced by stochastic factors during operation period.” Rock Soil Mech., 33(12), 3721–3728 (in Chinese).
Luangpitakchumpol, D. (2007). “Ground movements in EPB shield tunnelling at crossings underneath existing water tunnels in Bangkok subsoils.” Geotech. Eng., 38(2), 111–116.
Mazek, S. (2014). “Evaluation of surface displacement equation due to tunnelling in cohesionless soil.” Geomech. Eng., 7(1), 55–73.
Peck, R. B. (1969). “Deep excavations and tunnelling in soft ground.” Proc., 7th Int. Conf. on Soil Mechanics and Foundation Engineering, Vol. 4, State of the Art Volume, Sociedad Mexicana de Mecanica de SueIos, Mexico City, 225–290.
Phienwej, N. (1997). “Ground movements in shield tunnelling in Bangkok soil.” Proc., 14th Int. Conf. on Soil Mechanics and Foundation Engineering, A. A. Balkema, Hamburg, Germany, 1469–1472.
Ramoni, M., and Anagnostou, G. (2011). “The interaction between shield, ground and tunnel support in TBM tunnelling through squeezing ground.” Rock Mech. Rock Eng., 44(1), 37–61.
Thomas, K., and Gunther, M. (2004). “A 3D finite element simulation model for TBM tunnelling in soft ground.” Int. J. Numer. Anal. Methods Geomech., 28(14), 1441–1460.
Yu, N., and Zhu, H. H. (2004). “Analysis of earth deformation caused by shield tunnel construction and 3D-FEM simulation.” Rock Soil Mech., 25(8), 1330–1334 (in Chinese).
Yuan, X. H., Han, Y. W., and Zhong, X. C. (2011). “Pressure distribution model of simultaneous backfill grouting of shield tunnel.” J. Southwest Jiaotong Univ., 46(1), 18–23 (in Chinese).
Zangerl, C., Eberhardt, E., Evans, K. F., and Loew, S. (2008). “Consolidation settlements above deep tunnels in fractured crystalline rock. Part 2—Numerical analysis of the Gotthard highway tunnel case study.” Int. J. Rock Mech. Mining Sci., 45(8), 1211–1225.
Zhang, Y., Yin, Z. Z., and Xu, Y. F. (2002). “Analysis of surface deformation caused by shield tunnel.” Chin. J. Rock Mech. Eng., 21(3), 388–392 (in Chinese).
Zhao, D. S., Chen, F., and Zhu, X. G. (2010). “Numerical simulation of stress and deformation of lining in concrete double shield tunnel.” Metal Mines, 39(6), 51–54 (in Chinese).
Zhu, C. H., Li, N., Liu, H. X., and Zhang, Z. Q. (2011). “Analysis of ground settlement induced by workmanship of shield tunnelling.” Rock Soil Mech., 32(1), 158–164 (in Chinese).
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©2016 American Society of Civil Engineers.
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Received: Jan 28, 2016
Accepted: Sep 23, 2016
Published online: Nov 30, 2016
Discussion open until: Apr 30, 2017
Published in print: Jun 1, 2017
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