The effect of engineering geology on the rock load and squeezing potential in Lot2 of Imamzadeh-Hashem tunnel

Subject Areas : Mineralogy

Mohammad-Reza Baghban Golpasand ¹ , Seyyed-Ghafour Alavi ² , Amirhassan Rezaei ³

1 - Department of Civil Engineering, Seraj Institute of Higher Education, Tabriz, Iran
2 - Departments of Earth Sciences, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
3 - Faculty of Engineering, Azarbaijan Shahid Madani University, Tabriz, Iran

Received: 2018-08-14 Accepted : 2019-07-08 Published : 2020-04-01

Keywords:

References:

1. Anon (1995) The description and classification of weathered rocks for engineering purposes. Working Party Report. Qurterly Journal of Engineering Geology and Hydrogeology 28 (3), 207-242


2. Baghban Golpasand MR, DO N-A, DIAS D and Nikudel MR (2018) Effect of the lateral earth pressure coefficient on settlements during mechanized tunneling. Geomechanics and Engineers, 16 (6), 643-654.


3. Barton N, Lien R, Lunde J (1974) Engineering Classification of Rock Masses for the Design of Tunnel Support. Rock Mechanics 6, 189-236.


4. Bhasin R, Grimstad E (1996) The Use of Stress-Strength Relationships in the Assessment of Tunnel Stability. Tunnelling and Underground Space Technology 11 (1), 93-98.


5. Bieniawski ZT (1989) Engineering Rock Mass Classifications. John Wiley, Rotterdam, 189 p


6. Carranza-Torres C, Fairhurst C (2000) Application of the convergence-confinement method of tunnel design to rock-masses that satisfy the Hoek-Brown failure criterion. Tunnelling and Underground Space Technology152, 187–213.


7. Deere DU, Peck RB, Monsees JE, Parker HW, Schmidt B (1970) Design of tunnel support system. In: 49th Annual Meeting of the Highway Research Board, Washington, DC, 26-33.


8. EM 1110-2-2901 (1997) Engineering and Design: TUNNELS AND SHAFTS IN ROCK. U.S.Army, p. 236.


9. Goel RK, Jethwa JL (1991) Prediction of Support Pressure using RMR Classification. In: Proceeding of Indian Geotechnical Conference, Surat, India, 203-205.


10. Goel RK, Jethwa JL, Paithankar AG (1995a) Indian Experiences with Q and RMR System. Tunnelling and Underground Space Technology 10 (1), 97–109.


11. Goel RK, Jethwa JL, Paithakan AG (1995b) Tunnelling through the young Himalayas, a case history of the Maneri-Uttarkashi power tunnel. Engineering Geology 39, 31–44.


12. Goodman RE (1989) Introduction to Rock Mechanics. Wiley, Chichester, 2nd edn., 562 p.


13. Hassanpour J, Baghban Golpasand, MR, Hashemnezhad A (2014a) TBM performance prediction using new experimental model in Emamzadeh-Hashem tunnel, lot 2. In: Proceeding 5th Iranian Rock Mechanic Conference, Tarbiat Modares University, Tehran (In Persian)


14. Hasanpour R, Rostami J, Unver B (2014b) 3D finite difference model for simulation of double shield TBM tunneling in squeezing grounds. Tunnelling and Underground Space Technology 40, 109–126.


15. Hoek E, Brown ET (1997) Practical Estimates of Rock Mass Strength. international Journal of Rock Mechanic and Mining Sciennce 34 (8), 1165-1186.


16. Hoek E, Marinos P (2000) Predicting tunnel squeezing problems in weak heterogeneous rock masses. Tunnels and Tunnelling International pp. 15-21: part two.


17. ISRM (International Society for Rock Mechanics) (1978) commission on standardization of laboratory and field tests: Suggested methods for the quantitative description of discontinuities in rock masses. International Journal of Rock Mechanics and Mining Sciences 15(6), 319-368.


18. Itasca (2006) FLAC3D (Fast Lagrangian analysis of continua in 3D dimensions). User’s guide.


19. Jethwa JL, Singh B, Singh, Bhawani (1984) Estimation of ultimate rock pressure for tunnel linings under squeezing rock conditions-a new approach. In: Proceeding of the ISRM Symposium on Design and Performance of Underground Excavations, Cambridge, 231-238.


20. Palmstrom A (1982) The volumetric joint count- a useful and simple measure of the degree of rock jointing. In: Proceeding of 41st International Congress of International Association of Engineering Geology, Delphi, 5, 221-228.


21. Panthi KK (2006) Analysis of engineering geological uncertainties related to tunneling in Himalayan rock mass conditions. Doctoral Thesis, Norwegian University of Science and Technology, Trondheim, Norway


22. Ramoni M, Anagnostou G (2010) Thrust force requirements for TBMs in squeezing ground. Tunnelling and Underground Space Technology 25, 433–455.


23. Shaffiee Haghshenas S, Shaffiee Haghshenas S, Mikaeil R, Sirati Moghadam P, Shafiee Haghshenas A (2017) A New Model for Evaluating the Geological Risk Based on Geomechanical Properties —Case Study: The Second Part of Emamzade Hashem Tunnel. Electronic Journal of Geotechnical Engineering, 22 (01), 309-320.


24. Shamsoddin Saeed M, Maarefvand P (2014) Engineering Geological Study of NWCT Tunnel in Iran with Emphasis on Squeezing Problems. Indian Geotechnical Journal 44 (3), 357-396.


25. Singh B, Goel RK (1999) Rock Mass Classification - A Practical Approach in Civil Engineering. Elsevier Science Ltd., The Netherlands, 267.


26. Singh B, Jethwa JL, Dube AR, Singh B (1992) Correlation between observed support pressure and rock mass quality. Tunnelling and Underground Space Technology 7 1, 59– 74.


27. Terzaghi K (1946) Rock defects and loads on tunnel supports. In: Proceeding Rock tunneling with steel supports. Commercial Shearing and Stamping, Youngstown, p. 271.


28. Unal E (1983) Design Guidelines and Roof Control Standards for Coal Mine Roofs. Ph. D. Thesis, Pennsylvania State University, University Park, p. 355.


29. Zhao K, Janutolo M, Barla G (2012) A Completely 3D Model for the Simulation of Mechanized Tunnel Excavation. Rock Mechanics and Rock Engineering 45(4), 475-497.