Bieniawski, Z.T. (1989). Engineering rock mass classifications: a complete manual. John Wiley & Sons, New York.

Bruland, A. (1998). Hard rock tunnel boring. Ph.D. Thesis, The Norwegian University of Science and Technology, Trondheim.

Du, L.J., Ji, S.S., Zuo, L.F., Kong, H.X., Xu, J.L., Du, Y.L. (2015). Wear and consumption of large diameter disc cutters for hard rock TBM under giant porphyritic granite. J China Coal Soc, 40(12), 2974–2978.

Farrokh, E., & Kim, D.Y. (2018). A discussion on hard rock TBM cutter wear and cutterhead intervention interval length evaluation. Tunn Undergr Space Technol, 81, 336-357.

Farrokh, E., Rostami, J. & Laughton, C. (2012). Study of various models for estimation of penetration rate of hard rock TBMs. Tunn Undergr Space Technol, 30: 110-123.

Farrokh, E., Rostami, J., & Askilsrud, O.G. (2013). A discussion on TBM cutter change time and cutter life. SME Annual Meeting.

Frenzel, C. (2005) Mechanical tunneling in hard rock. Performance and wear predictions. Lecture at the TU Munich.

Frenzel, C., (2012). Modeling uncertainty in cutter wear prediction for tunnel boring machines. GeoCongress 2012: State of the Art and Practice in Geotechnical Engineering, 3239–3247.

Frenzel, C. (2011). Disc cutter wear phenomenology and their implications on disc cutter consumption for TBM. In: 45th American Rock Mechanics/Geomechanics Symposium. San Francisco, USA.

Gehring, K. (1995). Prognosis of advance rates and wear for underground mechanized excavations. Felsbau, 13(6), 439–448.

Hassanpour, J., Rostami, J., Azali, S.T., & Zhao, J. (2014). Introduction of an empirical TBM cutter wear prediction model for pyroclastic and mafic igneous rocks; a case history of Karaj water conveyance tunnel, Iran. Tunn Undergr Space Technol, 43, 222–231.

ISRM. (1979). Suggested methods for determining the uniaxial compressive strength and deformability of rock materials, International Journal of Rock Mechanics and Mining, 16, 135-140.

Jin, Y.Q., Liu, Z.H., Yang, L., Zheng, G.S. (2011). Analyzing the cause of TBM disc cutter wear in Yintao project No.9 tunnel. Constr Mech, 6, 79–81.

Liu, Q.S., Liu, J.P., Shi, K., Pan, Y.C., Zhang, X., Peng, X., Gong, Q.M., Du, L.J. (2017). A wear rule and cutter life prediction model of a 20-in. tbm cutter for granite: a case study of a water conveyance tunnel in china. Rock Mech Rock Eng.

Maidl, B., Schmidz, L., Ritz, W., & Herrenknecht, M. (2008). Hard rock tunnel boring machines. Wiley, New York.

Paez, C.V.G. (2014). Performance, wear and abrasion in excavation mechanized tunneling in heterogeneous land. PhD thesis, Universitat Politècnica de Catalunya (UPC).

Rostami, J. (1997). Development of a force estimation model for rock fragmentation with disc cutters through theoretical modeling and physical measurement of crushed zone pressure. Dissertation, Colorado School of Mines.

Rostami, J. (2008). Hard rock TBM cutterhead modelling for design and performance prediction. Geomechanik und Tunnelbau, 1(1), 18-28.

Rostami, J., Ozdemir, L., Bruland, A., & Dahl, F. (2005). Review of issues related to cerchar abrasivity testing and their implications on geotechnical investigations and cutter cost estimates. - In: HUTTON, J. D. (Hrsg.): RETC 2005 proceedings, S. 738 - 751, Littelton (Society for Mining, Metallurgy and Exploration).

SCE (2002). Ghomrud tunnel geological engineering report for lots 3 and 4. Iran.

Schneider, E., Thuro, K., Galler, R. (2012). Forecasting penetration and wear for TBM drives in hard rock–results from the ABROCK research project. Geomech Tunn, 5(5), 537–546.

Wan, Z.C., Sha , M.Y., Zhou, Y.L. (2002). Study on disc cutters for hard rock (1)-Application of TB880E TBM in Qinling tunnel. Mod Tunnel Technol, 39(5), 1–11.

Yang, Y.D., Chen, K., Li, F.Y., & Zhou, J.J. (2015). Wear prediction model of disc cutter. J China Coal Soc, 40(6), 1290–1296.

Zhao, Z.X. (2015). Research on the wear of TBM disc cutter during the excavating of the mountain tunnel. Chin J Undergr Space Eng, 11(S1), 367–372.