Excavation method in Goushfill mine
-
https://doi.org/10.14419/ijet.v2i3.618
Received date: December 28, 2012
Accepted date: January 17, 2013
Published date: July 29, 2013
-
Abstract
This research tries to investigate the geomechanical parameters of rock mass in Goushfill mine. Using available cores, and studying existing methods, logs, and careful assessment of samples, four types of rock mass in Goushfill mine, shale, mineralized shale, dolomite and mineralized dolomite are classified, on the basis of GSI, RMR and Q-system. The physical parameters, friction angle and cohesion of rock mass are measured in the rock mechanics lab of Isfahan University of Technology. The excavation method is defined according to the results of the study and thus parameters of the excavation are specified.
-
References
- D.U. Deere, “Technical description of rock cores for engineering purposes”, Rock mechanics and engineering geology, Vol. 1, No. 1, (1964), pp 17-22.
- N. Barton, R. Lien, J. Lunde, “Engineering classification of rock masses for the design of tunnel support”, Rock mechanics and rock engineering, Vol. 6, No. 4,(1974), pp 189-236.
- Z.T. Bieniawski, Engineering rock mass classifications, John Wiley & Sons, (1989).
- E. Hoek, E.T. Brown, “Practical estimates of rock mass strength”, Int. J. Rock Mech. Min. & Geomech, Vol. 34, No. 8, (1997), pp 1165-1186.
- D.E. Nicholas, “Method selection, a numerical approach, design and operation of caving and sublevel stoping mines”, Society of Mining Engineers, AIME, (1981), pp 39-53.
- C.O. Brawner, A.B. Szwilski, Stability in underground mining, Society of Mining Engineers, AIME, (1997).
- R. Pakalnis, S. Vongpaisal, “Empirical design methods-UBC Geomechanics”, University of British Columbia, Vancouver, B. C., Canada, (1999).
-
Downloads
Additional Files
-
How to Cite
Cheraghi Seifabad, M., & Beheshti, S. (2013). Excavation method in Goushfill mine. International Journal of Engineering and Technology, 2(3), 225-229. https://doi.org/10.14419/ijet.v2i3.618
