Open Access
E3S Web Conf.
Volume 15, 2017
The 1st Scientific Practical Conference “International Innovative Mining Symposium (in memory of Prof. Vladimir Pronoza)”
Article Number 01004
Number of page(s) 10
Section Perspective Mining Technologies
Published online 07 April 2017
  1. Ethiopian Mine Development Enterprise (EMDE), Unpublished report (Result of Sub -Surface Exploration for Coal Deposit at Achibo-Sombo, Yayu Illubabour Area) (1998). [Google Scholar]
  2. H. Gebreyohannes, Unpublished report (Geological report on coal deposit extension investigation around Wattete and Yayu blocks) 1 & 2, EIGS, Addis Ababa (2001). [Google Scholar]
  3. Indian coal mine regulation (CMRI), Mine working and development sub section (1) of Act. (91) S.R.O.3419, (1957). [Google Scholar]
  4. M.D.G Salamon, A.H. Munro, J. Southern African Institute of Mining and Metallurgy, 68 (1967). [Google Scholar]
  5. H.P. Greenwald, H.C. Howarth, I. Hartman, Technical Paper 605 (1939), Report Investigation 3575, U.S. Bureau of Mines, (1941). [Google Scholar]
  6. L. Obert, W.I. Duvall, Rock Mechanics and the Design of Structures in Rock (1967). [Google Scholar]
  7. Z.T. Bieniawski. Int. J. Rock Mech. Min. Sci., 4, 325–335 (1968). [CrossRef] [Google Scholar]
  8. E. Grimstad, N. Barton, Proc. Int. Symposium Fagernes, 46 (1993). [Google Scholar]
  9. D.G.F. Hedley, F. Grant, Can. Inst. Min. Metall. Bull., 65 (1972). [Google Scholar]
  10. N. Krauland, P. Soder, Engineering and Mining J, 8 (1987). [Google Scholar]
  11. D.U. Deere, Rock Mechanics Engineering Geology, 1, (1964) [Google Scholar]

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.