TECHNICAL AND ECONOMIC OPTIMIZATION OF THE PARAMETERS OF THE TOP COAL CAVING MINING METHOD IN THE JIU VALLEY BASIN

Covaci,Şt., Underground Mining, Vol.I, (in Romanian) Didactical and Pedagogical Publishing House, Bucharest, 1983, 424 p.

Mihăilescu,V. & Onica,I. & Cozma,E., Parameters’ Optimization of the Longwall Faces with Top Coal Caving Mining, in Horizontal Slices and Individual Support Technology, Annals of University of Petroşani, Mining Engineering, Vol.13, 2012, pp 52-63.

Onica,I., Chiril,G., Top Coal Caving in Longwall Faces, (in Romanian) AGIR Publishing House, Bucharest, 2005, 293 p.

Onica,I. & Cozma,E. & Mihăilescu,V., Improvement of Economic Efficiency of Longwall Mining in Short Panels in The Case of Jiu Valley Thick Coal Seams, Romania, Proceedings of the International Multidisciplinary Scientific Geoconference, SGEM2011, 20-25 June, Sofia-Bulgaria, 2011, Published by STEF92 Technology Ltd. Sofia-Bulgaria, DOI: 10.5593/sgem2011, pp 801-808.

Surulescu,D.L. & Chiril,G. & Irimie,S. Theoretical consideration in establishing the technical parameters for sublevel caving, Proceedings of the Fifteenth International Symposium on Mine Planning and Equipment Selection, Torino, Italy, 20-22 September 2006 (Edited by M.Cardu, R.Ciccu, E. Lovera, E.Michelotti), pp 974 -979.

Covaci,Şt., Underground Mining, Vol.I, (in Romanian) Didactical and Pedagogical Publishing House, Bucharest, 1983, 424 p.

Mihăilescu,V. & Onica,I. & Cozma,E., Parameters’ Optimization of the Longwall Faces with Top Coal Caving Mining, in Horizontal Slices and Individual Support Technology, Annals of University of Petroşani, Mining Engineering, Vol.13, 2012, pp 52-63.

Onica,I., Chiril,G., Top Coal Caving in Longwall Faces, (in Romanian) AGIR Publishing House, Bucharest, 2005, 293 p.

Onica,I. & Cozma,E. & Mihăilescu,V., Improvement of Economic Efficiency of Longwall Mining in Short Panels in The Case of Jiu Valley Thick Coal Seams, Romania, Proceedings of the International Multidisciplinary Scientific Geoconference, SGEM2011, 20-25 June, Sofia-Bulgaria, 2011, Published by STEF92 Technology Ltd. Sofia-Bulgaria, DOI: 10.5593/sgem2011, pp 801-808.

Surulescu,D.L. & Chiril,G. & Irimie,S. Theoretical consideration in establishing the technical parameters for sublevel caving, Proceedings of the Fifteenth International Symposium on Mine Planning and Equipment Selection, Torino, Italy, 20-22 September 2006 (Edited by M.Cardu, R.Ciccu, E. Lovera, E.Michelotti), pp 974 -979.