CONSIDERATIONS REGARDING THE APPLICATION OF THE EXPLOITIATION METHOD WITH THE UNDERMINED BANK AT THE EXPLOITATION OF THICK LAYERS OF COAL IN THE JIU VALLEY

ALMASAN, B. The Exploitation of the Mineral Deposits in Romania, Volume 1 , Technical Press, Bucharest, vol. 1, 1984;

ONCIOIU, G., BADULESCU, D., ONICA, I., COZMA, E. Methods of Exploitation of the Thick Layers with a High Slope with the Undermine Method, The Works of the Jubilee Symposium “The Improvement of the Exploitation Methods and Technologies of the Thick Layers in the Coal Field of the Jiu Valley” Petroșani, Romania, 1998;

COZMA, E., ONICA, I. et. al., A Study Concerning the Possibilities of Improvement of the Exploitation Methods of the Layers with a High Slope in the Jiu Valley, Contract R.A.H Romania, 1998;

* * * , A Study Concerning the Determination of the Thickness of the Coal Bank in order to Complete the Frame Project of the Exploitation Methods of the Thick Layers through Undermining behind the Coalface Line - Study, I.C.P.M- SA Petroșani, Romania, 2002;

* * * The Exploitation Method with the Undermined Bank for Thick Layers and a Low Slope in the Jiu Valley (  layer ≤ 22 0 and maximum local 25 0) – ICPM SA Petroșani, Romania, 2005;

* * * The Exploitation Method with the Undermined Bank for Thick Layers and a Medium Slope in the Jiu Valley (  layer = 25 0 ÷ 45 0), ICPM SA Petroșani, Romania, 2005;

* * * The Exploitation Method with the Undermined Bank for Thick Layers and a High Slope in the Jiu Valley (  layer > 450) – ICPM SA Petrosani, Romania, 2005;

CHIRIL, G. The Optimization of the Main Technical Parametrers of the Exploitation Methods with the Undermined Bank Applied under the Conditions of the Thick Coal Layers in the Jiu Valley, Doctoral Thesis, Petroșani, 2001;

MIHĂILESCU, V. The Improvement of the Exploitation Methods of the Thick Layers with a High Slope Applied in the Coal Field of the Jiu Valley, Doctoral Thesis Petroșani, June 2013;

LUPULEAC, R. F., COZMA, E., ONICA, I. Considerations the hard coal mining reorganization in Jiu Valley since 1990, 14 the GeoConference on Science and Technologies in Geology, Exploration and Mining SGEM 2014, Conference Proceedings, vol. III, pp 155 – 162, ISBN 978-6197105-09-4, ISSN 1314-2704;

DUMITRESCU, I., COZMA B., URDEA, Gh. B. Study of Coal Transportation Flow from the face to the Ground in Lonea Mine, 15 the GeoConference on Science and Technologies in Geology, Exploration and Mining SGEM 2015, Conference Proceedings, vol. III, pp. 603 – 610, ISBN 978-619 -7105-09-4, ISSN 1314-2704. 16th International Multidisciplinary Scientific GeoConference SGEM2016 www.sgem.org 16th International Multidisciplinary Scientific GeoConference SGEM 2016 16th International Multidisciplinary Scientific GeoConference SGEM2016 www.sgem.org

ALMASAN, B. The Exploitation of the Mineral Deposits in Romania, Volume 1 , Technical Press, Bucharest, vol. 1, 1984;

ONCIOIU, G., BADULESCU, D., ONICA, I., COZMA, E. Methods of Exploitation of the Thick Layers with a High Slope with the Undermine Method, The Works of the Jubilee Symposium “The Improvement of the Exploitation Methods and Technologies of the Thick Layers in the Coal Field of the Jiu Valley” Petroșani, Romania, 1998;

COZMA, E., ONICA, I. et. al., A Study Concerning the Possibilities of Improvement of the Exploitation Methods of the Layers with a High Slope in the Jiu Valley, Contract R.A.H Romania, 1998;

* * * , A Study Concerning the Determination of the Thickness of the Coal Bank in order to Complete the Frame Project of the Exploitation Methods of the Thick Layers through Undermining behind the Coalface Line - Study, I.C.P.M- SA Petroșani, Romania, 2002;

* * * The Exploitation Method with the Undermined Bank for Thick Layers and a Low Slope in the Jiu Valley (  layer ≤ 22 0 and maximum local 25 0) – ICPM SA Petroșani, Romania, 2005;

* * * The Exploitation Method with the Undermined Bank for Thick Layers and a Medium Slope in the Jiu Valley (  layer = 25 0 ÷ 45 0), ICPM SA Petroșani, Romania, 2005;

* * * The Exploitation Method with the Undermined Bank for Thick Layers and a High Slope in the Jiu Valley (  layer > 450) – ICPM SA Petrosani, Romania, 2005;

CHIRIL, G. The Optimization of the Main Technical Parametrers of the Exploitation Methods with the Undermined Bank Applied under the Conditions of the Thick Coal Layers in the Jiu Valley, Doctoral Thesis, Petroșani, 2001;

MIHĂILESCU, V. The Improvement of the Exploitation Methods of the Thick Layers with a High Slope Applied in the Coal Field of the Jiu Valley, Doctoral Thesis Petroșani, June 2013;

LUPULEAC, R. F., COZMA, E., ONICA, I. Considerations the hard coal mining reorganization in Jiu Valley since 1990, 14 the GeoConference on Science and Technologies in Geology, Exploration and Mining SGEM 2014, Conference Proceedings, vol. III, pp 155 – 162, ISBN 978-6197105-09-4, ISSN 1314-2704;

DUMITRESCU, I., COZMA B., URDEA, Gh. B. Study of Coal Transportation Flow from the face to the Ground in Lonea Mine, 15 the GeoConference on Science and Technologies in Geology, Exploration and Mining SGEM 2015, Conference Proceedings, vol. III, pp. 603 – 610, ISBN 978-619 -7105-09-4, ISSN 1314-2704. 16th International Multidisciplinary Scientific GeoConference SGEM2016 www.sgem.org 16th International Multidisciplinary Scientific GeoConference SGEM 2016 16th International Multidisciplinary Scientific GeoConference SGEM2016 www.sgem.org