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Prof. Dr. Muharrem Kemal Özfırat
Prof. Dr. Muharrem Kemal Özfırat
Other namesOzfirat, MK, Muharrem Kemal Ozfirat, MK Ozfirat
Verified email at deu.edu.tr - Homepage
Title
Cited by
Cited by
Year
A new approach to rock brittleness and its usability at prediction of drillability
MK Özfırat, H Yenice, F Şimşir, O Yaralı
Journal of African Earth Sciences 119, 94-101, 2016
532016
Determination of the most effective longwall equipment combination in longwall top coal caving (LTCC) method by simulation modelling
F Simsir, MK Ozfirat
International Journal of Rock Mechanics and Mining Sciences 45 (6), 1015-1023, 2008
492008
Numerical analysis of underground space and pillar design in metalliferous mine
T Mallı, ME Yetkin, MK Özfırat, B Kahraman
Journal of African Earth Sciences 134, 365-372, 2017
382017
A fuzzy method for selecting underground coal mining method considering mechanization criteria
MK Özfırat
Journal of Mining Science 48, 533-544, 2012
322012
Integration of risk matrix and event tree analysis: a natural stone plant case
MK Özfirat, E Özkan, B Kahraman, B Şengün, ME Yetkin
Sādhanā 42, 1741-1749, 2017
302017
A fuzzy approach to selecting roof supports in longwall mining
ME Yetkin, F Simsir, MK Ozfirat, H Yenice, PM Ozfirat
South African Journal of Industrial Engineering 27 (1), 162-177, 2016
302016
Examining the relation between rock mass cuttability index and rock drilling properties
ME Yetkin, MK Özfırat, H Yenice, F Şimşir, B Kahraman
Journal of African Earth Sciences 124, 151-158, 2016
262016
MADENCİLİKTE REKÜLTİVASYON VE DOĞA ONARIMI
F Şimşir, Ç Pamukçu, MK Özfırat
Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 9 …, 2007
252007
A sampling study on rock properties affecting drilling rate index (DRI)
H Yenice, MV Özdoğan, MK Özfırat
Journal of African Earth Sciences 141, 1-8, 2018
242018
A brief comparison of Longwall Methods used at mining of thick coal seams
MK Ozfirat, F Simsir, A Gonen
19th International Mining Congress and Fair of Turkey, IMCET, 2005
242005
A facility layout problem in a marble factory via simulation
RS Edis, B Kahraman, ÖU Araz, MK Özfırat
Mathematical and Computational Applications 16 (1), 97-104, 2011
232011
Integration of fuzzy analytic hierarchy process and multi-objective fuzzy goal programming for selection problems: An application on roadheader selection
PM Ozfirat, MK Ozfirat, T Malli, B Kahraman
Journal of Intelligent & Fuzzy Systems 29 (1), 53-62, 2015
182015
Selection of coal transportation mode from the open pit mine to the thermic power plant using fuzzy analytic hierarchy process
PM Özfirat, MK Özfirat, T Malli
Transport 33 (2), 502–509-502–509, 2018
142018
Numerical modelling of stress-strain analysis in underground thick coal mining
ME Yetkin, AT Arslan, MK Özfırat, B Kahraman, H Yenice
International Journal of Engineering Research and Technology 7 (4), 199-204, 2018
122018
Investigations on determining and decreasing the coal loss at fully-mechanized production in Omerler underground coal mine
MK Ozfirat
Institute of Natural and Applied Sciences, Izmir: Dokuz Eylul University (in …, 2007
122007
The performance prediction of roadheaders with response surface analysis for underground metal mine
KM Ozfirat, T Malli, PM Ozfirat, B Kahraman
Kuwait Journal of Science 44 (2), 2017
102017
Truck selection with the fuzzy-WSM method in transportation systems of open pit mines
T Malli, ME Yetkin, MK Ozfirat
Tehnički vjesnik 28 (1), 58-64, 2021
92021
Selection of thick coal seam mining method using analytic hierarchy process
ME Yetkin, MK Özfırat
ITEGAM-JETIA 5 (20), 6-11, 2019
92019
Selection of tunneling machines in soft ground by fuzzy analytic hierarchy process.
MK Ozfirat
Acta Montanistica Slovaca 20 (2), 2015
92015
Examination of drilling rate index (DRI) of rocks
H Yenice, MK Ozfırat, B Kahraman, MV Ozdogan
Proceedings of the 3rd Balkan Mining Congress, Izmir, 2009
92009
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Articles 1–20