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Mehdi Najafi
Mehdi Najafi
Associate Professor, Department of Mining and Metallurgical Eng., Yazd University, Yazd, Iran.
在 yazd.ac.ir 的电子邮件经过验证 - 首页
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A 3D numerical model to determine suitable reinforcement strategies for passing TBM through a fault zone, a case study: Safaroud water transmission tunnel, Iran
MS Abdollahi, M Najafi, AY Bafghi, MF Marji
Tunnelling and Underground Space Technology 88, 186-199, 2019
672019
Thermal–mechanical–numerical analysis of stress distribution in the vicinity of underground coal gasification (UCG) panels
M Najafi, SME Jalali, R KhaloKakaie
International Journal of Coal Geology 134, 1-16, 2014
642014
Prediction of the confidence interval for stability analysis of chain pillars in coal mines
M Najafi, SE Jalali, ARY Bafghi, F Sereshki
Safety science 49 (5), 651-657, 2011
432011
Prediction of the cavity growth rate during underground coal gasification using multiple regression analysis
Najafi, M., Jalali, S.E., Kakaei, R., Forohandeh, F.
International Journal of Coal Science & Technology, 2015
332015
Impact of ground surface subsidence due to underground mining on surface infrastructure: the case of the Anomaly No. 12 Sechahun, Iran
H Parmar, A Yarahmadi Bafghi, M Najafi
Environmental Earth Sciences 78, 1-14, 2019
282019
A new model for evaluation of cavity shape and volume during Underground Coal Gasification process
A Jowkar, F Sereshki, M Najafi
Energy 148, 756-765, 2018
262018
Numerical estimation of suitable distance between two adjacent panels’ working faces in shortwall mining
M Najafi, A Shishebori, J Gholamnejad
International Journal of Geomechanics 17 (4), 04016090, 2017
182017
On the mitigating environmental aspects of a vertical well in underground coal gasification method
M Shahbazi, M Najafi, MF Marji
Mitigation and Adaptation Strategies for Global Change 24, 373-398, 2019
162019
Numerical simulation of UCG process with the aim of increasing calorific value of syngas
A Jowkar, F Sereshki, M Najafi
International Journal of Coal Science & Technology, 1-12, 2020
142020
Development of a new index for methane drainageability of a coal seam using the fuzzy rock engineering system
M Najafi, R Rafiee
Rudarsko-geološko-naftni zbornik 34 (4), 2019
132019
A boundary element/finite difference analysis of subsidence phenomenon due to underground structures
SE Mirsalari, M Fatehi Marji, J Gholamnejad, M Najafi
Journal of Mining and Environment, 2016
102016
Determination of suitable distance between methane drainage stations in Tabas mechanized coal mine (Iran) based on theoretical calculations and field investigation
A Hosseini, M Najafi, AH Morshedy
Journal of Mining Institute 258, 1050-1060, 2022
82022
Prediction of coal and gas outburst risk by fuzzy rock engineering system
K Amani, M Najafi, R Rafiee
Environmental Earth Sciences 80 (15), 1-15, 2021
82021
Optimal location of emergency stations in underground mine networks using a multiobjective mathematical model
R Lotfian, M Najafi
Injury prevention 25 (4), 264-272, 2019
82019
Probabilistic analysis of stability of chain pillars in Tabas coal mine in Iran using Monte Carlo simulation
M Najafi, SME Jalali, F Sereshki, BAR Yarahmadi
JOURNAL OF MINING AND ENVIRONMENTAL (INTERNATIONAL JOURNAL OF MINING …, 2016
82016
Evaluation of the effect of coal seam dip on stress distribution and displacement around the mechanized Longwall panel
M Damghani, R Rahmannejad, M Najafi
Journal of Mining Science 55, 733-742, 2019
72019
Determination of a suitable extraction equipment in mechanized longwall mining in steeply inclined coal seams using fuzzy analytical hierarchy method (Case study: Hamkar coal …
A Hosseini, M Najafi, SA Shojaatlhosseini, R Rafiee
Journal of Mining and Environment 8 (3), 487-499, 2017
62017
Determination of Methane Desorption Zone for the design of a drainage borehole Pattern (Case Study: E4 Panel of the Tabas Mechanized Coal Mine, Iran)
A Hosseini, M Najafi
Rudarsko-geološko-naftni zbornik 36 (1), 61-75, 2021
52021
A proper borehole pattern design for coal seam methane drainage in Tabas coal mine using Comsol Multiphysics
A Bagherzadeh, M Najafi, MF Marji, M Noroozi
Journal of Sustainable Mining 21 (1), 54-64, 2022
42022
Z-number-based selection of suitable underground coal gasification site considering information reliability
R Rafiee, A Azarfar, M Najafi, SME Jalali
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 1-21, 2020
42020
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