Volume 69, Issue 5, May 2021
Published:
2021-07-02
Discussion-Opinion-Editorial
-
How to induct and adopt automation in the minerals, oil and gas sector
Jayanta Bhattacharya138-138DOI:
https://doi.org/10.18311/jmmf/2021/28070
MinnovationTM
-
Underground communication is keeping pace with surface communication
Jayanta Bhattacharya139-139DOI:
https://doi.org/10.18311/jmmf/2021/28071
Industry Directions
-
Owning up mining industry megatrends: steps taken by a public sector company
Jayanta Bhattacharya140-140DOI:
https://doi.org/10.18311/jmmf/2021/28072
ChoiceTM
-
High angle conveying in opencast mines can be green, efficient, economic and flexible
Shyamal Kumar Bag141-142DOI:
https://doi.org/10.18311/jmmf/2021/28073
Articles
-
Study on the role of the accident statistics in the design of coal mine safety signs
Jiang Wei, Xiang Yuan-chi143-148Keywords:
Accident statistics, coal mine, safety signs, design, effectDOI:
https://doi.org/10.18311/jmmf/2021/28074 -
Reliability evaluation for colliery machine based on fuzzy interval model
Li Yang, Chuang Chen149-154Keywords:
Reliability evaluation, colliery machine, antifriction bearing, Weibull distribution model, fuzzy intervalDOI:
https://doi.org/10.18311/jmmf/2021/28075 -
Predictive control of Si content in blast furnace smelting based on improved SA-BP
Wenhan Liu, Hongli Wang, Liye Shi155-163Keywords:
Blast furnace, time lag analysis, BP neural network, improved simulated annealing algorithmDOI:
https://doi.org/10.18311/jmmf/2021/28076 -
Analysis on the influence of sinusoidal wind on the structure of pumping unit based on dynamics of solid-fluid interaction
Zheng Liang, Luo-ming Zhao, Li-qin Tan165-172Keywords:
Wind load, beam pumping unit, dynamics of solid-fluid interaction, hidden dangerDOI:
https://doi.org/10.18311/jmmf/2021/28077 -
Hydraulic fracture initiation and propagation of highly deviated well with oriented perforation completion technique
Zhu Hai-yan, Deng Jin-gen, Chen Zhen-grong, Dong Guang, Li Ji-ran, Chen Zi-jian, Hu Lian-bo116-126Keywords:
Oriented perforating, highly deviated well, hydraulic fracturing, fracture initiation, fracture propagationDOI:
https://doi.org/10.18311/jmmf/2021/28288
