Volume 67, Issue 7, July 2019

Articles

• Reducing Environmental Hazards of Blasting Using Electronic Detonators in a Large Opencast Coal Project - A Case Study

  C.P. Singh, Hemant Agrawal, A.K. Mishra, P.K. Singh (Author)

  345-350

  • PDF ²⁹

  Abstract views: 80 times| Download: 29 times|

• Prediction of Blast-Induced Ground Vibration by ANN, USBM And CMRI Formulae for Safety of the Structures Near Surface Coal Mines

  Shankar Kumar, B.S. Choudhary (Author)

  351356

  Keywords:

  Blasting; peak particle velocity; ANN; maximum charge per delay; surface mine

  • PDF ²⁶

  Abstract views: 71 times| Download: 26 times|

• Drilling and Blasting Improvement in Aggregate Quarry at Thailand – A Case Study

  R.M. Bhatawdekar, Edy Tonnizam Mohamad, T.N. Singh, D.J. Armaghani (Author)

  357-362

  Keywords:

  Top hammer (TH), down the hole (DTH), powder factor (PF), auto leveling (AL), bulk emulsion, non electric detonators (Nonel).

  • PDF ⁷⁶

  Abstract views: 121 times| Download: 76 times|

• Impact of Miners’ QoL on Productivity: A Strategic Study for Optimizing Coal Mining Operation Through Sustainable Human Resource Management

  Archana Nath, Angad Kumar, Muniyan Sundararajan, Ritesh Kumar, Ajit K. Behura (Author)

  363-371

  Keywords:

  Miners’ quality of life, sustainable coal mining operation, human resource management in coal mines

  • PDF ²²

  Abstract views: 33 times| Download: 22 times|

• Analysis on Evaluating the Concentration of Ventilated Air Methane in the Coal Mines using a Thermodynamic Approach

  Akash Talapatra (Author)

  372-376

  Keywords:

  Ventilation air methane; thermodynamic efficiency; oxidation process, decarbonization process; compression ratio.

  • PDF ¹⁶

  Abstract views: 25 times| Download: 16 times|

• Increase of Iron Concentration and Reduction of Impurities in Red Mud from the Wenshan Area of Yunnan Province by Segregation Roasting-Low Intensity Magnetic Separation

  Wei Ding, Yang Peng, Qiang Wu, Siyue Shen, Junhui Xiao, Guanjie Liang, Wenxiao Huang (Author)

  377-384

  Keywords:

  Red mud, separation roasting, magnetic separation, metallic iron

  • PDF ²⁰

  Abstract views: 42 times| Download: 20 times|

• Ergonomic Intervention Through ‘OCRA’: an Ergonomic Tool, for Workposture Assessment of Periodic Overhauling Activities in Mechanical Industries

  Partha Mukhopadhyay, Netai Chandra Dey (Author)

  385-390

  Keywords:

  Musculoskeletal disorder, bio-mechanical overload, OCRA, occupational health hazards, work posture assessment, work load.

  • PDF ¹⁶

  Abstract views: 56 times| Download: 16 times|