Volume 67, Issue 11, November 2019

Articles

• Mechanisms And Control Technology for Roof Caving of a Roadway in a Fold Belt in Zhaogu No.2 Coal Mine, Jiaozuo City, Henan Province, China

  Gao Xu (Author)

  479-488

  Keywords:

  Fold structure, plastic zone, numerical simulation, mechanism of roof caving, control technology

  • PDF ¹⁹

  Abstract views: 36 times| Download: 19 times|

• Determining Factors Affecting Thermal Comfort in Underground Coal Mine

  Shibaji Dey, Netai Chandra Dey (Author)

  489-493

  Keywords:

  Underground mine; thermal comfort; predicted mean vote (PMV); predicted per cent of dissatisfied (PPD); wet bulb globe temperature (WBGT).

  • PDF ³¹

  Abstract views: 59 times| Download: 31 times|

• Building Information Model for Drilling and Blasting for Tropically Weathered Rock

  Ramesh Murlidhar Bhatawdekar, Mohamad Tonnizam Edy, Jahed Armaghani Danial (Author)

  494-500

  Keywords:

  Computational techniques, ground vibration, air over pressure, fragmentation, penetration rate, tropically weathered rock.

  • PDF ³³

  Abstract views: 63 times| Download: 33 times|

• Inverse Square Distance Weighting Vis-À-Vis Ordinary Kriging Techniques in Resource Estimation

  Manas Kumar Mallick, B S Choudhary, G Budi (Author)

  501-506

  Keywords:

  SURPAC software, ordinary kriging, inverse square distance weighting, geostatistics, ore reserve estimation.

  • PDF ¹¹⁵

  Abstract views: 120 times| Download: 115 times|

• Optimization Of Shovel-Dumper Combination In Lignite Mine: A Case Study

  Nirlipta Priyadarshini Nayak, Suhel Ahmed, Ashar Imam (Author)

  507-508

  Keywords:

  Equipment, idle time, shovel, dumper, optimization.

  • pdf ²¹³

  Abstract views: 341 times| Download: 213 times|

• Enhanced Prediction of Hard Rock Pillars Stability Using Fuzzy Rough Feature Selection Followed by Random Forest

  Brijesh Kumar, Sanjay K. Sharma, Gauri S. Prasad Singh (Author)

  509-514

  • PDF ²⁸

  Abstract views: 61 times| Download: 28 times|