Shahani, Niaz Muhammad; Wan, Zhijun; Guichen, Li; Siddiqui, Fahad Irfan; Pathan, Abdul Ghani; Yang, Peiju; Liu, Sifei
(Pakistan Journal of Engineering and Applied Sciences, 2019-07-01)
There is a massive quantity of lignitecoal reserves at the Thar CoalfieldPakistan which are demarcated through thick coal seams. To extract these thick coal seams, the chosen method for mining is Top Coal ...