Feasibility Study of Upward Mining of Close Distance and Inclined Coal Seam Group in Daanshan Mining Area
Received date: 2012-07-20
Revised date: 2012-09-17
Online published: 2012-11-18
Key words: upward mining; coal seam; mining sequence; numerical simulation
LIANG Bing;SHAN Longhui;LI Gang;JIN Jiaxu . Feasibility Study of Upward Mining of Close Distance and Inclined Coal Seam Group in Daanshan Mining Area[J]. Science & Technology Review, 2012 , 30(33) : 45 -49 . DOI: 10.3981/j.issn.1000-7857.2012.33.008
/
〈 | 〉 |