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Gas flow analysis for the impact of gob gas ventholes on coalbed methane drainage from a longwall gob 会议论文
Wuhan, PEOPLES R CHINA, SEP 06-08, 2015
作者:  Liu, Yingke;  Shao, Sihua;  Wang, Xinxin;  Chang, Lipeng;  Cui, Guanglei
收藏  |  浏览/下载:22/0  |  提交时间:2018/06/05
Stability analysis of gypsum mine goaf surface based on discrete element method 会议论文
Haikou, PEOPLES R CHINA, MAY 24-25, 2014
作者:  Liu, Xiumin;  Chen, Congxin;  Xia, Kaizong;  Huang, Pinglu
收藏  |  浏览/下载:20/0  |  提交时间:2018/06/05
The mechanism of rock movement caused by underground mining in Chengchao iron 会议论文
Tongji Univ, Shanghai, PEOPLES R CHINA, JUN 18-20, 2013
作者:  Cheng, Guanwen;  Chen, Congxin;  Fu, Hua;  Song, Yafen;  Zhu, Xixi
收藏  |  浏览/下载:9/0  |  提交时间:2018/06/05
Fractal characteristic of width of branching cracks in coal mass 会议论文
SEOUL, SOUTH KOREA, OCT 13-15, 1997
作者:  Shen, J;  Zhao, YS;  Duan, KL
收藏  |  浏览/下载:7/0  |  提交时间:2018/06/05


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