Backfill Mining and Subsidence Control in Coal Mine

被引：0
|
作者：
Guo Weijia [1 ]
Sun Xizhen [1 ]
Zhang Xinguo [1 ]
Li Yangyang [1 ]
Zhang Tao
机构：
[1] Shandong Univ Sci & Technol, State Key Lab Mine Disaster Prevent & Control, Qingdao 266590, Peoples R China
来源：
3RD INTERNATIONAL WORKSHOP ON MINE HAZARDS PREVENTION AND CONTROL | 2013年 / 94卷
关键词：
Three-below" coal mining; Backfilling mining; Surface subsidence; Reducing subsidence effectiveness;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Based on current situations of coal mine backfill mining, filling way characteristics and reducing subsidence effectiveness of main coal mine backfill mining were explained, and backfill mining effects were evaluated and analyzed by backfill on-line monitoring system and new rock movement observation technology, gaining rock movement parameters of surface subsidence control in partial typical backfill mine.
引用
收藏
页码：286 / 291
页数：6
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