Study on the Relative Mining Height of Paste-like Backfill Mining Based on the Measured Data

摘要：

　　In order to promote the accuracy of integral method under the condition of paste-like backfill mining,based on the field data of the mined working face,on the background of north filling mining area in Xima coal mine,by using of actual measurement and statistical analysis,it is calculated that the height of the three parts of the relative mining height (the distance previously moved of the strata,the unmeet distance to the roof stratum of filled body,the compressibility of the filled body) and the relative mining height of working face along strike and working face to dip of north filling mining area.The determining of the relative mining height is conductive to mining subsidence prediction after paste-like backfill mining in other mining areas.

关键词： filling mining probability integral method the relative mining height

作者: Sun Bingbing Ti Zhengyi Xu Yan

作者单位: School of Mines, Liaoning Technical University, Fuxin, 123000, China

会议类型: 国际会议

会议名称: International Symposium on Rock Mechanics and Mine Dynamic Disaster Prevention(岩石力学与矿井动力灾害防治国际学术研讨会)

会议地点: 辽宁阜新

会议语种:英文

页码: 228-231

在线出版日期: 2013-07-13（万方平台首次上网日期，不代表论文的发表时间）