Method Research on Transient Electromagnetic Exploration of Collapse Column in Different Space of Roadway

摘要：

The collapse column, a dangerous obstruction factor in coal production, endangers the safety and efficient production of coal mines. With regard to collapse columns in different directions of roadway, the transient electromagnetic exploration technology which has features like of accurate directionality, high efficiency, convenience, fast speed, etc., can detect the precise distribution range of collapse columns using the appropriate observing system and the joint inversion technology.

作者: LIU-xianghong ZHANG-pingsong LIU-shengdong

作者单位: Suzhou University Department of Geographical and Environmental Sciences Anhui Suzhou 234000 Anhui University of Science and Technology School of Earth and Environmental Sciences Anhui Huainan China University of Mining The School of Resource and Earth science Jiangsu Xuzhou 221116

会议类型: 国际会议

会议名称: International Mining Forum 2010(2010年国际采矿论坛 IMF 2010)

会议地点: 合肥

会议语种:英文

页码: 115-118

在线出版日期: 2010-09-20（万方平台首次上网日期，不代表论文的发表时间）