Detection technology for mined-out area and case study

摘要：

The accident of water breakout is one of most important disaster in coal mine recently.The actuality of detection technology in coal mine excavated region is summarized in this paper.By combination of certain surveying example,the identification of excavated area and laneway with geophysical method and the best combination of detecting means is also put forward..

关键词： Old and small coal mine Excavated region Detection

作者: Cheng Jianyuan Sun Hongxing Zhao Qingbiao Su Deguo

作者单位: China Coal Research Institute Xian Branch,710054 China Coal Research Institute,100013 Hebei Jinniu Energy Corp.Lmt.,540000 Shandong Taifeng Mining Corp.Lmt.,271204

会议类型: 国际会议

会议名称: The 2007 International Conference on Mine Hazards Prevention and Control(2007矿山灾害预防与控制国际学术会议)

会议地点: 青岛

会议语种:英文

页码: 644-649

在线出版日期: 2007-10-17（万方平台首次上网日期，不代表论文的发表时间）