Coal and Gas Outburst Pre-warning Technology Based on GIS

摘要：

On account of the coal mine demand for the geographical information system, this paper defines connotation of coal and gas outburst pre-warning theory, which involves pre-warning theory, coal and gas outburst prediction technology and safety system engineering. Then, it put forward the pre-warning work logic which includes five steps: cleaR&Define the warning meanings; seek for warning sources; analyse the warning signs; forecast the warning degrees; eliminate the hidden dangers. Relying on the analysis of pre-warning function based on geographical information system, this paper provides the standard process to realize the pre-warning based on GIS. On the ground of the former research, this paper provides referential methods to develop disaster pre-warning system which related closely to geographical location. Finally, this research tests the pre-warning effect in experimental mine based on GIS. It proves that the research achievement is scientific and practical in practice.

关键词： geographical information system coal and gas outburst pre-warning thematic map

作者: NIU Jufen CHENG Wuyi

作者单位: Safety and Emergency Management Institute, Beijing University of Aeronautics and Astronautics, Beiji School of Engineering and Technology, China University of Geosciences (Beijing), Beijing 100083, Chi

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 437-441

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）