Small-scale area survey and analysis of Xinjiang's coal field fire in China  

作　　者：Zhong Maohua Fu Tairan Hu Zhongbin 

机构地区：[1]China Academy of Safety Science and Technology, State Administration of Work Safety, Beijing 100029, China [2]Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084, China [3]Xinjiang Hami Coal Industry （GROUP） CO., LTD, Xinjiang, Hami 839003, China

出　　处：《Engineering Sciences》2008年第3期57-63,共7页中国工程科学（英文版）

基　　金：the National Natural Science Foundation of China (Grant Nos. 50606033 and50674079 );National High Technology Research and Development Program of China ( Grant No.2007AA04Z178)

摘　　要：In this paper, Xinjiang＇s coal field is selected as the investigation area. Through a series of field surveys in Xinjiang, we made the small-scale area analysis of coal field fire using the ground remote sensing technique, and presented the reasonable evaluation of thermal anomaly conditions of Xinjiang＇s coal field arising from coal self-ignition fires. The results show that the method of small-scale area analysis is available for examining the extinguished actuality of coal fires and detecting fire spots. Therefore, for the selected fire-extlngulshed coal field in Xinjiang, the fire extinguishing effect was effectively analyzed by the means, and the new hidden thermal dangers were sought and diagnosed. For the coal field where the fire has not been extinguished, the utilization of this means approximately identified the severity and range of the fire area, and provided the quantitative and ground references for extinguish engineering.

关 键 词：coal field fire thermal anomaly remote sensing SMALL-SCALE 

分 类 号：TD752.2[矿业工程—矿井通风与安全] TU998.12[建筑科学—市政工程]