Title :
Research of accident characteristics of coalmine safety based on cluster analysis
Author_Institution :
Xi´an Res. Inst., China Coal Technol. & Eng. Group Corp, Xi´an, China
Abstract :
The article applied ward cluster analysis method in features of coalmine safety accident. Based on data to frequency and casualty of coalmine accident in 2004-2010 years, Coalmine disaster accident is divided to six regions: southwest china, south of the Yangtze River, northeast, north china, ningxia-shaanxi-Inner Mongolia and northwest china. Gas accidents and roof accidents are main type of coalmine accident, where is southwest and south of the Yangtze River of China. Results show that use cluster analysis to coalmine disaster region division is feasible and some important guiding significance.
Keywords :
accidents; coal; data analysis; mining industry; occupational safety; pattern clustering; Ningxia-Shaanxi-Inner Mongolia; North China; Northeast China; Northwest China; Southwest China; Yangtze River; accident characteristics; cluster analysis; coalmine accident casualty; coalmine accident frequency; coalmine safety accident; gas accident; roof accident; Accidents; Geology; Accident characteristic; Cluster Analysis; Coalmine safety; Disaster region division;
Conference_Titel :
Electrical & Electronics Engineering (EEESYM), 2012 IEEE Symposium on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4673-2363-5
DOI :
10.1109/EEESym.2012.6258670
