Title :
Application of Matter-Elements Model to Dangers Analysis of Coal and Gas Outburst
Author :
Shi, Huawang ; Li, Wanqing
Author_Institution :
Sch. of Civil Eng., Hebei Univ. of Eng., Handan, China
Abstract :
In order to predict the potential dangers of coal and gas outburst accurately, applying the matter-elements model to classify the dangerous grade of coal and gas outburst mine for three grades. According to rhombic thinking mode and the extension of matter element, the multi-index and hierarchical system of dangers of coal and gas outburst in mines was built and gave the method determining the synthesis weights of indexes that include both subjective favoritism and objective information. Using synthesis weights, qualitative knowledge and quantitative data can be reflected in the prediction results of dangers of coal and gas outburst. Matter-element model was constructed to forecast dangers of coal and gas outburst by matter-element transform. It has theoretical significance and practical value in perfecting the safety management in coal mine.
Keywords :
coal; explosions; forecasting theory; gases; mining industry; occupational safety; coal mine; coal outburst; dangers analysis; dangers forecasting; gas outburst; matter-element transform; matter-elements model; outburst prediction; rhombic thinking mode; safety management; Accidents; Civil engineering; Electronic mail; Explosions; Hazards; Information analysis; Information technology; Predictive models; Product safety; Production; Matter-elements model; coal and gas outburst; dangers forecast; degree of dangers; synthesis weights;
Conference_Titel :
Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3859-4
DOI :
10.1109/IITA.2009.77
