Pattern recognition prediction of coal and gas outburst hazard in the sixth mine of Hebi

被引：2

作者：

张宏伟 ^{[1
]}

宋卫华 ^{[1
]}

杨恒 ^{[2
]}

张明杰 ^{[2
]}

机构：

[1] College of Resource and Environment Engineering,Liaoning Technical University,Fuxin 123000,China

[2] Hebi Coal Electric Co.,Ltd.,Hebi 458000,China

来源：

International Journal of Coal Science & Technology | 2008年 / 02期

基金：

中国国家自然科学基金;

关键词：

coal and gas outburst; multi-factor; prediction units; pattern recognition; probability prediction;

D O I：

暂无

中图分类号：

TD713 [煤（岩石）与瓦斯突出的预防和处理];

学科分类号：

081903 ;

摘要：

Based on the systematical analysis influence factors of coal and gas outburst, the main factors and their magnitude was determined by the corresponding methods.With the research region divided into finite predicting units,the internal relation between the factors and the hazard of coal and gas outburst,that was combination model of influence factors,was ascertained through multi-factor pattern recognition method.On the basis of contrastive analysis the pattern of coal and gas outburst between prediction region and mined region,the hazard of every predication unit was determined.The mining area was then divided into coal and gas outburst dangerous area,threaten area and safe area re- spectively according to the hazard of every predication unit.Accordingly the hazard of mining area is assessed.

引用

页码：248 / 251

页数：4

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