| 低指标突出问题在突出危险性预测中的分析 |
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| 引用本文： | 崔树江,许建斌,王吉生. 低指标突出问题在突出危险性预测中的分析[J]. 华北科技学院学报, 2010, 7(4): 30-32 |
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| 作者姓名： | 崔树江 许建斌 王吉生 |
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| 作者单位： | 山西潞安集团余吾煤业有限责任公司,山西,长治,046100;山西潞安集团余吾煤业有限责任公司,山西,长治,046100;山西潞安集团余吾煤业有限责任公司,山西,长治,046100 |
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| 摘 要： | 针对矿井低指标突出频发的现象,从预测指标的选择和临界值的确定两个方面进行分析,建立数学模型,确定敏感指标和临界值。为不同条件下突出矿井的敏感指标选择和临界值的确定提供一种较为简便的方法。
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| 关 键 词： | 低指标突出 预测指标 指标函数 临界值 |
Analysis of low-index outburst in the process of outburst harzard prediction |
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| CUI Shujiang,TIAN Yanbin,HAO Jun. Analysis of low-index outburst in the process of outburst harzard prediction[J]. Journal of North China Institute of Science and Technology, 2010, 7(4): 30-32 |
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| Authors: | CUI Shujiang TIAN Yanbin HAO Jun |
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| Affiliation: | CUI Shujiang,TIAN Yanbin,HAO Jun (Lu＇an Mining Industry Group Co.,Ltd Changzhi,Changzhi Shanxi 046100) |
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| Abstract: | Based on low-index outburst frequently occurred in coal,this paper analyze this phenomenon from two aspects：selection of prediction index and critical value determination.Then establish mathematical model and determine sensitive index and critical value.This paper provide a easier method for determine sensitive index and critical value in different conditions outburst coals. |
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| Keywords: | low-index outburst prediction index index function critical value |
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