研究论文

煤层稳定性模糊模式识别评价方法

  • 霍丙杰;张宏伟;郭嗣琮
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  • 1. 辽宁工程技术大学矿业学院, 辽宁阜新 123000;2. 辽宁工程技术大学理学院, 辽宁阜新 123000

收稿日期: 2013-04-19

  修回日期: 2013-06-22

  网络出版日期: 2013-07-28

Evaluation of Coal Seam Stability Based on Fuzzy Pattern Recognition

  • HUO Bingjie;ZHANG Hongwei;GUO Sicong
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  • 1. Mining Institute, Liaoning Technical University, Fuxin 123000, Liaoning Province, China;2. College of Science, Liaoning Technical University, Fuxin 123000, Liaoning Province, China

Received date: 2013-04-19

  Revised date: 2013-06-22

  Online published: 2013-07-28

摘要

基于模糊模式识别理论,研究了不同类型煤层稳定性的综合量化评价方法。在分析煤层稳定性关键影响因素的基础上,确定了煤层稳定性评价的特征因子,构建了不同类型煤层的模糊评价语言模式及其隶属函数,提出了煤层稳定性模糊模式识别评价方法。通过实例评价,验证了该方法的可行性,结果表明,该方法可实现对煤层稳定类型的定量划分和归属判定,可为煤层的可采性分析、开采安全性评价以及采煤方法的选择提供依据。

本文引用格式

霍丙杰;张宏伟;郭嗣琮 . 煤层稳定性模糊模式识别评价方法[J]. 科技导报, 2013 , 31(21) : 39 -43 . DOI: 10.3981/j.issn.1000-7857.2013.21.006

Abstract

The comprehensive quantitative evaluation methods for different kinds of coal seam stability based on the fuzzy pattern recognition theory are studied in this paper. The coal seam stability evaluation using the fuzzy pattern recognition method is proposed, with an analysis of the key factors affecting the coal seam stability, to determine the characteristics of the coal seam stability evaluation factors, and to build the fuzzy evaluation for different types of coal seam in language patterns and their membership functions. To verify the feasibility of the method, an example is taken for the evaluation. The results show that the method can realize the quantitative partition for the stability of the coal seam type and belonging, can provide the basis for the coal seam mineable analysis, the mining safety evaluation, and the mining method choice.
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