辽宁工程技术大学学报（自然科学版）2017，Vol.36Issue(9)：909-913,5.DOI:10.11956/j.issn.1008-0562.2017.09.003
煤矿瓦斯爆炸灰色-IAHP危险性评价模型及应用
Coal mine gas explosion grey-IAHP risk assessment model and application
贾宝山 1皮子坤 2李锐 1李宗翔 2李守国1
作者信息
- 1. 辽宁工程技术大学安全科学与工程学院,辽宁阜新123000
- 2. 矿山热动力灾害与防治教育部重点实验室,辽宁阜新123000
- 折叠
摘要
Abstract
For coal mine gas disasters and the danger of explosion,this paper established risk evaluation index system based on the mechanism and conditions of gas explosion and the man-machine-environment-management four aspects,and establish a coal mine gas explosion risk assessment model for coupling by combining the gray theory and interval analytic hierarchy process (IAHP).The index weight of evaluation model is determined by IAHP,and center of the triangular whitenization weight function is introduced to improve whitenization weight function of traditional grey class multiple overlapping phenomenon;According to the different model with the inherent nature of indicators,and using the hierarchy evaluation method and the corresponding evaluation,this study put forward a coal mine gas explosion risk assessment method based on gray-IAHP;The evaluation method was used in five working face in coal mine practice assessment test.The test results show that the gas explosion hazards in the five working faces are at safer level,which are consistent with the actual situation of coal mine.The evaluation model has good reliability and feasibility.关键词
瓦斯爆炸/灰色理论/IAHP/危险评价/改进白化权函数Key words
gas explosion/grey theory/IAHP/risk assessment/improved whitenization weight function分类
资源环境引用本文复制引用
贾宝山,皮子坤,李锐,李宗翔,李守国..煤矿瓦斯爆炸灰色-IAHP危险性评价模型及应用[J].辽宁工程技术大学学报（自然科学版）,2017,36(9):909-913,5.
