标题:An Improved Evaluation of Comprehensive for Mine Fire Risk
作者:Wang L.; Tong R.
作者机构:[Wang, L] College of Mining and Safety Engineering, Shandong University of Science and Technology, Qingdao, China, College of Intelligent Engineering, 更多
通讯作者:Wang, L(909102295@qq.com)
通讯作者地址:[Wang, L] College of Mining and Safety Engineering, Shandong University of Science and TechnologyChina;
来源:IOP Conference Series: Materials Science and Engineering
出版年:2020
卷:782
期:4
DOI:10.1088/1757-899X/782/4/042036
摘要:Because of the uncertainty of the influencing factors of coal mine fire in China, it will lead to the uncertainty of the evaluation results in the comprehensive evaluation of coal mine fire risk. Based on this, the goaf management, ventilation conditions, coal seam geological occurrence, and exploitation technology are used as first level evaluation indexes, and the fuzzy comprehensive evaluation method of fusion Dempster-Shafer evidence theory (D-S) is used to establish a comprehensive evaluation system for coal mine fire risk. The fire risk of Qiuji Coal Mine was comprehensively evaluated. The example shows that the fuzzy comprehensive evaluation method based on D-S can consider the uncertainty of influence factors more accurately and improve the accuracy and reliability of the comprehensive evaluation of coal mine fire risk. © Published under licence by IOP Publishing Ltd.
收录类别:SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85083714931&doi=10.1088%2f1757-899X%2f782%2f4%2f042036&partnerID=40&md5=5463e552556e243eeeeb84ab084ad7d9
TOP