煤矿安全2019，Vol.50Issue(7)：224-227,4.DOI:10.13347/j.cnki.mkaq.2019.07.054
基于盲数理论改进未确知测度的冲击地压评价模型应用研究
Application of Blind Number Theory to Improve Unascertained Measure Rock Burst Evaluation Model
秦忠诚 1曹斌 1吴清法2
作者信息
- 1. 山东科技大学 矿业与安全工程学院,山东 青岛 266590
- 2. 山西潞安集团 隰东煤业有限公司,山西 临汾 041200
- 折叠
摘要
Abstract
There are many factors affecting rock burst, and there is a lot of uncertain information in the process of rock burst evaluation. Conventional rock burst evaluation methods fail to consider the uncertain information as a whole, resulting in the distortion of evaluation results. Based on the blind number theory, this paper considers the impact tendency, geological factors and mining technology in an innovative way. The factors and safety management factors construct the unascertained measure rock burst evaluation model which is applied to the risk assessment of rock burst in Xidong Coal Industry. The engineering practice results show that the unascertained measure rock burst evaluation model based on blind number theory has high accuracy and is better suitable for field practice.关键词
冲击地压/评价模型/盲数理论/未确知测度/影响因素Key words
rock burst/evaluation model/blind number theory/unascertained measure/affecting factors分类
矿业与冶金引用本文复制引用
秦忠诚,曹斌,吴清法..基于盲数理论改进未确知测度的冲击地压评价模型应用研究[J].煤矿安全,2019,50(7):224-227,4.
