| 煤层自燃火灾危险性的模糊综合评判 |
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| 引用本文： | 李庆军,肖旸,范兴玉,李骏勇,张辛亥,冯德谦.煤层自燃火灾危险性的模糊综合评判[J].矿业安全与环保,2005,32(6):1-3. |
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| 作者姓名： | 李庆军 肖旸 范兴玉 李骏勇 张辛亥 冯德谦 |
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| 作者单位： | 1. 双鸭山矿业集团公司,黑龙江,双鸭山,155100
2. 西安科技大学,陕西,西安,710054 |
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| 基金项目： | 国家自然科学基金资助项目(10102016)，国家杰出青年基金资助项目(50125414) |
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| 摘 要： | 从煤层自燃火灾的特点出发,结合现有主要评价方法的优缺点,以及矿井的具体情况,选取了模糊综合评判法,建立着眼于因素集合进行专家备择评价,构造一个总的评价矩阵,确定各评价因素对评价对象的权重,按照最大隶属度原则,判定煤层自燃火灾危险性。以东荣三矿东九采区综采工作面为例,对煤层自然发火危险性进行了模糊综合评判,得出该工作面的安全等级为“安全”的结论。
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| 关 键 词： | 模糊综合评判法 评价矩阵 权重 煤层 自然发火 |
| 文章编号： | 1008-4495(2005)06-0001-03 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005年6月1日 |
Fuzzy Integral Evaluation on Spontaneous Combustion Risk of Coal Seam |
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| LI Qing-jun.Fuzzy Integral Evaluation on Spontaneous Combustion Risk of Coal Seam[J].Mining Safety & Environmental Protection,2005,32(6):1-3. |
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| Authors: | LI Qing-jun |
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| Abstract: | Starting from the characteristic of spontaneous combustion of coal seams and aiming at the strongpoint and shortcoming of the existing evaluation methods and the specific conditions of the mine, in this paper the authors selected the fuzzy integral evaluation method, set up factor and value aggregation by experts, constructed an integral evaluation matrix, confirmed weigh-value of evaluation objects in evaluation factors, and determined the risk of coal seam spontaneous combustion according to the principle of maximum subjection degree. The authors took the fully -mechanized coal face in Eastern No.9 District of Dongrong No.3 Mine of Shuangyashan Mining Co., Ltd. as an example and conducted the fuzzy integral evaluation on the risk of coal seam spontaneous combustion, better results are obtained. |
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