| 巷道放顶煤松动高度的确定 |
| |
| 引用本文： | 赵伏军,谭国忠,等.巷道放顶煤松动高度的确定[J].焦作工学院学报,2002,21(3):161-164. |
| |
| 作者姓名： | 赵伏军 谭国忠 |
| |
| 作者单位： | [1]中南大学采矿与岩土研究所，湖南长沙410083 [2]长沙煤矿安全培训中心，湖南长沙410153 |
| |
| 摘 要： | 巷道放顶煤是急倾斜中厚—厚煤层安全、高效开采的一种新方法 .应用模糊数学和灰色理论 ,建立模型确定顶煤初采松动高度 ,经试验证明是合理的、可行的 .
|
| 关 键 词： | 巷道放顶煤 模糊数学 灰色理论 松动高度 |
Determination of the loose height of caving coal in roadway |
| |
| ZHAO Fu?jun ,LI Xi?bing ,LUO Zhang ,TAN Guo?zhong.Determination of the loose height of caving coal in roadway[J].Journal of Jiaozuo Institute of Technology(Natural Science),2002,21(3):161-164. |
| |
| Authors: | ZHAO Fu?jun LI Xi?bing LUO Zhang TAN Guo?zhong |
| |
| Affiliation: | ZHAO Fu?jun 1,LI Xi?bing 1,LUO Zhang 1,TAN Guo?zhong 2 |
| |
| Abstract: | On the basis of analysis of the factos affected on loose height of the roadway caving coal for mining the steep medium?thickness and high seam,the evaluating function and decising model are established by fuzzy mathematics and grey decision theory.The loose height of crown coal is determined.The practice has proved that the model is reasonable and feasible. |
| |
| Keywords: | roadway caving coal fuzzy mathematics grey decision theory loose height |
| 本文献已被 CNKI 维普 等数据库收录！ |
