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Research on mining of medium thick coal seam under pedal condition based on fuzzy evaluation
| Content Provider | Scilit |
|---|---|
| Author | Yang, Fan Zhang, Zhongteng Liu, Weizhen |
| Copyright Year | 2018 |
| Description | Journal: Iop Conference Series: Earth and Environmental Science In a coal mine, the 15# coal seam is first exploited, and the 6# coal above the 15# coal is not exploited, so the 6# coal seam above the 15# coal belongs to the kicking mining. It is necessary to judge the feasibility of the coal seam. On the basis of the analysis of the coal seam occurrence conditions in this mine, the factors affecting the kicking of 6# coal seam are analysed, and the feasibility of the 6# coal bed kicking feasibility is preliminarily judged by using the ratio discrimination method, the "three band" discriminant method, the surrounding rock balance discrimination theory and the mathematical statistics analysis method, and the fuzzy evaluation algorithm is used for the 6# mining. The feasibility of the implementation of coal mining is further demonstrated. The analysis results show that it is feasible to implement comprehensive mechanized coal mining in 6# coal seam. |
| Related Links | https://iopscience.iop.org/article/10.1088/1755-1315/170/2/022090/pdf http://iopscience.iop.org/article/10.1088/1755-1315/170/2/022090/pdf |
| ISSN | 17551307 |
| e-ISSN | 17551315 |
| DOI | 10.1088/1755-1315/170/2/022090 |
| Journal | Iop Conference Series: Earth and Environmental Science |
| Issue Number | 2 |
| Volume Number | 170 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2018-07-17 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Earth and Environmental Science Mining and Mineral Processing Coal Seam Fuzzy Evaluation Coal Mining |
| Content Type | Text |
| Resource Type | Article |
| Subject | Earth and Planetary Sciences Physics and Astronomy Environmental Science |
