Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine
The mining sequence affects the safe and efficient production of mines and the development and economic benefits of mining enterprises.In order to solve the problem of mining sequence during the fault-subsiding area of Heidaigou open-pit mine, three mining methods are proposed based on the coal and...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Emergency Management Press
2020-04-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/article/id/279 |
| _version_ | 1797984581757960192 |
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| author | Zhao Hongze Li Zhiwei Sun Jiandong Zhang Zhao Guo Xinling Zhang Shanzhi Ma Mingdong |
| author_facet | Zhao Hongze Li Zhiwei Sun Jiandong Zhang Zhao Guo Xinling Zhang Shanzhi Ma Mingdong |
| author_sort | Zhao Hongze |
| collection | DOAJ |
| description | The mining sequence affects the safe and efficient production of mines and the development and economic benefits of mining enterprises.In order to solve the problem of mining sequence during the fault-subsiding area of Heidaigou open-pit mine, three mining methods are proposed based on the coal and rock occurrence conditions, mine production status and equipment types.The evaluation indicators related to the program from the aspects of economy, technology and safety and used the three-dimensional modeling and simulated mining technology, qualitative and quantitative combination to determine the values of each parameter.Finally, The AHP-ideal point method was used to establish a comprehensive evaluation index system model to determine the optimal mining plan. |
| first_indexed | 2024-04-11T07:05:01Z |
| format | Article |
| id | doaj.art-e1dc165f2e424e609c1c0a0ed67a1d49 |
| institution | Directory Open Access Journal |
| issn | 2096-2193 |
| language | English |
| last_indexed | 2024-04-11T07:05:01Z |
| publishDate | 2020-04-01 |
| publisher | Emergency Management Press |
| record_format | Article |
| series | 矿业科学学报 |
| spelling | doaj.art-e1dc165f2e424e609c1c0a0ed67a1d492022-12-22T04:38:28ZengEmergency Management Press矿业科学学报2096-21932020-04-015218719310.19606/j.cnki.jmst.2020.02.00720200207Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mineZhao Hongze0Li Zhiwei1Sun Jiandong2Zhang Zhao3Guo Xinling4Zhang Shanzhi5Ma Mingdong6School of Energy and Mining Engineering, China University of Mining & Technology-Beijing, Beijing 100083, ChinaSchool of Energy and Mining Engineering, China University of Mining & Technology-Beijing, Beijing 100083, ChinaNorth China Institute of Scince and Technology, Sanhe Hebei 065201, ChinaSchool of Energy and Mining Engineering, China University of Mining & Technology-Beijing, Beijing 100083, ChinaSchool of Energy and Mining Engineering, China University of Mining & Technology-Beijing, Beijing 100083, ChinaSchool of Energy and Mining Engineering, China University of Mining & Technology-Beijing, Beijing 100083, ChinaSchool of Energy and Mining Engineering, China University of Mining & Technology-Beijing, Beijing 100083, ChinaThe mining sequence affects the safe and efficient production of mines and the development and economic benefits of mining enterprises.In order to solve the problem of mining sequence during the fault-subsiding area of Heidaigou open-pit mine, three mining methods are proposed based on the coal and rock occurrence conditions, mine production status and equipment types.The evaluation indicators related to the program from the aspects of economy, technology and safety and used the three-dimensional modeling and simulated mining technology, qualitative and quantitative combination to determine the values of each parameter.Finally, The AHP-ideal point method was used to establish a comprehensive evaluation index system model to determine the optimal mining plan.http://kykxxb.cumtb.edu.cn/article/id/279open pit minefault-subsiding areamining sequenceanalytic hierarchy processideal point method |
| spellingShingle | Zhao Hongze Li Zhiwei Sun Jiandong Zhang Zhao Guo Xinling Zhang Shanzhi Ma Mingdong Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine 矿业科学学报 open pit mine fault-subsiding area mining sequence analytic hierarchy process ideal point method |
| title | Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine |
| title_full | Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine |
| title_fullStr | Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine |
| title_full_unstemmed | Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine |
| title_short | Optimization of mining sequence in the fault-subsiding area of Heidaigou open-pit mine |
| title_sort | optimization of mining sequence in the fault subsiding area of heidaigou open pit mine |
| topic | open pit mine fault-subsiding area mining sequence analytic hierarchy process ideal point method |
| url | http://kykxxb.cumtb.edu.cn/article/id/279 |
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