Analysis of Surface Subsidence and Deformation of Thick Mechanized Coal Gangue Filling Mining Under Village
In order to liberate the resources of shallow and thick coal seams under villages, prolong the service life of mines, and ensure the safe use of surface buildings, it is necessary to carry out the study on controlling surface subsidence deformation by comprehensive mechanized gangue filling mining i...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Safety in Coal Mines
2020-01-01
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| Series: | Meikuang Anquan |
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| Online Access: | https://www.mkaqzz.com/cn/article/id/6623 |