Determination of wall width of gob-side entry driving by pre-built concrete wall and stress and deformation characteristics analysis
Aiming at the problem of determining the wall width of gob-side entry driving by the pre-built concrete wall, taking No.3 coal seam of Jinxing Coal Industry as the research background, the width range of the side wall is determined by theoretical calculation. Combined with numerical simulation, the...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Safety in Coal Mines
2025-08-01
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| Series: | Meikuang Anquan |
| Subjects: | |
| Online Access: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20240160 |
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