Study on bearing deformation characteristics and lateral pressure distribution law of caved gangue in gob
Under the load of overlying strata, lateral pressure from the caved gangue in gob will be exerted on the support body of gob-side entry retaining or coal pillar. As time goes on, lateral pressure may lead to instability of support body of gob-side entry retaining or coal pillar, and then induce surf...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Coal Science and Technology
2023-06-01
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| Series: | Meitan kexue jishu |
| Subjects: | |
| Online Access: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-0223 |