Optimizing support performances of bolt reaming and anchoring in a coal drift
In current practice of bolt reaming and anchoring of roadways in soft coal and rock mass, resin cartridges bend easily under the strong pushing and stirring of bolts, and the resin accumulates in the bolt-reamed area and does not participate in the stirring. As a result, bolts encounter high drillin...
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| Principais autores: | , , , , , , , , , |
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| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
Elsevier
2024-10-01
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| 叢編: | Journal of Rock Mechanics and Geotechnical Engineering |
| 主題: | |
| 在線閱讀: | http://www.sciencedirect.com/science/article/pii/S1674775524000519 |
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