An experimental study on the yield strength of cement grout for grouting in the limestone area of a coal seam floor
Objective and MethodsIn recent years, regional grouting through ground directional drilling has become the preferred technique for water disaster prevention and control in floor limestones in a coal mining area. In grouting engineering, the diffusion radius of cement grout, which has always received...
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| Principais autores: | , , , , , , , , , , , |
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| Format: | Artigo |
| Jezik: | Chinês |
| Izdano: |
Editorial Office of Coal Geology & Exploration
2025-04-01
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| Serija: | Meitian dizhi yu kantan |
| Teme: | |
| Online dostop: | http://www.mtdzykt.com/article/doi/10.12363/issn.1001-1986.24.11.0695 |
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