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Hybrid-Fiber-Reinforced Concrete Used in Frozen Shaft Lining Structure in Coal Mines
To address the cracking and leaking of concrete in frozen shaft linings in deep and thick topsoil layers in coal mines, hybrid-fiber-reinforced concrete (HFRC) was developed. First, the composition of the reference concrete was obtained by investigating high-strength concrete commonly used in shaft...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6926848/ https://www.ncbi.nlm.nih.gov/pubmed/31810158 http://dx.doi.org/10.3390/ma12233988 |