Cargando…
Freezing method for rock cross-cut coal uncovering I: Mechanical properties of a frozen coal seam for preventing outburst
A comprehensive technology is proposed to realize fast and safe rock cross-cut coal uncovering (RCCCU) based on artificial freezing engineering method. This comprehensive technology includes four steps, namely, drilling a borehole, wetting the coal body by water injection, gas drainage and freezing...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6841674/ https://www.ncbi.nlm.nih.gov/pubmed/31705026 http://dx.doi.org/10.1038/s41598-019-52879-y |