Numerical approach to pillars stability assessment in longwall mining of inclined seams
The stability of coal pillars remains one of the most important practical problems for ensuring the geodynamic safety of underground mining. Stress enhancement in the vicinity of openings is responsible for the manifestation of rock, coal and gas bursting, the unsustainability of protective pillars,...
| Опубликовано в: : | AIP Conference Proceedings Vol. 2899. P. 020048-1-020048-4 |
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| Другие авторы: | , , , , , |
| Формат: | Статья в журнале |
| Язык: | English |
| Предметы: | |
| Online-ссылка: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001133435 |