Zobrazeno 1 - 1
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pro vyhledávání: '"Kai-jun Miao"'
Publikováno v:
Geofluids, Vol 2019 (2019)
After coal is extracted from a working face in a steep coal seam (SCS), the immediate roof tends to cave in and refill the lower part of the goaf. Based on the geological conditions of a work area in a SCS and the characteristics of roof caving, this
Externí odkaz:
https://doaj.org/article/7458935cd8e14daabdc091715f133bb3
