... Abstract Contraposing the phenomenon that strata behaviors were intense, and supports damaged or the tail beam and roof beam separated, it analyzed the overlying strata movement rule, structure feature and stress feature aroused by mountainous shallow-buried coal seam mining with distinct...

... Abstract According to the mountainous shallow-buried coal seam mining engineering geological conditions in Guizhou Fa'er coal mine, it researched the slope breaking and displacement characteristics when mountainous shallow-buried coal seam mined with similar material simulation method...

...ISRM-Sponsored International Symposium on Rock Mechanics: Rock Characterisation, Modelling and Engineering Design Methods 1 RACT Application of segment pre-blasting of 52m sublevel caving of steep and thick coal seam under complex conditions S. J. Miao & M. F. Cai School of Civil...