Study of Peripheral Fractured Zones at the Sides of Roadways in Underground Coal Mines in New South Wales by Seismic Methods




Study of Peripheral Fractured Zones at the Sides of Roadways in Underground Coal Mines in New South Wales by Seismic Methods


A. K. Bhattacharyya; G. B. Belleza


6th Australia - New Zealand Conference on Geomechanics (Christchurch, 1992)



Mining, Tunnels and Excavations



Mining, Transportation Geotechnics