Last modified: Sat Jul 08 08:20:09 Pacific Daylight Time 2006 Logo
Cable bolting in DDA

(a)                                                             (b)

Axial load along the cable bolt that installed at roof of
underground excavation: (a) without plate and (b) with plate


Three order displacement function of DDA


Fracture modeling in point load test using DDA


Ore pass modeling in an underground mine using DDA


Three Georges' shiplock modeling