... dynamic rock burst load conditions is discussed in detail. cable instrument hyett Williams instrumented cable mn event instrument metals & mining contractometer cable bolt knowledge management rehab assessment intersection loading instrumentation smart cable bolt support...

... in relatively simple, steeply dipping, narrow and multiple veins, could not be considered. Until recently, the computing time (elapsed clock time) required to run such a model would take 4-5 days for an elastic solution on a Sun Sparcstation 10 [Yu et al, 1995]. knowledge management preconditioned...

... Siltstone stability metals & mining knowledge management mechanism Highwall Mining Artificial Intelligence prediction span numerical model tensile strength pillar interface siltstone material roadway unsupported span voronoi mesh precedent experience maximum unsupported...

... themselves off much quicker. Ravelling is a small piecewise failure formed by persistent jointing. knowledge management Upstream Oil & Gas contract report Reservoir Characterization strength disintegration subsidence Canmet discontinuity pillar failure mechanism structural geology...

... are usually absent from the mine layout. stability criterion Simulation CPF metals & mining pillar failure Mulsim Nl panel pillar displacement calculation unstable failure MPa unstable case stress-strain curve pillar removal vertical stress pillar knowledge management criterion...