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Keywords: backfilled stope
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Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-730
... to single and adjacent vertical backfilled stopes as well as through the CPB material. Through discussions on modeling parameters and output results, one is provided with insights into the mechanisms of stress redistribution allowing for further accuracies in simulating the behavior of the CPB material...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0033
... around the world, many fundamental factors affecting the design of safe and economical fill structures are still not well understood. A critical issue in the design of backfilled stopes is the determination of the stress state within the fill material and surrounding rock mass. Reservoir...
Proceedings Papers

Paper presented at the Golden Rocks 2006, The 41st U.S. Symposium on Rock Mechanics (USRMS), June 17–21, 2006
Paper Number: ARMA-06-1132
.... INTRODUCTION An important question for open stope operators in general, is what is the effect of mining adjacent to previously backfilled stopes? Design methods such as The Stability Graph have been derived from a database of isolated stopes. These are stopes that have solid abutments adjacent to the stope...
Proceedings Papers

Paper presented at the Alaska Rocks 2005, The 40th U.S. Symposium on Rock Mechanics (USRMS), June 25–29, 2005
Paper Number: ARMA-05-801
... of about 5 meters. Figures 1a and b illustrate the geometry of the stopes. The stopes were backfilled with cemented paste fill. metals & mining reservoir geomechanics backfilled stope horizontal stress displacement Pressuremeter curve Reservoir Characterization stope pressuremeter...

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