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Keywords: vertical displacement
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Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-180
... that notable vertical displacement in the roof pillar did not occur 25 cm above the chambers. Figure 3. Cross section of model after its disassembly. Thus the physical modeling study made it possi- ble to: determine the development of rock subsi- dence above the actual mined stopes; establish an opportunity...

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