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Keywords: design criteria
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Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-135
... orientations/parameters and a number of scenarios were defined for each area. These were subsequently included as design criteria in the construction documents. Furthermore a number of tollgates were included in the de- sign. The purpose of the tollgates was to provide check points, which the contractor could...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-116
... susceptible to this mode of subsidence development—depending on the height of the collapse and the rock mass strength of the materials within the roof horizon. structural geology mechanism rock mass strength design criteria metals & mining coal subsidence event MPa strength surface...

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