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Browsing by Author "York, G"

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The behaviour of cemented backfill and the surrounding rockmass at western deep levels south mine

Author: York, G ; Squelch, AP Date: Nov 1992 Cemented backfill is used at Western Deep Mine as local and regional support areas of high stopping width. The in situ performance is reported and compared to laboratory tests. A back analysis was carried out to obtain a more accurate value ... Read more
Coal pillar design procedures

Author: York, G ; Canbulat, I ; Jack, BW Date: Mar 2000 Examination of collapsed pillar cases outside of the empirical limits of Salamon and Munro’s in situ database has highlighted the need for additional parameters to be considered in the design of coal pillars. These include the influence of ... Read more
Develop guidelines for the design of pillar systems for shallow and intermediate depth, tabular, hard rock mines and provide a methodology for assessing hangingwall stability and support requirements for the panels between pillars

Author: York, G ; Canbulat, I ; Kabeya, KK ; Le Bron, K ; Watson, BP ; Williams, SB Date: Dec 1998 The design of hard rock pillars, in shallow to intermediate depth hard rock mines, has been redefined as the determination of the pillar system load bearing capacity. This entails the ability to design each of the components of the pillar ... Read more
Workshops around the pillar system design computer program produced in SIMRAC project GAP334

Author: York, G Date: Mar 2000 After a mini-survey on the structure and content of the workshops, it was decided that a overhead/electronic presentation of the engineering rationale / principles established in SIMRAC project GAP334 should be presented in conjunction with ... Read more

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Browsing by Author "York, G"

Browsing by Author "York, G"

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