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The influence of lead length on the fractures associated with leading corners and sidings

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dc.contributor.author Turner, PA
dc.contributor.author Reinartz, R
dc.date.accessioned 2013-05-17T13:18:52Z
dc.date.available 2013-05-17T13:18:52Z
dc.date.issued 1989-02
dc.identifier.citation Turner, P.A, and Reinartz, R. 1987. The influence of lead length on the fractures associated with leading corners and sidings. Pretoria: CSIR (RML no. 5/89; COMRO Technical Report IR 578), pp 1-21 en_US
dc.identifier.uri http://hdl.handle.net/10204/6734
dc.description Copyright: 1989 Pretoria: CSIR. en_US
dc.description.abstract Stopes on three reef horizons and at various depths were examined in the vicinity of inter-panel leads. The general geometry of fractures in the vicinity of inter-panels leads is outlined. The extend of fracturing parallel to the siding between leading and lagging panels was found generally to extend further into the lagging panel with increasing lead length. Curves fitted to the data seem to be asymptotic to a limiting fracture extent of about 15 to 20 m. More information is needed on the siding-parallel fracture extent associated with very long lead lengths. Other aspects requiring further investigation are outlined. en_US
dc.language.iso en en_US
dc.publisher CSIR en_US
dc.relation.ispartofseries IR;578
dc.subject Fracturers en_US
dc.subject Hangingwall-parallel fractures en_US
dc.subject Inter-panel leads en_US
dc.subject Inter-panel lags en_US
dc.subject Sidings en_US
dc.subject Siding-parallels en_US
dc.title The influence of lead length on the fractures associated with leading corners and sidings en_US
dc.type Report en_US
dc.identifier.apacitation Turner, P., & Reinartz, R. (1989). <i>The influence of lead length on the fractures associated with leading corners and sidings</i> (IR;578). CSIR. Retrieved from http://hdl.handle.net/10204/6734 en_ZA
dc.identifier.chicagocitation Turner, PA, and R Reinartz <i>The influence of lead length on the fractures associated with leading corners and sidings.</i> IR;578. CSIR, 1989. http://hdl.handle.net/10204/6734 en_ZA
dc.identifier.vancouvercitation Turner P, Reinartz R. The influence of lead length on the fractures associated with leading corners and sidings. 1989 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/6734 en_ZA
dc.identifier.ris TY - Report AU - Turner, PA AU - Reinartz, R AB - Stopes on three reef horizons and at various depths were examined in the vicinity of inter-panel leads. The general geometry of fractures in the vicinity of inter-panels leads is outlined. The extend of fracturing parallel to the siding between leading and lagging panels was found generally to extend further into the lagging panel with increasing lead length. Curves fitted to the data seem to be asymptotic to a limiting fracture extent of about 15 to 20 m. More information is needed on the siding-parallel fracture extent associated with very long lead lengths. Other aspects requiring further investigation are outlined. DA - 1989-02 DB - ResearchSpace DP - CSIR KW - Fracturers KW - Hangingwall-parallel fractures KW - Inter-panel leads KW - Inter-panel lags KW - Sidings KW - Siding-parallels LK - https://researchspace.csir.co.za PY - 1989 T1 - The influence of lead length on the fractures associated with leading corners and sidings TI - The influence of lead length on the fractures associated with leading corners and sidings UR - http://hdl.handle.net/10204/6734 ER - en_ZA


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