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Keywords: Rock mechanics
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Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-027
... & mining Artificial Intelligence Engineering Rock Engineering System classification Rock mechanics prediction naghadehi slope stability index database Hudson discontinuity instability slope stability stability application A holistic open pit mine slope stability index using artificial...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-011
... axial loading test diametric compression test diameter oilfield chemistry Corrosion Management Rock mechanics specimen friction interface pp-r tube pp-r composite tube load-bearing capacity test result stiffness steel tube insertion deformation Use of plastic composites as friction...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-035
... panel metals & mining Rock mechanics longwall face rock mass destress Rockburst prevention via destress blasting of competent roof rocks in hard coal longwall mining P. Konicek1 and J. Schreiber1,2 1Institute of Geonics of the CAS, Ostrava, Czech Republic 2GreenGas, Inc., Paskov, Czech...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-015
..., they are more prone to rockbursting. The amount of stored energy also determines the magnitude of the event. Upstream Oil & Gas Rock mechanics rockburst propensity reservoir geomechanics strength pure uhpc sample compressive strength Artificial Intelligence heterogeneity artificial sample...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-006
... displacement rock support rock mass reservoir geomechanics Rock mechanics rock support design rock condition tunnel displacement rockbolt proceedings support system deformation safety Parameters required for the design of rock support in high-stress rock masses C.C. Li Department of Geoscience...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-029
... Oil & Gas stability analysis mapping investigation main pit cut 3 metals & mining Artificial Intelligence shear zone Engineering kinematic analysis major shear zone strength discontinuity survey rock mass Lesotho shear strength Rock mechanics pipe groundwater condition...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-038
... to sequential grid with backfill from 89 level to the lowest level 120 at 3 400 m depth. As the depth increased, the seismic activity on the mine also increased. metals & mining Rock mechanics convergence closure stope raise line span Upstream Oil & Gas gully timber pack assessment...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-005
.... Upstream Oil & Gas displacement development Schubert deep overburden tunnel Reservoir Characterization shotcrete lining Institute application utilization relation resistance Austria grouted bolt Graz University displacement Rock mechanics lining lining utilization Support design...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-023
.... Figure 1 shows the three generations of the Changchun Shrine. rockfall slope protection measure investigation knowledge management Rock mechanics potential rock wedge eastern taiwan Artificial Intelligence LiDAR LiDAR point cloud point cloud rock wedge site number 6 attitude...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-009
.... These analytical models are able to predict the mechanism of interfacial bond weakening of rockbolts. displacement rockbolt rockbolt element bond-slip relationship Upstream Oil & Gas bond stress nonlinear bond-slip relationship pullout test bond-slip model coupling spring Rock mechanics rock...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-049
... experimental investigation displacement indentation process hoek-brown criterion indentation structural geology Rock mechanics maximum indentation pressure indentation test indentation pressure granite zone radius limestone thick section Analytical and experimental investigation of the hard...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-063
... strength Rock mechanics stability rock mass evolution pillar complete stress-strain curve stress-strain curve Characterization and numerical modelling of standard and cabled-strapped pillars in a haematite mine L.R. Alejano1, U. Castro-Filgueira1, I. Pérez-Rey1, F. García-Bastante1, and J. Arzúa2...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-053
... of the rock mass considering the effect of MS damage are in good agreement with the field measurements. Upstream Oil & Gas sidewall Engineering Houziyan hydropower station Rock mechanics rock mass damage powerhouse main powerhouse underground powerhouse Reservoir Characterization...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-074
... experimental study aperture Rock mechanics rock joint conductivity JRC value Upstream Oil & Gas joint surface hydraulic characteristic specimen hydraulic conductivity test Experimental study on hydraulic conductivity of a rock joint S.-B. Choi, H.-Y. Jeong, S. Lee, and S. Jeon Seoul National...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-064
... Design aperture particle hard soil layer crack propagation soft soil layer mixed ground soil layer Rock mechanics international journal normal bond strength ratio numerical simulation breakdown pressure crack number Numerical simulation of hydraulic fracturing process in mixed ground J...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-072
... walls (Figure 2). reservoir simulation metals & mining structural geology geological structure instability strength operation timber elongate Rock mechanics investigation pillar shear layer Reservoir Characterization Upstream Oil & Gas pyroxenite footwall heave pillar...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-055
... and upper groundwater systems, and this may be followed by extensive subsidence of the surface. Engineering Rock mechanics MPa middle position Upstream Oil & Gas lower position water pressure Zhang Reservoir Characterization conceptual model karst cave wall China University failure...
Proceedings Papers

Paper presented at the ISRM AfriRock - Rock Mechanics for Africa, October 3–5, 2017
Paper Number: ISRM-AFRIROCK-2017-076
... fractured rock, and thus enhance the (gas/geothermal) reservoir prognosis (Pyrak-Nolte and Nolte, 2016). Rock mechanics specimen specific stiffness Imaging discontinuity interfacial characterization Charcoal granite Upstream Oil & Gas fractured rock active ultrasonic imaging rock...

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