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Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-123
..., and the development of a methodology for the analysis of the effectiveness of protective measures. The creation of the database allows us to collect information: about the site, about protective structures implemented on it, and about failures. With many multiple choice fields and few free text fields, it can collect...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-150
... to particular levels of information and degrees of uncertainty, this paper demonstrates how these can aid in decision-making related to feasibility assessments of HF arrays for stress amelioration. Cave mining operations produce large underground voids and high stress concentrations around critical mine...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-148
... a safe estimate of strength and in many cases lead to highly over-conservative estimates. We present a potential solution to this problem by augmenting the small data sets with Bayesian informative priors to give much more reliable estimates of strength. We conclude with suggestions for the development...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-180
.... As information gathered the report must content the fracture openness, number and connectivity, exploratory drill holes orientations, materials situation and a panorama of rock-mass state (quality). Artificial Intelligence 13th international congress fuzzy logic Upstream Oil & Gas information...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-181
... such Fuzzy Logic and Recurrent Neural Networks, are proposed in this research for learning acquisition, extraction of rules and prediction of behaviors. The computational set of artificial tools permits using the complex information entities or information granules (rock types, geologic structures, hydro...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-407
... international congress müller award lecture engineering Upstream Oil & Gas rock mass fracture reservoir geomechanics information professor müller deformation rock fracture rock mechanics isrm13 fractured rock mass 7TH MÜLLER AWARD LECTURE ENGINEERING IN FRACTURED ROCK MASSES J. A. Hudson...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-184
... drilling direction). Upstream Oil & Gas borehole evaluation Artificial Intelligence information preferential water flow path Reservoir Characterization 13th international congress identification hydraulic gradient flow path grout curtain rock mass consumption absorption Montreal...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-283
... methods, which allow the collection of structural and seepage information over a wide spatial area. Remote sensing techniques are shown to have the potential to provide additional insights into the orientation and general connectivity of fractures that may play a major role in the general stability...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-308
... infrastructure. Artificial Intelligence displacement metals & mining interferogram Upstream Oil & Gas 13th international congress information Mining Environment rock mechanics isrm13 Infrastructure Movement permafrost deformation rheault bouroubi SAR Interferometry Reservoir...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-353
... Intelligence classification metals & mining Wellbore Design calibration investigation Montreal information Carter rock mass 13th international congress assessment application Reservoir Characterization complex reservoir Engineering geological structure evaluation Reliance rock mechanics...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-321
... Abstract The better the information on the rock mass and its fracture system, the better is the basis for any rock mechanical decision that is required during the excavation process. While in conventional tunnelling free view to the tunnel face is available, possibilities are limited...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-338
... Rockfall Hazard rock slope design risk and uncertainty assessment rockfall risk assessment technique information Rofraq risk management Engineering quarry Reservoir Characterization quarry slope accident risk assessment Alejano mechanism application rockfall control method Harmonising...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-199
... have been collected and analyzed. From the literature surveys, the authors have found that geological information, rock properties and stress provide good information to predict rockburst and squeezing in Japan. These findings will be effective in evaluating the construction easiness at the PI stage...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-024
.... As a result, the most appropriate support pattern was determined by identifying rock physical properties, and an example of long-term predictions of tunnel lining deformation could be presented. data mining back analysis proceedings Upstream Oil & Gas information Reservoir Characterization...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-224
... construction. Arisk analysis methodology was developed based on the use of Bayesian Networks (BN) and applied to the existing information of the database and some numerical applications were performed. Artificial Intelligence strength metals & mining relation information knowledge dm technique...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-319
... ABSTRACT The RTRI has developed a system that allows automatic execution for most of the work involved in diagnosing tunnel soundness, presuming the causes of deformation (such as cracks and flaking) and deciding on related countermeasures. To do this, it uses information on cracks, tunnel...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-182
... are illustrated and presented in this paper. strength niche excavation stress field Reservoir Characterization pose experiment prediction rock type Drilling Upstream Oil & Gas heating Finland Posiva situ rock stress-strength comparison reservoir geomechanics information experiment...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-367
.... This model has helped to better understand the dynamics of the rockslide when subjected to static loads. Reservoir Characterization displacement rock slope pier load Upstream Oil & Gas information anjikhad bridge jointed rock slope ground transportation stability analysis right abutment...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-376
... resolution metric 3D image resulting from this system represents an objective record of a tunnel face rock mass conditions. Rock mass discontinuity orientations could be measured from the 3D image. This system realizes rapid and high resolution acquisition of the field data, and realizes information...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-397
... for further works. evolutionary algorithm modeling recognition genetic algorithm Artificial Intelligence objective function testing data algorithm machine learning Engineering information procedure intelligent recognition constitutive model mechanics optimization problem model structure...

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