... in their values. An alternative to address problems of this type more efficiently may be the neuro-fuzzy systems, which combine the advantages of Fuzzy Controllers and Artificial Neural Networks (ANN). While the first one attempts to reproduce the psychology of the human brain by means of the Fuzzy Logic (Zadeh...

... and the discontinuity orientations. However, it suffers from the common drawbacks of classification systems. In addition, it is required to be tuned for weak rock mass. This study modifies the classical SMR system by Fuzzy Logic to predict the slope failure mode. Enhancements on the prediction mechanism depend...

... for a specific problem depends on amounts of knowledge and data; and type of uncertainty. Among the intelligent systems, the Fuzzy Controllers and the Artificial Neural Networks (ANN) stand out. The first one attempts to reproduce the psychology of the human brain by means of the Fuzzy Logic while the second...

..., Permeability, Grouting, Neural Networks, Neuro-spatial variation, Fuzzy logic INTRODUCTION Grouting is a very common method of sealing rock and repairing concrete structures (Butron et al., 2010) and its use in engineering of dam-foundation and tunneling has been documented as very successful (Yang, 2004...

... 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...

... empirical equations. fuzzy logic genetic programming operation machine learning Upstream Oil & Gas graph Artificial Intelligence log-log scale peak particle velocity crossover operation evolutionary programming equation predictor PPV predict blast-induced ground vibration terminal...

... of fuzzy rules consisted of linear combinations of input variables. fuzzy logic Rock mechanics deformation modulus Bieniawski Artificial Intelligence prediction performance empirical equation validation data strength cohesion construction site Upstream Oil & Gas training data rock...

... instability plastic zone distinct element method fuzzy logic stability analysis shear displacement rock mass rock cut slope stability analysis Failure analysis reinforcement additional cut sinpal-ildong region cut gradient displacement slope stability analysis wedge failure construction 753...

...: In this paper a method based on multilevel fuzzy logic is formulated to evaluate the susceptibility of rock layers to bending-toppling deformation. The method was used in evaluating slope stability at the Longtan Hydropower Project on the Red Water River, Guangxi, China ' (' ~: y r 1 i i" rT : . t...

...) (Dubois & Prade 1980). fuzzy logic fuzzy number assessment safety factor Artificial Intelligence fuzzified factor rock slope stability evaluation classification cohesion stability Upstream Oil & Gas membership function judgement Rock Mech strength parameter internal...