... algorithm reservoir characterization dbscan strata geological subdiscipline pittsburgh complex reservoir ferrill centroid dbi delineating stratigraphy unsupervised machine learning artificial intelligence engineering department machine learning k-means algorithm correlation coefficient...

... centroid specimen typical hard rock strength normal stress resist relative rotation flat-jointed bpm structural geology interface Microstructure Peak Load Potyondy flat-joint contact flat-jointed bonded-particle material bond state ARMA 12-501 A Flat-Jointed Bonded-Particle Material...

.... Significantly, there can be no description of shape or an emulation of the actual mechanism of rock-slope impact, including induced rotation and the effect of size. Artificial Intelligence centroid mass model outgoing velocity major axis trajectory Derivation inclination angle restitution impact...

... and technically challenging. Reservoir Characterization centroid structural geology horizontal stress far-field value salt diapir sediment diapir geometry in-situ stress Upstream Oil & Gas salt pressure initialization stress field stress perturbation reservoir geomechanics salt body...

... fractured rock mass. The work presented in the paper is part of a broader study on applications of numerical limit analysis to geotechnical problems ( Araujo et al, 1996; Araujo et al, 1997) Upstream Oil & Gas relation strength equilibrium criterion centroid mechanism numerical limit...