... ABSTRACT: Failure in brittle, porous materials initiates when structural damage localizes along an emergent failure plane in a transition from stable crack growth to dynamic rupture. Due to the rapid nature of this critical transition, the precise micro-mechanisms involved are not fully...

... characterization precursory rockfall rockfall longar walton geologist geological subdiscipline lateral confinement geometry reservoir geomechanics influence displacement landslide monitoring geology rockfall plane boundary vilaplana mudstone stability modeling iteration ARMA 24 545...

... perpendicular to plane C) then (equation) and (equation). More tests are needed to accurately quantify the direction-dependent behavior of the given test material. 1. INTRODUCTION The direction dependence (anisotropy) of granite is often reported in the literature, both in relation to practical engineering...

... combined to present the most holistic overview of the rockfall study and analyses. geologist rockfall wyllie geology battulwar kliche machine learning restitution trajectory plane rockfall trajectory experiment university software artificial intelligence algorithm coefficient...

... interaction geology particle plane geologist discontinuity dem modeling simulation safety stability chapple kinematic implementation rock slope failure strength fracture investigation spencer ARMA 24-511 DEM Modeling of 3D Kinematics in Rock Slope Failure Keissar, Y. University...

... morris database us rock mechanic geomechanics symposium seismicity plane architecture lawrence livermore national lab ARMA 24-0557 Unveiling the invisible: mapping basement faults using microseismic clouds Chaoyi Wanga, Christopher S. Shermana, Kayla W. Krolla Stanislav Glubokovskikhb, David...

... plane orientation, and JRC direction. We measured JRC values through 3D photogrammetry on joint planes of a rock mass at Mt. Gwanak, Seoul, and compared them with JRC values distorted through the simulation. The comparison result shows that the simulation has a high performance in predicting JRC errors...

... into a two-way coupling scheme. We undertook a stochastic analysis to quantify the impact of fault properties on their post-failure behavior. Using the stress path along the fault plane over time, we show that the characteristics of faults can significantly affect areas of reactivation. Assuming uniform...

... geomechanics benched pillar floor rock type karst cavity strength geologist pillar discontinuity perimeter pillar shear strength plane magnitude reduction international conference displacement magnitude study mining ARMA 24 0760 A Study of the Key Factors Associated with a Massive Pillar...

... This study focus on the variation of mechanical anisotropy in shale within the size range of 50-2000 nm. Through nano-indentation experiments conducted on shale samples aligned parallel and perpendicular to the bedding planes under varied loading conditions, we have discerned that the micro-elastic...

... geological subdiscipline stability structural geology srf plane rock mechanic reservoir characterization scenario arequipa da1 coefficient seismic coefficient misti analogue deposit information ignimbrite villeneuve peru research ARMA 24 0811 Slope Stability Finite Element Modeling...

... journal mpa engineering plane fracture propagated tight sandstone reservoir ARMA 24 49 Physical Simulation Experiment Research for Hydraulic Fracturing in Tight Sandstone Reservoir under Different Stress Conditions and Nature Fracture Combinations Pingtian Fan 1. National Key Laboratory...

... be defined as (Bazant and Planas 1998): (equation) geologist mineral harzburgite plate tectonics hydraulic fracturing tensile strength geological subdiscipline reservoir characterization structural geology reservoir geomechanics specimen plane oman harzburgite propagation university...

... characterization grasselli plane orientation dfn interface young loading engineering envelope experiment poisson wagner strength borehole optimization mechanism fdem ARMA 24 1022 Modelling the hydraulic injection fracture response in layered media for megablock experiments Magsipoc, E...

... algorithm earthquake machine learning application co 2 hydraulic diffusivity netl 2023 structural geology risk management geological subdiscipline diffusivity department ccus carbon storage plane operation ARMA 24 1183 Machine Learning Application for CCUS Carbon Storage: Fracture Analysis...

... wellbore integrity wellbore stability clastic rock rock type geological subdiscipline mogi-coulomb criterion breakdown operation plane drilling leakage mpa criteria tensile fracture shear breakdown breakout journal ARMA 24 0105 Development and Validation of a New Wellbore Stability...

..., 2016). mathematics of computing sitar discontinuity simulation flow-3d erosion coefficient geometry stability vector plane artificial intelligence unblock-gen mesh scour computational requirement spillway journal polyhedron gardner engineering information ARMA 24 284...

... of providing a guide for fundamental rock slope stability analysis methods. 1. INTRODUCTION Rock slope stability at a site is generally controlled by the orientations and conditions of the discontinuities (bedding planes, fractures, faults, and joints) that are present in the rock mass. These roughly...

... & medicine geological subdiscipline stress state upstream oil & gas plane strength maximum shear stress case 3 equation case 2 parabola principal direction ellipse geology reservoir geomechanics blue circle model parameter orthotropic strength parameter zx plane pariseau case 1...

... ABSTRACT This paper proposes end-to-end physics-informed image processing to construct the digital twin of laminated shale cores/specimens and extract the number, spacing, length, and frequency of bedding planes. Specifically, the image stitching technique was applied to eliminate any...