... integration scheme procedure boundary treatment flow model drilling fluid formulation particle agp implicit time integration scheme newtonian fluid predictor step theoretical value hydrodynamic 2019 Rock Dynamics Summit Aydan et al. (eds) © 2019 Taylor & Francis Group, London, ISBN 978-0-367...

... tests and the tensile fracturing procedures of rock. The sample rock was modeled using the HJC (Holmquist-Johnson-Cook) rock material model, and the key parameters were selected by sensitivity analysis and then optimized to precisely describe the mechanism. Finally, the suggested material model...

... of the structures under the event of fault displacement remains to be elucidated due to the lack of observed and test data. In order to confirm the feasibility of the numerical procedures to simulate the damage process of the structure above the fault displacement, the authors conducted the 3D-FE analysis of Shih...

... analyses, the failure surface is often assumed to be predefined as a persistent flat or circular concave plane and the slide resistance along the plane is evaluated. Though this procedure gives the safety factor based on the limit equilibrium theory, the existence of such plane is highly unlikely...

... the ground, the blow is sometimes not uniform because drilled rock fragments can be caught between the bit and the ground. After removing such waveforms, we performed stacking procedure (procedure of adding to the time series of waveform data) on 10 waveforms to enhance the S/N ratio. 3.2.1 Separating...