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Keywords: numerical simulation
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Proceedings Papers

Paper presented at the ISRM Rock Dynamics Summit, May 7–11, 2019
Paper Number: ISRM-RDS-2019-034
... field measurements with seismic monitoring system aim to obtain knowledge on when and where it occurs in relation to orebody extraction, fluid injection, and hydraulic fracturing (Cai et al., 2001, Urbancic and Trifu, 2000, Trifu and Urbancic, 1996). Then, the numerical simulation of induced seismicity...
Proceedings Papers

Paper presented at the ISRM Rock Dynamics Summit, May 7–11, 2019
Paper Number: ISRM-RDS-2019-032
... bohus granite rock specimen reservoir geomechanics simulation numerical simulation indentation test reservoir characterization criteria inelastic mechanical behavior spherical indentation loading condition constitutive model completion installation and operations dilation angle element...
Proceedings Papers

Paper presented at the ISRM Rock Dynamics Summit, May 7–11, 2019
Paper Number: ISRM-RDS-2019-075
... is also able to explain a possible depth and volume of failure at the site. hydraulic fracturing displacement numerical simulation plane reservoir characterization modeling particle stress state element method failure criterion rock slope failure surface equation progressive failure...
Proceedings Papers

Paper presented at the ISRM Rock Dynamics Summit, May 7–11, 2019
Paper Number: ISRM-RDS-2019-112
... factor. engineering fragment size distribution hole diameter numerical model reservoir characterization rock fragmentation upstream oil & gas particle international journal rock mass fragmentation numerical simulation simulation hole diameter ratio size distribution powder...
Proceedings Papers

Paper presented at the ISRM Rock Dynamics Summit, May 7–11, 2019
Paper Number: ISRM-RDS-2019-109
.... With recent advances in numerical simulation methods, these techniques have become powerful tools for investigating the early rock fracturing process. However, not all numerical modelling methods are able to simulate this process correctly. This paper uses a new extension of combined finite-discreet element...
Proceedings Papers

Paper presented at the ISRM Rock Dynamics Summit, May 7–11, 2019
Paper Number: ISRM-RDS-2019-117
... located nearby. Many linings of tunnels were damaged by blasting during their construction (NAKANO et al., 1993; Wang et al., 2004; Li et al., 2014). Therefore, vibrations induced by blast must be controlled in tunneling. particle velocity simulation numerical simulation space technology...

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