...The 5th ISRM Young Scholars' Symposium on Rock Mechanics and ISRM 2019 Specialized Conference International Symposium on Rock Engineering for Innovative Future December 1-4, 2019, Okinawa, Japan ©2019 Japanese Society for Rock Mechanics, ISBN 978-4-907430-04-7 N. Shimizu, K. Kishida, and H...

... distribution, grain shape and porosity on the mechanical behavior and strength of granular rock. upstream oil & gas rock mechanics reservoir characterization strength sandstone international journal hydraulic fracturing shenyang 110819 porosity reservoir geomechanics axial stress discrete...

... on the physico-mechanical properties. reservoir geomechanics artificial intelligence machine learning fuzzy logic strength rock mechanics abrasivity upstream oil & gas efficiency artificial neural network structural geology adaptive neuro-fuzzy inference system prediction reservoir...

... abundant the overburden will be if people keep using surface mining method. Reservoir Characterization Soil mechanics international journal reservoir geomechanics biaxial test displacement distribution Upstream Oil & Gas Rock mechanics rocscience 3 metals & mining foundation...

... reservoir geomechanics Sidi Reservoir Characterization Wellbore Design PoF isoprobability contour metals & mining Upstream Oil & Gas logistic regression Indonesia Dissertation estimation Rock mechanics stability rock mass Kramadibrata azizi pillar machine learning...

... for engineered geothermal wells (Lewicki et al., 2007). downhole intervention production enhancement orientation flow in porous media Upstream Oil & Gas Well Intervention Fluid Dynamics rock joint Zhang lewicki JRC value Rock mechanics Reservoir Characterization drilling operation dip...

.... hydraulic fracturing Loading Rate specimen rock material particle size distribution Rock mechanics tiny flake SHPB test slide failure temperature variation fracture failure rocklike specimen particle application specimen increase failure pattern singly planar joint Temperature variation...

...: Transversely isotropic rock, Discrete element method, Smooth-joint contact model, Wellbore stability 1. Introduction Rock anisotropy is an important consideration in various engineering rock mechanics, e.g., borehole instability in shale formation especially when drilling sub-parallel to bedding planes (Økland...

... data sets. Furthermore, during prediction only the first 8 parameters were provided and the algorithm returned the predicted ROP values for a requested depth. YSRM 2017 & NDRMGE 2017 Jeju, Korea, May 10-13, 2017 Challenges and Innovations in Rock Mechanics and Engineering - Jeon, Song & Min (eds) 2017...

... behavior. Then, geometry of model with a new discontinuity was determined by Fortran. It conducted the data processing to convey the information of motion. Finally, YSRM 2017 & NDRMGE 2017 Jeju, Korea, May 10-13, 2017 Challenges and Innovations in Rock Mechanics and Engineering - Jeon, Song & Min (eds...

... applications under various stress measurement conditions. Considering the shortcomings of HTPF method, a rock mechanics equation to describe the shearing stresses intrinsically present on geological discontinuity planes is established, and at the same time, the least square fitting method and the trial...

.... Rock mechanics plastic potential function analysis result generalized hoek-brown rock mass GSI value int naznin sharan hoek-brown criterion flow rule selection great influence elasto-plastic analysis Selection of Flow Rule for Elasto-Plastic Analysis of the Generalized Hoek-Brown Rock...

... data or data sets and validate the overall quality of data. To conclude, the emphasis is on the constant interactions between structural geologists and rock mechanical engineers to ensure a common understanding of the geological conditions, subsequent adapted testing and finally better geomechanical...

..., while = 60°specimen is more likely to be inhibited in the generation of cracks. Rock mechanics, Pre-flawed specimen, Unloading test, Mechanical and failure behavior, PFC2D Excavations in rock mass under high geostress are at great risk, because unloading process would have an important effect...

... bank slope of the Dagangshan hydropower station, which is located in Sichuan Province, China, during reservoir impounding. Reservoir Characterization microseismic monitoring renewable energy Rock mechanics hydropower station right bank slope Upstream Oil & Gas stability analysis...

... in the laboratory. 1. Introduction Rock block displacement to be one of problem on rock mechanics and engineering. The analysis of rock block displacement are mainly related to many parameters, such as the geological structure, pore pressure, rock mechanical properties, seismic load, field stress, and other...

... on the same as voltage condition of 4000 volt. YSRM 2017 & NDRMGE 2017 Jeju, Korea, May 10-13, 2017 Challenges and Innovations in Rock Mechanics and Engineering - Jeon, Song & Min (eds) 2017 by Korean Society for Rock Mechanics, ISBN 979-11-5610-315-8 (93530) 313 2.2 Exp Expa electrod electrica capacity...

... well drilling, and hard rock breaking. Therefore, a method of impact-shear is proposed on shale breaking. reservoir geomechanics Wellbore Design strength drilling fluids and materials relation shale gas Upstream Oil & Gas Rock mechanics specimen Science Foundation geomechanics...

... specimen mechanical behavior fracture behavior Dingziwan granite load-displacement curve method test gong Method II Upstream Oil & Gas Rock mechanics cstbd specimen fracture displacement deformation TransitDevelopmentinRockMe hanics Cai,Yang&Wang(Eds) 2015Taylor FrancisG up L ndo...

... Chinese Journal Rock mechanics construction salt rock energy underground storage physical model experimental study interlayer cavity salt rock TransitDevelopmentin Dc Mechanics Cai,Yang&Wang(Eds)@2015Taylor Fr cisG oup L ndo ISBN978 7-138-02730-5hephysi almodelexperimentalst dyot con tructionfb...