... geologist reservoir geomechanics conference dda integration geology reservoir characterization computation convergence displacement theorem vector 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth and Environmental Science 861 (2021) 032060 doi:10.1088/1755...

... shield methods. Analytical methods for the distribution of the total thrust force and the redistribution of the missing jacking force were established to stabilize the total thrust force vector in synchronous operations. Then, a super-large model test platform for the shield synchronous technology...

... geologist graph plane convex pyramid pyramid stability environmental science 861 analysing block stability reservoir characterization vector conference varying resultant force removability geology algorithm society iop publishing iop conf application Abstract Block theory...

... geologist discontinuity reservoir geomechanics society iop publishing iop conf machine learning conference rock mechanic international journal reservoir characterization plane orientation vector environmental science 861 information deviation geological subdiscipline algorithm cloud...

... [8] . However, there are significant differences between the well and the tunnel. well planning environmental science 861 seepage ln ln ln fluid dynamics permeability coefficient thickness tunnel figure 6 trajectory design inflow conference flac3d vector flow in porous media...

... geological subdiscipline sensor mem sensor geology conference vector geologist environmental science 861 landslide characteristic society iop publishing iop conf monitoring sva figure 8 figure 6 information disturbance Abstract Dangerous rock refers to an unstable rock...

... of the present approach. contact detection discontinuity block 1 Deformation analysis Upstream Oil & Gas total potential energy vector algorithm Reservoir Characterization displacement Block System potential energy Engineering Force Direction Discontinue Deformation analysis...

... coefficient (function),g- mass coefficient (function),Q- density of the volume flux, V –velocity vector. This equation in specific conditions goes to: - non stationary fluid flow in porous medium (or / and), - mass transport (or /and) - heat transfer (or/and) - vibrating system etc. The paper contains: 1...

... & Gas drilling parameter feature vector machine learning cluster number cluster validity index threshold algorithm vector bearing wear determination drilling operation bit wear direct relationship drillability penetration cluster analysis sequential bit diameter ISRM International...

... for geomaterials. Upstream Oil & Gas mechanism gcornatcrial equivalent crack hydraulic fracturing energy-based anisotropic damage model elasticity tensor damage evolution law mechanics free energy function relation equivalent state representation tensor fabric tensor vector damage...

... Intelligence Applicability vector standard error three-dimensional analysis tunnel acquisition real time system accuracy digital image monitoring Rock displacement equation Three-dimensional analysis of rock displacement by a digital photogrammetric system Y.OHNISHll, S.NISHIYAMAl, TYANO...

... is forced to remain unchanged during the evolution process. machine learning objective function vector rock mass probability evolutionary algorithm initial stress field displacement genetic algorithm fitness tunnel Artificial Intelligence inverse problem algorithm Parameter...