1-20 of 86
Keywords: mesh
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 54th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2020
Paper Number: ARMA-2020-1712
... metals & mining ramp rehab convergence reservoir geomechanics upstream oil & gas displacement failure zone rmr rock mass strength development drift shotcrete excavation turquoise ridge inflatable bolt reservoir characterization extensometer maximum failure zone mesh...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1947
... general purpose multiphase CFD code is capable of modelling a wide range of fluid phenomena involving single and multiphase flows. The FEMDEM code, Solidity, can capture the deformation of the rocks, the initiation/propagation of new cracks. The immersed body method combined with adaptive mesh refinement...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2029
... create permeability anisotropy as well as imparting roughness consistent with field and laboratory observations. hydraulic fracturing Fluid Dynamics mesh planar fracture Modeling & Simulation fracture characterization platen geometry flow in porous media Upstream Oil & Gas frash...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1607
... highly fractured roadway support, the coupling reinforcing technology of prestressed hollow rock bolt-TECCO wire mesh-grouting concrete is proposed. In this supporting system, the prestressed rock bolt perform as the deep roots of plants into shallow rock to reinforce deep stability of the bedrock, the...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-750
... geomechanics Upstream Oil & Gas knowledge management US government metals & mining Pakalnis correlation proceedings strength support design shotcrete excavation Nevada RMR mesh classification database calculation rock mass Engineer guideline design curve Ground Support Surface...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-798
... cloudcompare mesh communication virtual reality hololen mixed reality dataset application interpretation characterization holographic model vr application landslide photograph terrain software texture 1. INTRODUCTION A wide variety of techniques can be used to collect data during surface and...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-826
... which introduces a timescale to the problem. The introduced timescale preserves mesh objectivity of the method with much less computational efforts in comparison with other conventional non-local formulations. We define a statistical field for rock cohesion to involve microstructure effects in the...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1021
... highway use were completed in 2000. The crown was raised, scaling performed, and crown support installed, consisting of chain-link mesh anchored with split sets and dowels. An isolated instance of rock instability in October 2016 resulted in a tunnel closure and installation of emergency stabilization...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-478
... thickness (mono-, double- and triple-layer), proppant size (40/80 mesh, 30/50 mesh and 20/40 mesh) and rock texture (Green River shale and Westerly granite) on the frictional and transport response of proppant packs confined between planar fracture surfaces. The results indicate that proppant-absent and...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-491
.... Artificial Intelligence Upstream Oil & Gas simulation of human behavior neural network node paluszny complex reservoir stress intensity factor initial fracture fracture network finite element-based simulation mesh paris law geometry hydraulic fracturing fracture pattern fracture growth...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-613
... for salt solution mining, and laterally extending gas fields with properties different from the over- and underlying strata. reservoir geomechanics displacement Reservoir Characterization mesh Geertsma double force Artificial Intelligence subsurface Applicability Upstream Oil & Gas...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-679
...-stope pillars compared to the bolt-reinforced in-stope pillars. To achieve the objective of the study, a 50mm thick shotcrete with 40mm fibres was applied on the bullnose and along an in-stope pillar. The in-stope pillar was immediately reinforced with wire mesh and Garford bolts. This comparison was...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-566
... ABSTRACT: Mining ground support systems typically include rockbolts, wire-mesh, and shotcrete or fibercrete. The selection and installation sequence of these products is determined by operational needs and ground support requirements. Without quantifiable performance data, finding the proper...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0553
... & Gas experiment diffusion rate diffusion particle size diffusion data microfracture new method shale salinity conductivity shale sample mesh diameter ion concentration matrix 1. INTRODUCTION The field observations show that the salinity of recovered water is generally high. What s...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0761
... permanent rock anchors, shotcrete and rock mesh. Construction included extensive work performed on ropes, including vegetation grubbing, rock scaling, drilling for and installing double corrosion rock anchors, the grouting, tensioning and testing of rock anchors, shotcrete placement and high tensile...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0500
... Artificial Intelligence compute mesh reservoir simulation displacement mortar space Reservoir Characterization Upstream Oil & Gas nurb surface Computation algorithm subdomain MFEM reservoir geomechanics subsidence computation elasticity mortar projector mortar method...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0885
... the mesh should be refined. A suitable mesh size is given for both chamfer geometries. The influence of the friction coefficient on cutting forces is evaluated, suggesting a cutter configuration insensitive to the value of the friction coefficient within a realistic range. cutter correspond...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0602
... reactivation pontifical catholic university pressure change interface element configuration Upstream Oil & Gas fault reactivation mesh geometrical configuration fluid migration Rio de Janeiro 1. INTRODUCTION Oil and gas reservoirs structurally compartmentalized by sealing geological faults are...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-1011
... on the slope, required a departure from the traditional scaling and remediation approach. Instead, a staged construction and hazard mitigation schedule was adopted, requiring a number of innovative techniques and solutions. The resulting design included the installation of a passive mesh system...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-704
... elastoplastic model mesh validation example wellbore hydraulic fracturing casing and cementing fractured formation complex reservoir multistage fracturing injection pressure global model integrity HF injection calculation workflow numerical solution deformation Directional Drilling Upstream...

Product(s) added to cart

Close Modal