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Keywords: mesh
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Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0919
... the analyses possible. Small elements that contain only a few joints or none at all are allowed in the NRVE approach, so mesh gradation can be made adequate in regions of high stress concentration. Two-dimensional simulations of open pit mining sequences result in rounded, stair-step curves...
Proceedings Papers

Paper presented at the 2nd North American Rock Mechanics Symposium, June 19–21, 1996
Paper Number: ARMA-96-1691
... to the study of the damage accumulation process in a concrete plate with a central hole and subjected to the action of a step tensile pulse applied at opposite edges of the plate. Several finite element discretizations are used to examine the mesh size effect. Comparisons between calculated results based...
Proceedings Papers

Paper presented at the 2nd North American Rock Mechanics Symposium, June 19–21, 1996
Paper Number: ARMA-96-1815
... ABSTRACT : This paper presents a simplified formulation of 2D solid-fluid interactions using the concept of Shis manifold method, which separates mathematical mesh from physical mesh. Solid blocks are formulated mainly according to Shis discontinuous deformation analysis. The mathematical...
Proceedings Papers

Paper presented at the 1st North American Rock Mechanics Symposium, June 1–3, 1994
Paper Number: ARMA-1994-0277
... ABSTRACT ABSTRACT: Reinforced shotcrete maintains its functionality and sustains only minor damage when exposed to peak particle velocities of 1.5 to 2 m/s (60 to 80 in/s) due to nearby blasting. Mesh reinforced shotcrete performs better than steel fibre reinforced shotcrete under very severe...
Proceedings Papers

Paper presented at the 1st North American Rock Mechanics Symposium, June 1–3, 1994
Paper Number: ARMA-1994-1093
... Upstream Oil & Gas Rock mechanics Fiesta Texas Theme Park architect mesh Wellbore Design coaster portal stability construction cliffil tunnel dowel limestone cliff stabilization San Antonio crest Rock Mechanics, Nelson & Laubach (eds) © 1994 Balkema, Rotterdam, ISBN 90 54103808 Rock...

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