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Keywords: finite element mesh
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-586
... ground.—Ground material: In some models the ground material was considered homogeneous. rail transportation non linear analysis mechanical property comparative study longitudinal axis underground work finite element mesh numerical result tunnel structure rear section vertical...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-326
... porous medium prediction limitation finite element mesh equation Fluid Dynamics boundary value problem sedimentation grout permeability 1MODELING THE INJECTION PROGRESS IN POROUS MEDIA Seyed Amirodin Sadrnejad , ASSOCIATE PROF., ISSMFE Dept. of Civil Eng., K.N.Toosi University of Tech...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-500
... soil permeability circular slip surface Upstream Oil & Gas shear strain surface cam-clay model finite deformation analysis flow in porous media deformation asaoka progressive failure finite element mesh permeability DELAYED DEFORMATION AND PROGRESSIVE FAILURE OF SLOPES BY SOIL-WATER...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-585
... ABSTRACT: A numerical model of the excavation works for underground railways using finite element meshes is presented in this paper. To simulate the actual tunnelling procedure several steps of the construction works have been considered in the analysis. Several meshes containing finite...
Proceedings Papers

Paper presented at the ISRM International Symposium, August 30–September 2, 1989
Paper Number: ISRM-IS-1989-053
...- ned assumtions, a plane strain finite element model for one half of the drift geometry was used for the calculations. The finite element mesh and boundary con- ditions are shown in figure 1. A disposal drift next to the main drift was also assumed. In the regions adjacent to the drifts where...

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