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Keywords: boundary element method
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Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-035
... cutting by Deliac and Fairhurst (1988). Further studies were undertaken with a 2-D Dual Boundary element method to ana- lyze the rock fracturing process. Unlike the particle flow code, the boundary element code predicted that the chip formation was predominantly by tensile fracturing with a higher value...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2010, June 15–18, 2010
Paper Number: ISRM-EUROCK-2010-087
... essentially as a deformation-related parameter (Manouchehrian 2008). displacement boundary condition underground construction Upstream Oil & Gas radial displacement coefficient BEM Reservoir Characterization discretization horizontal stress boundary element method reservoir geomechanics...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-035
... boundary element method (BEM). In this method only resu~ces need to be defined and infinite domains may be considered without truncation. The for the of ~EM analyses have also been found to be more accurate than FEM analyses because equa/ vanation of displacements inside the rock mass solutions are...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-050
...USE OF THE BOUNDARY ELEMENT METHOD IN THE DESIGN OF UNDERGROUND MARBLE EXCAVATIONS BERNARDO, PEDRO MARQUES lnstituto Superior Tecnico (Technical Univ. of Lisbon), PORTUGAL, pedro. bemardofaJ,ist.lItl.pt ABSTRACT The evolution of mine design concepts, toward maximum safety conditions, has been...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 96, September 2–5, 1996
Paper Number: ISRM-EUROCK-1996-105
... ABSTRACT: The paper is concerned with the numerical simulation of tunnel advance using the Finite Element and Boundary Element methods. On practical examples the advantages and disadvantages of each method and their applicability to certain classes of tunnelling problems will be shown...

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