2015
DOI: 10.1016/j.compgeo.2014.10.011
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Numerical determination of strength and deformability of fractured rock mass by FEM modeling

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Cited by 63 publications
(11 citation statements)
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“…3). Activation of the components of the mixture on a vibrating screen, in a disintegrator and a vibrating pipeline with activation of water by precipitation of salts and impurities expands the use of advanced technologies with hardening mixtures [22,23]. Combined void filling in the development of ore deposits by underground block leaching (UBL) is used in developed mining countries of the world (Fig.…”
Section: Research Resultsmentioning
confidence: 99%
“…3). Activation of the components of the mixture on a vibrating screen, in a disintegrator and a vibrating pipeline with activation of water by precipitation of salts and impurities expands the use of advanced technologies with hardening mixtures [22,23]. Combined void filling in the development of ore deposits by underground block leaching (UBL) is used in developed mining countries of the world (Fig.…”
Section: Research Resultsmentioning
confidence: 99%
“…Most of previous applications of ECM are focused on soils and near-surface materials [29][30][31][32], rather than for modelling hydraulic fracturing in rocks at a greater depth. This may be due to the general availability of a wide range of empirical methods to define the properties of fractured materials at shallow depths [40,41].…”
Section: Equivalent Continuum Methods (Ecm)mentioning
confidence: 99%
“…These methods attempt to represent fractured media through a generalised approach that provides descriptive results for a sufficiently large scale. Previous applications of equivalent continuum approaches have tended to largely focus on relatively shallow depths of analysis [29][30][31][32].…”
Section: Introductionmentioning
confidence: 99%
“…e main numerical methods for simulating crack propagation are the finite element method (FEM) [7], extended finite element method (XFEM) [8], and meshless method [9]. e FEM was applied to study the mechanical behavior of rock masses and concrete in references [10,11]. When the FEM is used to study crack propagation, it is necessary to remesh the elements, which substantially increases the workload and leads to low calculation accuracy and efficiency.…”
Section: Introductionmentioning
confidence: 99%