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Showing 1 to 3 of 3 for “"FLAC model"”.
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A New Rock Bolt Design Criterion and Knowlwdge-based Expert System for Stratified Roof
… stability of an opening was investigated using FLAC model. Four statistical models for predicting optimum bolt supports using a minimum solid beam thickness were established, and based on these results, a design criterion was proposed. To meet support needs in various geological and geotechnical …
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Effect of Confinement and Temperature on the Behavior of EPS Geofoam
… of stress-strain relationships for numerical modeling. A method proposed in this work uses density of geofoam block and resin material properties to represent the stress-strain response of EPS geofoam. The stress-strain curves obtained from such representation are compared with results from …
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Numerical modeling of seismic wave propagation in underground mines.
… in deep underground mines. Advanced numerical modeling tools are used and new modeling techniques are developed to attain this goal. In this thesis, research is emphasized on the ground motion around excavations due to seismic wave propagation that results from a fault-slip seismic event in the …