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Keywords: Mathew
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1886
... quality reservoir geomechanics bottom structure Rock mechanics stability chart method Laubscher practical application subsidence Mathew chart method mining Simulation numerical simulation China underground mining 1. INTRODUCTION Different from those infrastructure projects like hydropower...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2021
... ABSTRACT: Optimal stope dimensions for underground mining using sublevel stopping method are decided ensuring excavation stability. Stability graph method developed by Mathews, et al. (1980), later modified by different authors is used as an analytical tool to achieve this purpose. Mathews' B...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1629
... of the FoG characterization were investigated. Firstly, a FoG chart was proposed based on the Mathew's stability graph method with the purpose of predicting the ground class associated with FoG hazard. The stability of excavations was defined on the basis of the potential severity of FoG hazard as minor...

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