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| Stereografisk stabilitetsanalyse af skråninger× | Optimering af Stope-layout× | |
|---|---|---|
| Fagområde | Minedrift | Minedrift |
| Familie | Process / pipeline | Process / pipeline |
| Oprindelsesår | 1960 | 1960 |
| Ophavsperson≠ | Structural Geology and Rock Mechanics Practice | Mining Engineering Practice |
| Type≠ | Graphical method for analyzing slope stability with respect to jointing | Optimization framework for underground mine excavation design |
| Oprindelig kilde≠ | Priest, S. D. (1985). Hemispherical projection methods in rock mechanics. In Society for Mining, Metallurgy & Exploration, Technical Library. link ↗ | Brady, B. H. G., & Brown, E. T. (2004). Rock mechanics for underground mining. Springer Science+Business Media. link ↗ |
| Aliasser | Stereonet Analysis, Stereographic Projection, Pole Plot Analysis | Stope Design, Underground Mine Layout, Panel Design |
| Relaterede | 3 | 3 |
| Resumé≠ | Stereographic projection is a graphical method for analyzing slope stability by representing the three-dimensional orientation of discontinuities (joints, bedding, faults) and the pit slope on a two-dimensional stereographic net (stereonet). The method enables rapid visual identification of potentially unstable slope geometries where discontinuities daylight out of the slope at steeper angles than the slope face. | Stope layout optimization is the process of designing the size, shape, and spatial arrangement of underground mine excavations (stopes) to maximize ore recovery while maintaining safety and economic viability. It balances the desire for large extraction volumes against rock mechanics constraints and support costs. The layout determines mining productivity, capital investment in support systems, and long-term mine life. |
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