Сравнение методов
Просматривайте выбранные методы рядом; строки с различиями подсвечены.
| Стереографический анализ устойчивости склонов× | Критерий разрушения Хука-Брауна× | Рейтинг массива горных пород (RMR)× | |
|---|---|---|---|
| Область | Горное дело | Горное дело | Горное дело |
| Семейство | Process / pipeline | Process / pipeline | Process / pipeline |
| Год появления≠ | 1960 | 1980 | 1973 |
| Автор метода≠ | Structural Geology and Rock Mechanics Practice | Evert Hoek and E. T. Brown | Zbigniew T. Bieniawski |
| Тип≠ | Graphical method for analyzing slope stability with respect to jointing | Empirical criterion for rock mass strength prediction | Empirical classification for geotechnical engineering |
| Основополагающий источник≠ | Priest, S. D. (1985). Hemispherical projection methods in rock mechanics. In Society for Mining, Metallurgy & Exploration, Technical Library. link ↗ | Hoek, E., & Brown, E. T. (2002). The Hoek-Brown failure criterion and GSI: 2018 update. Journal of Rock Mechanics and Geotechnical Engineering, 10(2), 445-463. link ↗ | Bieniawski, Z. T. (1989). Engineering rock mass classifications. John Wiley & Sons. ISBN: 978-0-471-60437-4 |
| Другие названия≠ | Stereonet Analysis, Stereographic Projection, Pole Plot Analysis | Generalized Hoek-Brown Criterion, HB Criterion | RMR, Bieniawski Classification, RMR89 |
| Связанные | 3 | 3 | 3 |
| Сводка≠ | 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. | The Hoek-Brown Criterion, developed by Evert Hoek and E. T. Brown starting in 1980, is an empirical failure criterion that predicts the shear strength of rock masses as a function of confining pressure. It accounts for rock quality (via the Geological Strength Index, GSI) and thus bridges laboratory rock mechanics and field behavior. The criterion is widely used in mining for slope stability, pillar design, and stress analysis. | The Rock Mass Rating (RMR) system, developed by Zbigniew Bieniawski starting in 1973, is an empirical classification that characterizes rock mass quality and estimates mining and civil engineering behavior. RMR combines five measurable geotechnical parameters into a single index ranging from 0 to 100, where higher values indicate stronger, more stable rock masses. It is the most widely used rock classification system worldwide for underground mining design. |
| ScholarGateНабор данных ↗ |
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