Hereditary Problems in Long-wall Mining by Free Hexagons

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00161026" target="_blank" >RIV/68407700:21110/09:00161026 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216305:26110/09:PU87653
Výsledek na webu
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Jazyk výsledku
angličtina
Název v původním jazyce
Hereditary Problems in Long-wall Mining by Free Hexagons
Popis výsledku v původním jazyce
In the paper time dependent free hexagon DEM is formulated and solved for the stability of faces during the long-wall mining. The time factor is involved in the natural way into the model of discrete elements created by the boundary element method. Generally, the main application of the approach put forward is found in geomechanics, namely in bumps occurrence in deep mines. In the deep mines the way of depositing packs and its mechanical properties are decisive. One of the most important phenomena for long-wall mining, for example, is the velocity of excavation
Název v anglickém jazyce
Hereditary Problems in Long-wall Mining by Free Hexagons
Popis výsledku anglicky
In the paper time dependent free hexagon DEM is formulated and solved for the stability of faces during the long-wall mining. The time factor is involved in the natural way into the model of discrete elements created by the boundary element method. Generally, the main application of the approach put forward is found in geomechanics, namely in bumps occurrence in deep mines. In the deep mines the way of depositing packs and its mechanical properties are decisive. One of the most important phenomena for long-wall mining, for example, is the velocity of excavation

Rok uplatnění
2009
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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