- Tytuł:
- Impact of bearing plates dimensions on interaction of mine workings support and rock mass
- Autorzy:
-
Rotkegel, M.
Bock, S. - Powiązania:
- https://bibliotekanauki.pl/articles/92088.pdf
- Data publikacji:
- 2015
- Wydawca:
- Główny Instytut Górnictwa
- Tematy:
-
FLAC3D
analiza numeryczna
posadzka
nośność na zginanie
numerical analysis
floor
load-bearing capacity - Opis:
- The aim of the research presented in this article is to assess the impact of bearing plates dimensions on the interaction of steel arch support and rock mass. The analysis of the bearing plates was based on laboratory tests and numerical calculations using the FLAC3D program (a finite difference method) and the strain-hardening/softening model based on prescribed variations of Mohre-Coulomb properties. The article presents the results of laboratory tests on selected bearing plates and the results of numerical analysis of the interaction between the bearing plates and rock mass with coal, clay stone and sandstone properties.
- Źródło:
-
Journal of Sustainable Mining; 2015, 14, 1; 12-20
2300-1364
2300-3960 - Pojawia się w:
- Journal of Sustainable Mining
- Dostawca treści:
- Biblioteka Nauki
Artykuł