Applications of finite element method and simulation based reliability assessment - SBRA method for solutions of the hard rock disintengration process

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F09%3A00339153" target="_blank" >RIV/68378297:_____/09:00339153 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Applications of finite element method and simulation based reliability assessment - SBRA method for solutions of the hard rock disintengration process
Original language description
This paper focuses on a numerical analysis of the hard rock (ore) disintegration process. The bit moves into the ore (i.e. mechanical contact with friction) and subsequently disintegrates it. The disintegration (i.e. stress-strain relationship, reactionforces and fracture of the ore etc.) is solved via the FEM in combination with SBRA Method. The ore is disintegrated by deactivating the finite elements which satisfy the fracture condition. Material of the ore is given by bounded histograms. The resultsare compared with experiments. Application of the SBRA method in this area is a new and innovative trend.
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F07%2F0557" target="_blank" >GA103/07/0557: Probabilistic Engineering Reliability Assessment of Structures</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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