On Integration of Synthesized Microstructural Enrichment Functions in Partition of Unity and Treffz Method
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU110913" target="_blank" >RIV/00216305:26110/13:PU110913 - isvavai.cz</a>
Výsledek na webu
—
DOI - Digital Object Identifier
—
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
On Integration of Synthesized Microstructural Enrichment Functions in Partition of Unity and Treffz Method
Popis výsledku v původním jazyce
The main objective of this contribution is drawn towards the integration of complex microstructural functions, with physical meaning of e.g. thermomechanical fields, that may be used in Partition of Unity and hybrid finite element environments as the enrichment functions. In modelling of heterogeneous materials, both finite element formulations exchange approximation properties of standard element spaces by involving a class of functions mirroring the subscale phenomena, thereby alleviating the need fordetailed meshing. The intrinsic feature of such a process is, however, a translation of the mesh-related difficulties to a problem of efficient calculation and integration of complex, often singular and discontinuous, functions over the element domains.
Název v anglickém jazyce
On Integration of Synthesized Microstructural Enrichment Functions in Partition of Unity and Treffz Method
Popis výsledku anglicky
The main objective of this contribution is drawn towards the integration of complex microstructural functions, with physical meaning of e.g. thermomechanical fields, that may be used in Partition of Unity and hybrid finite element environments as the enrichment functions. In modelling of heterogeneous materials, both finite element formulations exchange approximation properties of standard element spaces by involving a class of functions mirroring the subscale phenomena, thereby alleviating the need fordetailed meshing. The intrinsic feature of such a process is, however, a translation of the mesh-related difficulties to a problem of efficient calculation and integration of complex, often singular and discontinuous, functions over the element domains.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JM - Inženýrské stavitelství
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů