On application of isogeometric beam elements to modeling of gridshell structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00322816" target="_blank" >RIV/68407700:21110/18:00322816 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.21495/91-8-201" target="_blank" >http://dx.doi.org/10.21495/91-8-201</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-201" target="_blank" >10.21495/91-8-201</a>
Alternative languages
Result language
angličtina
Original language name
On application of isogeometric beam elements to modeling of gridshell structures
Original language description
Isogeometric analysis has indisputable benefits for the analysis of curved beams. Due to the use of spline basis function (usually NURBS) for both geometry description and unknown approximation, the CAD geometry representation can be directly used for the analysis. Therefore no transformation between CAD and FEM models is needed and the overall design process is more efficient and more accurate. The presented paper concentrates on possibilities of application of IGA to modeling of gridshell structures. The mutual connections of gridshell beams yield in concentrated force and moment loadings, which cause oscillations in numerical solution. This problem is documented on a simple example and the possible solution is proposed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering Mechanics 2018: Book of Full Texts
ISBN
978-80-86246-88-8
ISSN
1805-8248
e-ISSN
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Number of pages
4
Pages from-to
201-204
Publisher name
Ústav teoretické a aplikované mechaniky AV ČR, v. v. i.
Place of publication
Praha
Event location
Svratka
Event date
May 14, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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