Microplane Model Parameters Estimation Using Soft Computing Methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F04%3A01099173" target="_blank" >RIV/68407700:21110/04:01099173 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microplane Model Parameters Estimation Using Soft Computing Methods
Original language description
Concrete as a man-made heterogeneous material shows very complex nonlinear behavior which is extremely difficult to model both theoretically and numerically. The microplane model is a fully three-dimensional material law that includes tensional and compressive softening, damage of the material, different combinations of loading, unloading and cyclic loading along with the development of damage-induced anisotropy of the material. As a result, it is fully capable of predicting behavior of real-world concrete structures once provided with proper input data. Although the authors of the model proposed a heuristic calibration procedure, it is based on the trial-and-error method and provides guide to determination of selected material parameters. Therefore, areliable and inexpensive procedure for parameters identification of this model is on demand. In the view of potential improvements proposed in a recent work on soft computing methods, a new procedure based on artificial neural networks .
Czech name
Určení parametrů mikroploškového modelu pomocí metod umělé inteligence
Czech description
Tento příspěvek diskutuje identifikaci parametrů komplexního inženýrského modelu pomocí metod umělé inteligence. Konkrétně je představena stochastická optimalizační metoda SADE a její aplikace na určení parametrů mikroploškového modelu betonu.
Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Multi-physics and Multi-scale Computer Models in Non-linear Analysis and Optimal Design of Engineering Structures Under Extreme Conditions: Proceedings of NATO Advanced Research Worshop
ISBN
961-6167-60-X
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
536-539
Publisher name
University of Ljubljana
Place of publication
Ljubljana
Event location
Bled
Event date
Jun 13, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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