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PLŠEK, J.; ŠTĚPÁNEK, P.
Originální název
Optimisation of reinforced concrete cross-section
Anglický název
Druh
Článek recenzovaný mimo WoS a Scopus
Originální abstrakt
Two approaches to solving the problem of structural design are applied and compared for the particular design problem: the traditional Deterministic-based Structural Optimisation (DBSO) and Reliability-based Structural Optimisation (RBSO), which incorporates probabilistic structural reliability analysis into structural optimisation. This paper focuses particularly on basic RBSO algorithm features and numerical comparisons between RBSO and DBSO algorithms. An example definition of an RBSO problem (conversion from a tereministic to a probabilistic problem) and its solution aare presented on the optimisation of a RC cross-section, which is subjected to the combinations of normal forcce and bending moments. The objective function also includes, besides the total cost of the cross-section, negative environmental impacts. Numerical results for the particular data set are presented.
Anglický abstrakt
Klíčová slova
optimisation; RC cross-section; DBSO and RBSO method
Klíčová slova v angličtině
Autoři
Vydáno
20.07.2007
Nakladatel
Universidade Federal Fluminese
Místo
Brasil
ISSN
1415-3025
Periodikum
Engenharia Estudo e Pesquisa
Svazek
2007
Číslo
1
Stát
Brazilská federativní republika
Strany od
24
Strany do
36
Strany počet
13
BibTex
@article{BUT44999, author="Jan {Plšek} and Petr {Štěpánek}", title="Optimisation of reinforced concrete cross-section", journal="Engenharia Estudo e Pesquisa", year="2007", volume="2007", number="1", pages="24--36", issn="1415-3025" }