Detail publikace

Optimisation of reinforced concrete cross-section

PLŠEK, J. ŠTĚPÁNEK, P.

Originální název

Optimisation of reinforced concrete cross-section

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

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.

Klíčová slova

optimisation; RC cross-section; DBSO and RBSO method

Autoři

PLŠEK, J.; ŠTĚPÁNEK, P.

Rok RIV

2007

Vydáno

20. 7. 2007

Nakladatel

Universidade Federal Fluminese

Místo

Brasil

ISSN

1415-3025

Periodikum

Engenharia Estudo e Pesquisa

Ročník

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"
}