Detail publikace

Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu

PLŠEK, J. ŠTĚPÁNEK, P.

Originální název

Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu

Anglický název

Deterministic and probabilistic optimisation of design of reinforced concrete section

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

This contribution deals with an optimal design computation of general RC cross-section subjected to a set of spatial loads - N, My, Mz. The optimization space consists of design variables, which are required to be discrete. The target function is defined as a condition of minimum of longitudinal reinforcement designed for the whole load bearing structure or a condition of initial costs and environmental aspects. The allowable solution space is further restricted by constraints, obtained from the conditions of reliability of reinforced concrete structures in relation to load vectors (ULS). The principles of solution based on combination of an GRG and designed strategy are presented and illustrated on numerical examples.

Anglický abstrakt

This contribution deals with an optimal design computation of general RC cross-section subjected to a set of spatial loads - N, My, Mz. The optimization space consists of design variables, which are required to be discrete. The target function is defined as a condition of minimum of longitudinal reinforcement designed for the whole load bearing structure or a condition of initial costs and environmental aspects. The allowable solution space is further restricted by constraints, obtained from the conditions of reliability of reinforced concrete structures in relation to load vectors (ULS). The principles of solution based on combination of an GRG and designed strategy are presented and illustrated on numerical examples.

Klíčová slova v angličtině

RC cross-section; optimisation; target function; variables; ultimate limit state

Autoři

PLŠEK, J.; ŠTĚPÁNEK, P.

Rok RIV

2005

Vydáno

2. 11. 2005

Nakladatel

Česká stavební společnost WTA CZ

Místo

Brno

ISBN

80-02-01768-4

Kniha

Sborník odborných příspěvků z konference Sanace a rekonstrukce staveb 2005

Číslo edice

1

Strany od

421

Strany do

426

Strany počet

6

BibTex

@inproceedings{BUT17956,
  author="Jan {Plšek} and Petr {Štěpánek}",
  title="Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu",
  booktitle="Sborník odborných příspěvků z konference Sanace a rekonstrukce staveb 2005",
  year="2005",
  number="1",
  pages="421--426",
  publisher="Česká stavební společnost WTA CZ",
  address="Brno",
  isbn="80-02-01768-4"
}