Publication detail

Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu

Original Title

Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu

Czech Title

Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu

Language

cs

Original Abstract

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.

Czech abstract

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.

BibTex


@inproceedings{BUT17956,
  author="Jan {Plšek} and Petr {Štěpánek}",
  title="Deterministická a pravděpodobnostní optimalizace návrhu železobetonového průřezu",
  annote="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.",
  address="Česká stavební společnost WTA CZ",
  booktitle="Sborník odborných příspěvků z konference Sanace a rekonstrukce staveb 2005",
  chapter="17956",
  institution="Česká stavební společnost WTA CZ",
  year="2005",
  month="november",
  pages="421--426",
  publisher="Česká stavební společnost WTA CZ",
  type="conference paper"
}