Detail publikačního výsledku

Optimalizace navýšení únosnosti a spolehlivosti železobetonové mostní konstrukce

SLOWIK, O.

Original Title

Optimalizace navýšení únosnosti a spolehlivosti železobetonové mostní konstrukce

English Title

Optimization of ultimate capacity and reliability increase of reinforced concrete bridge

Type

Paper in proceedings (conference paper)

Original Abstract

The paper is focused on optimization of ultimate capacity increase of reinforced concrete bridge. Strengthening is proposed by concreting above of the bridge deck on both sides of the deck. Two parameters are optimized: Height of concrete layer and the quality of concrete used. Ultimate capacity is determined by software tools of nonlinear fracture mechanics, the optimization is performed by stochastic pseudo-optimization approach based on Latin Hypercube Sampling. Resulting alternative of ultimate capacity increase is assessed fully probabilistically.

English abstract

The paper is focused on optimization of ultimate Increase capacity of reinforced concrete bridge. Strengthening is proposed above would Concreting of the bridge deck on both sides of the deck. Two parameters are optimized: Height of concrete layer and the quality of concrete used. Ultimate capacity is Determined by software tools of nonlinear fracture mechanics, the optimization is Performed by pseudo-stochastic optimization approach based on Latin Hypercube Sampling. Resulting alternative Increase of ultimate capacity is fully Assessed probabilistically.

Keywords

reliability, strengthening, optimization, concrete bridges, nonlinear analysis

Key words in English

reliability, strengthening, optimization, concrete bridges, nonlinear analysis

Authors

SLOWIK, O.

Released

07.02.2013

Location

Brno, Česká republika

ISBN

978-80-214-4669-4

Book

Juniorstav 2013

Pages from

1

Pages to

4

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT102234,
  author="Ondřej {Slowik}",
  title="Optimalizace navýšení únosnosti a spolehlivosti železobetonové mostní konstrukce",
  booktitle="Juniorstav 2013",
  year="2013",
  pages="1--4",
  address="Brno, Česká republika",
  isbn="978-80-214-4669-4"
}