Publication result detail

Ultimate capacity increase and reliability asessment of reinforced concrete bridge

SLOWIK, O.; NOVÁK, D.; PUKL, R.

Original Title

Ultimate capacity increase and reliability asessment of reinforced concrete bridge

English Title

Ultimate capacity increase and reliability asessment 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 pseudo-stochastic 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 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 pseudo-stochastic optimization approach based on Latin Hypercube Sampling. Resulting alternative of ultimate capacity increase is assessed fully probabilistically.

Keywords

Reliability, strengthening, optimization, concrete bridges, nonlinear analysis, simulation

Key words in English

Reliability, strengthening, optimization, concrete bridges, nonlinear analysis, simulation

Authors

SLOWIK, O.; NOVÁK, D.; PUKL, R.

Released

06.11.2013

Location

Brno, Česká republika

ISBN

978-80-214-4800-1

Book

International Probabilistic Workshop

Pages from

385

Pages to

390

Pages count

6

BibTex

@inproceedings{BUT107573,
  author="Ondřej {Slowik} and Drahomír {Novák} and Radomír {Pukl}",
  title="Ultimate capacity increase and reliability asessment of reinforced concrete bridge",
  booktitle="International Probabilistic Workshop",
  year="2013",
  pages="385--390",
  address="Brno, Česká republika",
  isbn="978-80-214-4800-1"
}