Publication result detail

Probabilistic load bearing capacity assessment of post-tensioned composite bridge

ŠOMODÍKOVÁ, M.; DOLEŽEL, J.; LEHKÝ, D.

Original Title

Probabilistic load bearing capacity assessment of post-tensioned composite bridge

English Title

Probabilistic load bearing capacity assessment of post-tensioned composite bridge

Type

Paper in proceedings (conference paper)

Original Abstract

With respect to the current state of existing bridges an importance of load bearing capacity and reliability evaluation is growing up. As a case study an existing single-span road bridge made of post-tensioned concrete MPD4 girders was used. The paper deals with determination of load-bearing capacity which is performed using nonlinear FEM computational model and regarding the random properties of load and material parameters the fully probabilistic approach is used. Owing to the type of the bridge, the values of individual load bearing capacities are assessed with respect to the ultimate limit state, as well as the serviceability limit states.

English abstract

With respect to the current state of existing bridges an importance of load bearing capacity and reliability evaluation is growing up. As a case study an existing single-span road bridge made of post-tensioned concrete MPD4 girders was used. The paper deals with determination of load-bearing capacity which is performed using nonlinear FEM computational model and regarding the random properties of load and material parameters the fully probabilistic approach is used. Owing to the type of the bridge, the values of individual load bearing capacities are assessed with respect to the ultimate limit state, as well as the serviceability limit states.

Keywords

Bridges, load bearing capacity, MPD girder, probabilistic nonlinear analysis, reliability assessment

Key words in English

Bridges, load bearing capacity, MPD girder, probabilistic nonlinear analysis, reliability assessment

Authors

ŠOMODÍKOVÁ, M.; DOLEŽEL, J.; LEHKÝ, D.

RIV year

2014

Released

06.11.2013

Location

Brno, Česká republika

ISBN

978-80-214-4800-1

Book

Poceedings of 11th International Probabilistic Workshop

Pages from

451

Pages to

460

Pages count

10

BibTex

@inproceedings{BUT105630,
  author="Martina {Sadílková Šomodíková} and Jiří {Doležel} and David {Lehký}",
  title="Probabilistic load bearing capacity assessment of post-tensioned composite bridge",
  booktitle="Poceedings of 11th International Probabilistic Workshop",
  year="2013",
  pages="451--460",
  address="Brno, Česká republika",
  isbn="978-80-214-4800-1"
}