Detail publikace

Nonlinear Reliability Assessment of Post-tensioned Concrete Bridge Made of I-73 Girders

LIPOWCZAN, M. LEHKÝ, D.

Originální název

Nonlinear Reliability Assessment of Post-tensioned Concrete Bridge Made of I-73 Girders

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper describes a comprehensive computational procedure to determine global structural resistance of the existing bridge made of I-73 precast post-tensioned concrete girders using the advanced methods of statistical assessment in combination with nonlinear finite element method analysis. A fully probabilistic approach for the determination of the structural design resistance is compared to selected code-recommended semi-probabilistic methods, such as the ECoV method according to fib Model Code 2010, the method according to EN 1992-2 or the partial safety factor method. Load-bearing capacity is determined for the ultimate as well as selected serviceability limit states. The paper shows that applicability of nonlinear modelling considering uncertainties is feasible and can be applied in a routine way. Shortcomings and advantages of all utilized design/assessment methods are discussed.

Klíčová slova

Design resistance; ECoV method; EN1992-2 method; I-73 girder; Nonlinear analysis; Probabilistic analysis

Autoři

LIPOWCZAN, M.; LEHKÝ, D.

Vydáno

12. 12. 2021

Nakladatel

Springer International Publishing

ISBN

9783030918767

Kniha

Proceedings of the 1st Conference of the European Association on Quality Control of Bridges and Structures (EUROSTRUCT 2021)

Edice

1

ISSN

2366-2557

Periodikum

Lecture Notes in Civil Engineering

Číslo

200

Stát

Švýcarská konfederace

Strany od

252

Strany do

259

Strany počet

8

BibTex

@inproceedings{BUT176207,
  author="Martin {Lipowczan} and David {Lehký}",
  title="Nonlinear Reliability Assessment of Post-tensioned Concrete Bridge Made of I-73 Girders",
  booktitle="Proceedings of the 1st Conference of the European Association on Quality Control of Bridges and Structures (EUROSTRUCT 2021)",
  year="2021",
  series="1",
  journal="Lecture Notes in Civil Engineering",
  number="200",
  pages="252--259",
  publisher="Springer International Publishing",
  doi="10.1007/978-3-030-91877-4\{_}30",
  isbn="9783030918767",
  issn="2366-2557"
}