Detail publikace

Design resistance of an existing reinforced concrete bridge: nonlinear analysis and safety formats

ŠPLÍCHAL, B. LEHKÝ, D. DOLEŽEL, J.

Originální název

Design resistance of an existing reinforced concrete bridge: nonlinear analysis and safety formats

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper compares several methods for assessing the design resistance of an existing reinforced concrete bridge structure. The determination of the load-bearing capacity of the structure is carried out by means of probabilistic nonlinear analysis using finite element method. Load-bearing capacity is determined for the ultimate as well as serviceability limit states. A fully probabilistic approach 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. The results are compared and discussed with respect to accuracy and required computational time, which is a critical issue when performing a global nonlinear analysis of a complex structure.

Klíčová slova

Reinforced concrete bridge, nonlinear analysis, probabilistic analysis, ECoV method, EN 1992-2 method.

Autoři

ŠPLÍCHAL, B.; LEHKÝ, D.; DOLEŽEL, J.

Vydáno

14. 6. 2021

Nakladatel

Fédération Internationale du Béton (fib) - International Federation for Structural Concrete

Místo

Portugal

ISBN

978-2-940643-08-0

Kniha

New Trends for Eco-Efficiency and Performance

Strany od

2356

Strany do

2365

Strany počet

10

BibTex

@inproceedings{BUT176308,
  author="Bohumil {Šplíchal} and David {Lehký} and Jiří {Doležel}",
  title="Design resistance of an existing reinforced concrete bridge: nonlinear analysis and safety formats",
  booktitle="New Trends for Eco-Efficiency and Performance",
  year="2021",
  pages="2356--2365",
  publisher="Fédération Internationale du Béton (fib) - International Federation for Structural Concrete",
  address="Portugal",
  isbn="978-2-940643-08-0"
}