Detail publikace

Chloride Ion Ingress Modelling and the Reliability of Concrete Structures

VOŘECHOVSKÁ, D. TEPLÝ, B. ŠOMODÍKOVÁ, M.

Originální název

Chloride Ion Ingress Modelling and the Reliability of Concrete Structures

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A structure needs to be operated safely and economically throughout its service life. The essential step in the needed cost-benefit evaluation is the prediction of the performance of the structure as a function of time, with consideration also given to environmental actions, i.e. using service life modelling. The chloride-induced corrosion of steel in reinforced concrete structures is one of the major causes of their deterioration over time as chlorides from de-icing salts or a marine environment penetrate through the concrete cover with the potential to dissolve the protective layer of reinforcement. The present contribution discusses and investigates analytical chloride diffusion models that apply a stochastic approach in order to enable the assessment of a relevant reliability level. Attention has been paid to the time dependency of the diffusion coefficient and surface chloride.

Klíčová slova

chloride ion ingress, time-dependency, reliability

Autoři

VOŘECHOVSKÁ, D.; TEPLÝ, B.; ŠOMODÍKOVÁ, M.

Vydáno

6. 8. 2017

ISBN

978-3-903024-28-1

Kniha

12th International Conference on Structural Safety & Reliability (ICOSSAR 2017)

Strany od

2169

Strany do

2178

Strany počet

10

BibTex

@inproceedings{BUT142538,
  author="Dita {Vořechovská} and Břetislav {Teplý} and Martina {Sadílková Šomodíková}",
  title="Chloride Ion Ingress Modelling and the Reliability of Concrete Structures",
  booktitle="12th International Conference on Structural Safety & Reliability (ICOSSAR 2017)",
  year="2017",
  pages="2169--2178",
  isbn="978-3-903024-28-1"
}