Detail publikačního výsledku

Fatigue damage assessment of concrete using wide-range experimental data

MIARKA, P.; RIOS, J.; SEITL, S.; BÍLEK, V.; CIFUENTÉS, H.

Originální název

Fatigue damage assessment of concrete using wide-range experimental data

Anglický název

Fatigue damage assessment of concrete using wide-range experimental data

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

This contribution focusses on the fatigue damage assessment of concrete samples using wide-range experimental data. Within this study, the concrete samples were tested under various loading conditions: static fracture, low-cycle and high cycle fatigue. This allowed us to obtain static load-CMOD, S-N curves for fatigue lifetime assessment, and mainly CMOD-N curves showing the stiffness degradation at high-cycle fatigue load regime. The low-cycle fatigue resistance is assessed from stepwise load-CMOD curves with increasing CMOD value every step, allowing to analyse damage growth between each load cycle. This study investigates the fatigue resistance of concrete samples by combining all of these experimental data and could provide useful recommendation for structural design.

Anglický abstrakt

This contribution focusses on the fatigue damage assessment of concrete samples using wide-range experimental data. Within this study, the concrete samples were tested under various loading conditions: static fracture, low-cycle and high cycle fatigue. This allowed us to obtain static load-CMOD, S-N curves for fatigue lifetime assessment, and mainly CMOD-N curves showing the stiffness degradation at high-cycle fatigue load regime. The low-cycle fatigue resistance is assessed from stepwise load-CMOD curves with increasing CMOD value every step, allowing to analyse damage growth between each load cycle. This study investigates the fatigue resistance of concrete samples by combining all of these experimental data and could provide useful recommendation for structural design.

Klíčová slova

Fatigue, Concrete, S-N field, Cycling loading

Klíčová slova v angličtině

Fatigue, Concrete, S-N field, Cycling loading

Autoři

MIARKA, P.; RIOS, J.; SEITL, S.; BÍLEK, V.; CIFUENTÉS, H.

Vydáno

23.04.2025

Nakladatel

IA-FraMCoS

Kniha

Proceedings of the 12th International Conference on Fracture Mechanics for Concrete and Concrete Structures

Strany od

1

Strany do

5

Strany počet

5

BibTex

@inproceedings{BUT200072,
  author="Petr {Miarka} and  {} and Stanislav {Seitl} and Vlastimil {Bílek} and  {}",
  title="Fatigue damage assessment of concrete using wide-range experimental data",
  booktitle="Proceedings of the 12th International Conference on Fracture Mechanics for Concrete and Concrete Structures",
  year="2025",
  pages="1--5",
  publisher="IA-FraMCoS",
  doi="10.21012/fc12.1187"
}