Detail publikace

Verification and validation of corbels strengthened by unbonded tendons and bars

BOBEK, L. JUŘÍČEK, L. ČÍHAL, M. KABELÁČ, J, KONEČNÝ, M.

Originální název

Verification and validation of corbels strengthened by unbonded tendons and bars

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Reinforced corbels are frequently used in industrial halls. A number of existing corbels are prestressed by unbonded tendons or bars in order to increase their load-bearing capacity, decrease the deflections and restrain cracks spreading. The goal of the project was experimental validation of the reinforced concrete corbel strengthened using unbonded tendons via CSFM (Compatible Stress Field Method). The method is based on materially nonlinear calculation considering the tension stiffening effect of rebars and compression softening of concrete. These effects and other assumptions implemented in CSFM capture real behavior of reinforced concrete members. Besides, CSFM is verified using an independent analysis, which is based on similar assumptions as those in Compatible Stress Field Method.

Klíčová slova

CSFM, concrete, reinforcement, stress, crack, 2D model, 3D model

Autoři

BOBEK, L.; JUŘÍČEK, L.; ČÍHAL, M.; KABELÁČ, J,; KONEČNÝ, M.

Vydáno

11. 8. 2020

Nakladatel

Trans Tech Publications Ltd

Místo

Switzerland

ISBN

978-3-0357-1668-9

Kniha

Solid State Phenomena 309

ISSN

1012-0394

Periodikum

Solid State Phenomena

Ročník

309

Stát

Švýcarská konfederace

Strany od

157

Strany do

162

Strany počet

6

URL

https://www.scientific.net/SSP.309.157

BibTex

@inproceedings{BUT168333,
  author="Lukáš {Bobek} and Lukáš {Juříček} and Michal {Číhal} and Jaromír {Kabeláč} and Michael {Konečný}",
  title="Verification and validation of corbels strengthened by unbonded tendons and bars",
  booktitle="Solid State Phenomena 309",
  year="2020",
  journal="Solid State Phenomena",
  volume="309",
  pages="157--162",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.309.157",
  isbn="978-3-0357-1668-9",
  issn="1012-0394",
  url="https://www.scientific.net/SSP.309.157"
}