Detail publikačního výsledku

Masonry structures with non-prestressed additional reinforcement

ZLÁMAL, M.; ŠTĚPÁNEK, P.

Originální název

Masonry structures with non-prestressed additional reinforcement

Anglický název

Masonry structures with non-prestressed additional reinforcement

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The strengthening of masonry vaults was realized by specially shaped helifix rebars. The results from the experiments on masonry vaults loaded symmetrically in 1/2 of span, asymmetrically in 1/4 of span and symmetrically in both quarters of span are presented. From experiments is evident considerable higher load-carrying capacity of strengthened vaults loaded by individual force in comparison to unreinforced ones. The experimental results show that in the case the vaults were loaded in both quarters of span and stress mainly by normal forces, the influence of strengthening was negligible. Based on the experimental results a design algorithm was set up that follows the limit equilibrium method that gives a true picture of strengthen vaults behaviour.

Anglický abstrakt

The strengthening of masonry vaults was realized by specially shaped helifix rebars. The results from the experiments on masonry vaults loaded symmetrically in 1/2 of span, asymmetrically in 1/4 of span and symmetrically in both quarters of span are presented. From experiments is evident considerable higher load-carrying capacity of strengthened vaults loaded by individual force in comparison to unreinforced ones. The experimental results show that in the case the vaults were loaded in both quarters of span and stress mainly by normal forces, the influence of strengthening was negligible. Based on the experimental results a design algorithm was set up that follows the limit equilibrium method that gives a true picture of strengthen vaults behaviour.

Klíčová slova

masonry structures; strengthening; non-prestressed reinforcement; helifix rebars

Klíčová slova v angličtině

masonry structures; strengthening; non-prestressed reinforcement; helifix rebars

Autoři

ZLÁMAL, M.; ŠTĚPÁNEK, P.

Vydáno

12.10.2005

Nakladatel

University of Žilina

Místo

Žilina, Slovakia

ISBN

80-8070-462-7

Kniha

Procceding of the 4th International Conference Concrete and Concrete Structures

Strany od

372

Strany do

377

Strany počet

6

BibTex

@inproceedings{BUT18402,
  author="Martin {Zlámal} and Petr {Štěpánek}",
  title="Masonry structures with non-prestressed additional reinforcement",
  booktitle="Procceding of the 4th International Conference Concrete and Concrete Structures",
  year="2005",
  number="1",
  pages="372--377",
  publisher="University of Žilina",
  address="Žilina, Slovakia",
  isbn="80-8070-462-7"
}