Detail publikace

Shear resistance of prestressed girders: Probabilistic design

SLOWIK, O. NOVÁK, D. NOVÁK, L.

Originální název

Shear resistance of prestressed girders: Probabilistic design

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper describes a complex approach to probabilistic design of precast structural members made form advanced cementitious composites. First, a series of material, small scale component tests have been conducted in collaboration between two laboratories. Based on these tests identification of fracture-mechanical parameters (and their statistics) for two concrete mixtures used for the production of precast structural members was performed. Subsequently, studies have been performed on (a) full scale pre-stressed concrete roof elements (b) ten scaled laboratory tested elements. Mentioned experiments served as basis for deterministic nonlinear modelling of precast members and subsequent probabilistic evaluation of structural response variability. Final results may be utilized as thresholds for loading of produced structural elements and they aim to present probabilistic design as less conservative compared to classic partial safety factor based design and alternative ECOV method.

Klíčová slova

Probabilistic analysis Nonlinear modelling Prestressed girders Reliability analysis Precast elements Shear resistance

Autoři

SLOWIK, O.; NOVÁK, D.; NOVÁK, L.

Vydáno

17. 11. 2016

Nakladatel

Springer

Místo

Ghent, Belgium

ISBN

978-3-319-47885-2

Kniha

14th International Probabilistic Workshop

Strany od

365

Strany do

375

Strany počet

10

BibTex

@inproceedings{BUT148521,
  author="Ondřej {Slowik} and Drahomír {Novák} and Lukáš {Novák}",
  title="Shear resistance of prestressed girders: Probabilistic design",
  booktitle="14th International Probabilistic Workshop",
  year="2016",
  pages="365--375",
  publisher="Springer",
  address="Ghent, Belgium",
  doi="10.1007/978-3-319-47886-9\{_}25",
  isbn="978-3-319-47885-2"
}