Detail publikace

Composite Slabs with Prepressed Embossments – Longitudinal Shear Resistance

HOLOMEK, J. BAJER, M. BARNAT, J. VILD, M.

Originální název

Composite Slabs with Prepressed Embossments – Longitudinal Shear Resistance

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Composite slabs with prepressed embossments present an effective solution for horizontal structures. Prepressed embossments ensure composite action after hardening of concrete. Longitudinal shear failure mode typically governs if the shear resistance of embossments is not sufficient for full composite action. Mutual separation of thin-walled sheeting from concrete and its deformation inside the rib is characteristic for this failure mode. Design methods for composite slabs use full scale bending tests in several series to determine their bearing capacity. A less expensive alternative is to use small-scale shear tests to determine shear characteristics of the sheeting. This paper presents detailed numerical models of slab in shear and models of slab in bending with and without embossments. These models are with previously performed experiments.

Klíčová slova

composite slab, steel sheeting, concrete, prepressed embossment, longitudinal shear, experiment, numerical model

Autoři

HOLOMEK, J.; BAJER, M.; BARNAT, J.; VILD, M.

Rok RIV

2015

Vydáno

15. 6. 2015

ISSN

1660-9336

Periodikum

Applied Mechanics and Materials

Ročník

2015

Číslo

769

Stát

Švýcarská konfederace

Strany od

289

Strany do

293

Strany počet

5

BibTex

@article{BUT111908,
  author="Josef {Holomek} and Miroslav {Bajer} and Jan {Barnat} and Martin {Vild}",
  title="Composite Slabs with Prepressed Embossments – Longitudinal Shear Resistance",
  journal="Applied Mechanics and Materials",
  year="2015",
  volume="2015",
  number="769",
  pages="289--293",
  doi="10.4028/www.scientific.net/AMM.769.289",
  issn="1660-9336"
}