Přístupnostní navigace
E-application
Search Search Close
Publication detail
HOLOMEK, J. BAJER, M. BARNAT, J. VILD, M.
Original Title
Composite Slabs with Prepressed Embossments – Longitudinal Shear Resistance
Type
journal article - other
Language
English
Original Abstract
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.
Keywords
composite slab, steel sheeting, concrete, prepressed embossment, longitudinal shear, experiment, numerical model
Authors
HOLOMEK, J.; BAJER, M.; BARNAT, J.; VILD, M.
RIV year
2015
Released
15. 6. 2015
ISBN
1660-9336
Periodical
Applied Mechanics and Materials
Year of study
Number
769
State
Swiss Confederation
Pages from
289
Pages to
293
Pages count
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" }