Publication detail

Nonlinear Model of an Additional Concrete Head and its Comparison with Long-Term Measurements

NOVÁČEK, J. ZICH, M. HASA, M.

Original Title

Nonlinear Model of an Additional Concrete Head and its Comparison with Long-Term Measurements

Type

journal article in Web of Science

Language

English

Original Abstract

An additional concrete head or drop panels are not common solutions for strengthening flat slabs and have not yet been an adequately studied solution in the field of laboratory research. The investigation of drop panels in a laboratory is quite complicated, so that an examination directly at a construction site could be a better solution. Long-term measurement sensors were installed inside a concrete drop panel, which is on the bottom surface of a flat slab. Gauging was performed during various loading situations, including the loading of heavy machines, the ambient temperature load, and a uniformly distributed load. Results from the measurements are given in comparison with analytical models, which have been studied with respect to the influence of shrinkage and the bond-slip behaviour of a reinforcement.

Keywords

Concrete; Punching; Strengthening; Nonlinear models; Gauging.

Authors

NOVÁČEK, J.; ZICH, M.; HASA, M.

Released

17. 10. 2018

ISBN

1210-3896

Periodical

Slovak Journal of Civil Emgineering

Year of study

26

Number

3

State

Slovak Republic

Pages from

1

Pages to

10

Pages count

10

BibTex

@article{BUT150533,
  author="Jan {Nováček} and Miloš {Zich} and Michal {Hasa}",
  title="Nonlinear Model of an Additional Concrete Head and its Comparison with Long-Term Measurements",
  journal="Slovak Journal of Civil Emgineering",
  year="2018",
  volume="26",
  number="3",
  pages="1--10",
  doi="10.2478/sjce-2018-0014",
  issn="1210-3896"
}