Publication detail

COMPARISON AND REVIEW OF CONCRETE-TO-CONCRETE INTERFACE SHEAR RESISTANCE

ČAIROVIĆ, D. GIRGLE, F. KOSTIHA, V. KADLEC, J. ŠTĚPÁNEK, P.

Original Title

COMPARISON AND REVIEW OF CONCRETE-TO-CONCRETE INTERFACE SHEAR RESISTANCE

English Title

COMPARISON AND REVIEW OF CONCRETE-TO-CONCRETE INTERFACE SHEAR RESISTANCE

Type

conference paper

Language

en

Original Abstract

The paper focuses on interface shear behavior, more precisely on shear resistance of the interface between lightweight and regular concrete layers cast at different times without shear reinforcement crossing the interface. Different approaches according to most of major design are briefly reviewed, with emphasis on difference between variables resp. material and cross-section characteristics, on which interface resistance depends. Furthermore, two sets of experiments were carried out: direct shear test on Z-type specimens and slant shear test slightly modified to enforce adhesive failure. Obtained results are compared with theoretical values.

English abstract

The paper focuses on interface shear behavior, more precisely on shear resistance of the interface between lightweight and regular concrete layers cast at different times without shear reinforcement crossing the interface. Different approaches according to most of major design are briefly reviewed, with emphasis on difference between variables resp. material and cross-section characteristics, on which interface resistance depends. Furthermore, two sets of experiments were carried out: direct shear test on Z-type specimens and slant shear test slightly modified to enforce adhesive failure. Obtained results are compared with theoretical values.

Keywords

Interface shear resistance, shear-friction, lightweight concrete, semi-precast structures, precast structures

RIV year

2015

Released

25.11.2015

Publisher

Česká betonářská společnost ČSSI

Location

Litomyšl

ISBN

978-80-906097-0-9

Book

22. Betonářské dny 2015 - Sborník příspěvků konference

Edition number

1.

Pages from

1

Pages to

6

Pages count

6

BibTex


@inproceedings{BUT118849,
  author="Dorde {Čairović} and František {Girgle} and Vojtěch {Kostiha} and Jaroslav {Kadlec} and Petr {Štěpánek}",
  title="COMPARISON AND REVIEW OF CONCRETE-TO-CONCRETE INTERFACE SHEAR RESISTANCE",
  annote="The paper focuses on interface shear behavior, more precisely on shear resistance of the interface between lightweight and regular concrete layers cast at different times without shear reinforcement crossing the interface. Different approaches according to most of major design are briefly reviewed, with emphasis on difference between variables resp. material and cross-section characteristics, on which interface resistance depends. Furthermore, two sets of experiments were carried out: direct shear test on Z-type specimens and slant shear test slightly modified to enforce adhesive failure. Obtained results are compared with theoretical values.",
  address="Česká betonářská společnost ČSSI",
  booktitle="22. Betonářské dny 2015 - Sborník příspěvků konference",
  chapter="118849",
  howpublished="electronic, physical medium",
  institution="Česká betonářská společnost ČSSI",
  year="2015",
  month="november",
  pages="1--6",
  publisher="Česká betonářská společnost ČSSI",
  type="conference paper"
}