Experimental-theoretical investigation of fiber reinforced concrete under dynamic loading

A. M. Bragov, Yu V. Petrov, B. L. Karihaloo, A. Yu Konstantinov, D. A. Lamzin, A. K. Lomunov, I. V. Smirnov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The results of experimental-theoretical investigation of dynamic behaviour of the high performance fiber reinforced concrete, CARDIFRC, are presented. The dynamic tests have been performed using the Kolsky method and its modification the Brazilian test. The strength and time properties of this material at high strain rates and stress rates have been obtained. lt is shown that these characteristics are sensitive both to the strain rate and to the stress rate. A unified interpretation of these rate effects based on the structural-temporal approach is presented. lt is shown that the time dependence of the dynamic compressive and split tensile strengths of CARDIFRC can be predicted by the incubation time criterion.

Original languageEnglish
Title of host publicationfib Symposium TEL-AVIV 2013
Subtitle of host publicationEngineering a Concrete Future: Technology, Modeling and Construction, Proceedings
EditorsAvraham N. Dancygier
PublisherTechnion - lsrael lnstitute of Technology
Pages633-636
Number of pages4
ISBN (Electronic)9789659203901
StatePublished - 1 Jan 2013
Eventfib Symposium TEL-AVIV 2013 - Tel-Aviv, Israel
Duration: 22 Apr 201324 Apr 2013

Conference

Conferencefib Symposium TEL-AVIV 2013
CountryIsrael
CityTel-Aviv
Period22/04/1324/04/13

Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction
  • Architecture

Keywords

  • Compression
  • Dynamics
  • Fiber reinforced concrete
  • Fracture
  • Incubation time
  • Kolsky method
  • Splitting

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