On the extension of walraven’s aggregate interlock model based on laser scanned crack surface

Stamatia Presvyri, Yuguang Yang, Max Hendriks, Jeanette Visser, Dick Hordijk

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

1 Citation (Scopus)

Abstract

With the recent developments in modelling the shear behaviour of reinforcement concrete (RC) members without transverse reinforcement, the contribution of aggregate interlock has been more and more recognized as one of the critical components in the shear resistance of RC members. This paper presents a study on the aggregate interlock action utilizing laser scanned crack surfaces including the shear crack surface of a 1.2 m concrete beam. The study extends the classic aggregate interlock model proposed by Walraven to enable the possibility of employing modern measurement technology.
Original languageEnglish
Title of host publicationProceedings of the fib Symposium 2019
Subtitle of host publicationConcrete - Innovations in Materials, Design and Structures
EditorsWit Derkowski, Piotr Krajewski, Piotr Gwozdziewicz, Marek Pantak, Lukasz Hojdys
PublisherFIB
Pages937-944
Number of pages8
ISBN (Electronic)9782940643004
Publication statusPublished - 2019
Eventfib Symposium 2019: Concrete - Innovations in Materials, Design and Structures - Krakow, Poland
Duration: 27 May 201929 May 2019

Conference

Conferencefib Symposium 2019: Concrete - Innovations in Materials, Design and Structures
CountryPoland
CityKrakow
Period27/05/1929/05/19

Keywords

  • Aggregate interlock
  • Crack surface
  • Laser scan
  • Shear

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  • Cite this

    Presvyri, S., Yang, Y., Hendriks, M., Visser, J., & Hordijk, D. (2019). On the extension of walraven’s aggregate interlock model based on laser scanned crack surface. In W. Derkowski, P. Krajewski, P. Gwozdziewicz, M. Pantak, & L. Hojdys (Eds.), Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures (pp. 937-944). FIB.