More on the perforation of concrete slabs by rigid projectiles

Z. Rosenberg, Y. Vayig, A. Malka-Markovitz, R. Kositski

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

We demonstrate the validity and usefulness of our recently-published model for the perforation of concrete slabs by rigid projectiles. The model also accounts for the scaling issue in concrete penetration/perforation, which presented a longstanding obstacle in modeling the concrete's response to projectile impact. Comparing predictions of the model with several sets of data on concrete slab perforation, show very good agreement as far as ballistic limits and residual velocities are concerned.

Original languageEnglish
Article number104138
JournalInternational Journal of Impact Engineering
Volume162
DOIs
StatePublished - 1 Apr 2022
Externally publishedYes

Keywords

  • Concrete targets
  • Perforation model
  • Perforation tests
  • Scaling issue

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Automotive Engineering
  • Aerospace Engineering
  • Safety, Risk, Reliability and Quality
  • Ocean Engineering
  • Mechanics of Materials
  • Mechanical Engineering

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