Resonant frequency testing of cylindrical asphalt samples

Research output: Contribution to journalArticlepeer-review

Abstract

There is a need to develop simple and quick non-destructive tests to measure the complex dynamic modulus of asphalt over a wide frequency and temperature range, i.e. mastercurve. In this study results from free-free resonant frequency measurements on cylindrical disk shaped asphalt samples are presented. The resulting mastercurve, obtained by resonant frequency testing at different temperatures, compares well with reference values within the high modulus range. The proposed method is simple and repeatable.
Original languageEnglish
Pages (from-to)587-600
JournalEuropean Journal of Environmental and Civil Engineering
Volume15
Issue number4
DOIs
Publication statusPublished - 2011

Subject classification (UKÄ)

  • Geotechnical Engineering

Free keywords

  • resonance
  • dynamic modulus
  • asphalt

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