Smart sensors in asphalt: monitoring key process parameters during and post construction

  • Seirgei Miller University of Twente
  • Joyraj Chakraborty University of Twente
  • Jurian van der Vegt University of Twente
  • Daan Brinkerink University of Twente
  • Sandra Erkens TU Delft, Architecture and the Built Environment
  • Xueyan Liu TU Delft, Architecture and the Built Environment
  • Kumar Anupam TU Delft, Architecture and the Built Environment
  • Berwich Sluer Boskalis B.V.
  • Mohamad Mohajeri Boskalis B.V.

Abstract

The Fibre Bragg Gratings (FBG) technology based on integrated photonics, offers specific benefits including thermal mapping, damage detection, shape- and distributed sensing. This makes it useful for determining pavement behaviour during extreme weather conditions e.g. freeze-thaw cycles when harsh winter conditions could damage the asphalt surfacing layer. However, the harsh construction environment and traffic loading highlights the high-risk challenge of installing the sensor into the asphalt layer in a noninvasive manner so that the key parameters are accurately measured during and after construction.

How to Cite
MILLER, Seirgei et al. Smart sensors in asphalt: monitoring key process parameters during and post construction. SPOOL, [S.l.], v. 4, n. 2, p. 45-48, dec. 2017. ISSN 2215-0900. Available at: <https://journals.library.tudelft.nl/index.php/spool/article/view/1926>. Date accessed: 19 may 2019. doi: https://doi.org/10.7480/spool.2017.2.1926.
Published
2017-12-25