The use of inter-conversion equations on bituminous binder data

Nur Izzi Md Yusoff, Ohd Rosli Mhainin, Damien Mounier, Gordon D. Airey

Research output: Contribution to journalArticle

Abstract

According to the classical theory of viscoelasticity, a linear viscoelastic (LVE) function can be converted into another viscoelastic function even though they emphasize different information. In this study, dynamic tests were conducted on different conventional penetration grade bitumens using a dynamic shear rheometer (DSR) in the LVE region. The results showed that the dynamic data in the frequency domain can be converted into the time domain functions using a numerical technique. This was done with the aid of the non-linear regularization (NLREG) computer program. The NLREG software is a computer program for solving nonlinear ill-posed problem and is based on non-linear Tikhonov regularization method. The use of data interconversion equation is found suitable for converting from the frequency domain into the time domain of conventional penetration grade bitumens.

Original languageEnglish
Pages (from-to)1647-1654
Number of pages8
JournalSains Malaysiana
Volume42
Issue number11
Publication statusPublished - Nov 2013

Fingerprint

Binders
Computer program listings
Rheometers
Viscoelasticity

Keywords

  • Complex modulus
  • Creep compliance
  • Master curve
  • Relaxation modulus

ASJC Scopus subject areas

  • General

Cite this

Md Yusoff, N. I., Mhainin, O. R., Mounier, D., & Airey, G. D. (2013). The use of inter-conversion equations on bituminous binder data. Sains Malaysiana, 42(11), 1647-1654.

The use of inter-conversion equations on bituminous binder data. / Md Yusoff, Nur Izzi; Mhainin, Ohd Rosli; Mounier, Damien; Airey, Gordon D.

In: Sains Malaysiana, Vol. 42, No. 11, 11.2013, p. 1647-1654.

Research output: Contribution to journalArticle

Md Yusoff, NI, Mhainin, OR, Mounier, D & Airey, GD 2013, 'The use of inter-conversion equations on bituminous binder data', Sains Malaysiana, vol. 42, no. 11, pp. 1647-1654.
Md Yusoff NI, Mhainin OR, Mounier D, Airey GD. The use of inter-conversion equations on bituminous binder data. Sains Malaysiana. 2013 Nov;42(11):1647-1654.
Md Yusoff, Nur Izzi ; Mhainin, Ohd Rosli ; Mounier, Damien ; Airey, Gordon D. / The use of inter-conversion equations on bituminous binder data. In: Sains Malaysiana. 2013 ; Vol. 42, No. 11. pp. 1647-1654.
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