Skip to main content
Log in

Development of Shear Tester with Normal Stress (STNS) for Asphalt Concrete Mixes

  • Original Research Paper
  • Published:
International Journal of Pavement Research and Technology Aims and scope Submit manuscript

Abstract

The Shear Tester with Normal Stress (STNS) is developed in this study for measuring the fundamental shear properties of asphalt mixes at a low cost. The device can shear an asphalt concrete specimen subjected to controlled normal stress of 113 kPa (16.35 Psi). A total of 72 test specimens of three asphalt mixes, produced at different daily times, were tested for the Frequency Shear Test at Normal Stress (FSNS) and Repeated Shear Test at Normal Stress (RSNS). The FSNS test was used to measure the dynamic shear modulus |G*| and shear phase angle (δ), whereas the RSNS test was conducted to measure the permanent shear deformation for asphalt mixes. The results showed that the average values of the measured |G*| and (δ) have generally the same trends over the shear load frequencies for all mixes. All sample groups have average permanent shear deformations of less than 1.1 mm at 5000 repeated shear loads. The shear phase angle had comparable variabilities to that of the dynamic shear modulus at high shear load frequencies. The measured permanent shear deformations had variabilities of less than 17% for all mixes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14

Similar content being viewed by others

References

  1. Sousa, J.B., Craus, J. and Monismith, C.L., (1991). Summary report on permanent deformation in asphalt concrete (No. SHRP-A-318).

  2. Witczak, M.W. (2007). Specification criteria for simple performance tests for rutting (Vol. 580). Transportation Research Board.

  3. Brown, E.R. and Cross, S.A. (1992). A national study of rutting in hot mix asphalt (HMA) pavements (No. NCAT 92–5).

  4. Notani, M. A., Hajikarimi, P., Nejad, F. M., & Khodaii, A. (2020). Rutting resistance of toner-modified asphalt binder and mixture. International Journal of Pavement Research and Technology, 13(1), 1–9.

    Article  Google Scholar 

  5. Savio, D., Nivitha, M. R., & Krishnan, J. M. (2019). Influence of climate and traffic on the HMA rut-depth for India. International Journal of Pavement Research and Technology, 12(6), 595–603.

    Article  Google Scholar 

  6. Brown, E. R., Kandhal, P. S., & Zhang, J. (2001). Performance testing for hot mix asphalt. NCAT report, 1(05), 1–72.

    Google Scholar 

  7. Jia, Y., Cao, R.J. and Translation, B.J.L. (2005) Superpave fundamentals reference manual, 131053

  8. Witczak, M.W. (2002) Simple performance test for Superpave mix design (Vol. 465). Transportation Research Board

  9. Fattah, M. Y., Hilal, M. M., & Flyeh, H. B. (2019). Evaluation of the mechanical stability of asphalt mixture using the gyratory compactor. International Journal of Pavement Research and Technology, 12(5), 508–518.

    Article  Google Scholar 

  10. Hasan, M. M., & Tarefder, R. A. (2020). Development of rutting specifications and possible replacement of tensile strength ratio by Hamburg wheel tracking device test. International Journal of Pavement Research and Technology. https://doi.org/10.1007/s42947-020-0303-x

    Article  Google Scholar 

  11. Romero, P., & Mogawer, W. (1998). Evaluation of the Superpave shear testing using 19-mm mixtures from the Federal Highway Administration's accelerated loading facility. Journal of the Association of Asphalt Paving Technologists, 67, 573–601.

    Google Scholar 

  12. Goodman, S. N. (2000). Design, development and validation of the In-Situ Shear Stiffness Test (InSiSSTtm) facility for asphalt concrete pavements. Carleton University. Doctoral dissertation.

    Book  Google Scholar 

  13. Chowdhury, A., & Button, J. (2002). Evaluation of Superpave shear test protocols (No. FHWA/TX-02/1819–1,). Texas Transportation Institute. Texas A & M University System.

    Google Scholar 

  14. Harrigan, E., Leahy, R. and Youtcheff, J. (1994). Superpave manual of specifications, test methods and practices. SHRP-A-379. Strategic Highway Research Program.

  15. Kennedy, T.W., Huber, G.A., Harrigan, E.T., Cominsky, R.J., Hughes, C.S., Von Quintus, H. and Moulthrop, J.S. (1994). Superior performing asphalt pavements (Superpave): The product of the SHRP asphalt research program.

  16. Sousa, J.S., Solaimanian, M. and Weissman, S.L. (1993). Development and use of the repeated shear test (constant height): An optional superpave mix design test.

  17. McGennis, R.B., Anderson, R.M., Kennedy, T.W. and Solaimanian, M. (1994). Background of Superpave asphalt mixture design and analysis. Final Report (No. FHWA-SA-95–003).

  18. Pavement Interactive, Superpave Shear Tester, viewed 4 August 2018, https://pavementinteractive.org/reference-desk/testing/asphalt-tests/superpave-shear-tester/.

  19. AASHTO. (2004). Standard method of test for determining the permanent shear strain and stiffness of asphalt mixtures using the Superpave Shear Tester (SST). Designation T320. American Association of State Highway and Transportation Officials.

    Google Scholar 

  20. Hosseini, M.K., Romanoschi, S.A., Saeedzadeh, R. and Akbarieh, N., 2016. Development of the duplicate shear test for asphalt mixtures. In Airfield and Highway Pavements 2017 (pp. 13–24).

  21. Jweihan, Y.S., 2018. Improvements to the duplicate shear tester (Doctoral dissertation).

  22. Tex-344., 2014. Superpave mixtures. Texas Department of Transportation.

  23. Tex-340., 2014. Dense-graded hot-mix asphalt (small quantity). Texas Department of Transportation.

  24. Tex-341., 2014. Dense-graded hot-mix asphalt. Texas Department of Transportation.

  25. Tex-241-F. (2015). Compacting bituminous specimens using the Superpave Gyratory Compactor (SGC). Texas Department of Transportation.

Download references

Funding

This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

Author information

Authors and Affiliations

Authors

Contributions

YSJ: investigation, data curation, visualization, formal analysis, writing—original draft, and writing—review and editing. SAR: resources, methodology, supervision, and writing—review and editing. MJG: drawings and editing. MT: experimental work and data analysis. CP: experimental work, data analysis, and editing. AMC: data analysis, and writing—review and editing. MJA-K: writing—review and editing.

Corresponding author

Correspondence to Yazeed S. Jweihan.

Ethics declarations

Conflict of interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jweihan, Y.S., Romanoschi, S.A., Grujicic, M.J. et al. Development of Shear Tester with Normal Stress (STNS) for Asphalt Concrete Mixes. Int. J. Pavement Res. Technol. 15, 1093–1105 (2022). https://doi.org/10.1007/s42947-021-00074-6

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s42947-021-00074-6

Keywords

Navigation