Relationship between Fatigue Condition of Asphalt Pavements and Deflection Lag from Traffic Speed Deflectometer
Publication: Journal of Materials in Civil Engineering
Volume 35, Issue 7
Abstract
The phase angle is a good indicator of the current fatigue condition of asphalt concrete (AC) layers, but estimating phase angles from drilled core samples is destructive, expensive, and unsuitable for large-scale applications. Similar to the phase angle, a lag between load and response has recently been observed in the deflection basin of the nondestructive traffic speed deflectometer (TSD), i.e., the lag between the loading point and the maximum deflection point, and the deflection lag may be closely related to the phase angle. This study investigated the potential of TSD deflection lag as a nondestructive indicator of pavement fatigue conditions. The relationship between AC phase angle and TSD deflection lag was investigated using the 3D-Move program, and the effects of pavement structure, TSD speed, and test temperature on the deflection lag were also investigated. Field TSD data collected in Tennessee were used to verify the relationship between deflection lag and fatigue cracking. The results show that the lag distance increases uniformly with increasing fatigue levels (phase angles) until fatigue failure occurs. However, the lag distance is also closely related to the asphalt thickness and subgrade modulus; therefore, only the lag distance of pavements with the same structures can be compared to identify the fatigue sections. Overall, the lag distance can be used as an implicit indicator of the fatigue condition of the pavement to predict the initiation and growth of fatigue cracks. Fatigue cracking is expected to occur where the lag distance is relatively large.
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Data Availability Statement
Some or all data, models, or code that support the findings of this study are available from the corresponding author upon reasonable request.
Acknowledgments
The author would like to thank the Tennessee Department of Transportation (TDOT) for offering financial support and conducting the field project. State Project No. RES2020-08.
References
Akima, H. 1974. “A method of bivariate interpolation and smooth surface fitting based on local procedures.” Commun. ACM 17 (1): 18–20. https://doi.org/10.1145/360767.360779.
Anderson, D. A., D. W. Christensen, and H. Bahia. 1991. “Physical properties of asphalt cement and the development of performance-related specifications.” J. Assoc. Asphalt Paving Technol. 60 (Jun) 437–475.
ARA, Inc. 2004. Guide for mechanistic–empirical design of new and rehabilitated pavement structures. Final Rep., NCHRP Project 1-37A. Washington, DC: American Association of State Highway and Transportation Officials.
Carlson, P., et al. 2017. Advancing innovative high-speed remote-sensing highway infrastructure assessment using emerging technologies: Technical report (No. FHWA/TX-16/0-6869-1). College Station, TX: Texas A&M Transportation Institute.
Castelo Branco, V. T., E. Masad, A. Bhasin, and D. N. Little. 2008. “Fatigue analysis of asphalt mixtures independent of mode of loading.” Transp. Res. Rec. 2057 (1): 149–156. https://doi.org/10.3141/2057-18.
Castorena, C., B. S. Underwood, Y. R. Kim, K. Lee, N. H. Tran, and A. Taylor. 2021. Ruggedness and interlaboratory studies for asphalt mixture performance tester (AMPT) cyclic fatigue test: Phase I Report (No. FHWA-HRT-21-057). Washington, DC: Federal Highway Administration.
Deng, Y., X. Luo, F. Gu, Y. Zhang, and R. L. Lytton. 2019. “3D simulation of deflection basin of pavements under high-speed moving loads.” Constr. Build. Mater. 226 (Nov): 868–878. https://doi.org/10.1016/j.conbuildmat.2019.07.228.
Elbagalati, O., M. Mousa, M. A. Elseifi, K. Gaspard, and Z. Zhang. 2018. “Development of a methodology to backcalculate pavement layer moduli using the traffic speed deflectometer.” Can. J. Civ. Eng. 45 (5): 377–385. https://doi.org/10.1139/cjce-2017-0570.
Flintsch, G., S. Katicha, J. Bryce, B. Ferne, S. Nell, and B. Diefenderfer. 2013. Assessment of continuous pavement deflection measuring technologies (No. SHRP 2 Report S2-R06F-RW-1). Washington, DC: Transportation Research Board.
Flintsch, G. W., B. Ferne, B. Diefenderfer, S. Katicha, J. Bryce, and S. Nell. 2012. “Evaluation of traffic-speed deflectometers.” Transp. Res. Rec. 2304 (1): 37–46. https://doi.org/10.3141/2304-05.
Gibson, N., and X. Li. 2015. “Characterizing cracking of asphalt mixtures with fiber reinforcement: Use of cyclic fatigue and direct tension strength tests.” Transp. Res. Rec. 2507 (1): 57–66. https://doi.org/10.3141/2507-07.
Grogg, M., T. Van, R. Rozycki, R. Vaughn, T. Roff, J. Clarke, W. Beatty, J. Buck, A. Christenson, and C. Chang. 2018. FHWA computation procedure for the pavement condition measures (No. FHWA-HIF-18-022). Washington, DC: Federal Highway Administration.
Moreno-Navarro, F., and M. C. Rubio-Gámez. 2016. “A review of fatigue damage in bituminous mixtures: Understanding the phenomenon from a new perspective.” Constr. Build. Mater. 113 (Jun): 927–938. https://doi.org/10.1016/j.conbuildmat.2016.03.126.
Nasimifar, M., S. Thyagarajan, and N. Sivaneswaran. 2018. “Computation of pavement vertical surface deflections from traffic speed deflectometer data: Evaluation of current methods.” J. Transp. Eng., Part B: Pavements 144 (1): 04018001. https://doi.org/10.1061/JPEODX.0000025.
Priest, A. L., and D. H. Timm. 2006. Methodology and calibration of fatigue transfer functions for mechanistic empirical flexible pavement design (No. NCAT Report 06-03). Greensboro, NC: NCAT.
Rada, G. R., S. Nazarian, B. A. Visintine, R. V. Siddharthan, and S. Thyagarajan. 2016. Pavement structural evaluation at the network level (No. FHWA-HRT-15-074). Washington, DC: Federal Highway Administration.
Rowe, G. M., and M. G. Bouldin. 2000. “Improved techniques to evaluate the fatigue resistance of asphaltic mixtures.” In Vol. 2000 of Proc., 2nd Eurasphalt & Eurobitume Congress Barcelona. Belgium: JAP Printing Group.
Siddharthan, R. V., N. Krishnamenon, and P. E. Sebaaly. 2000. “Finite-layer approach to pavement response evaluation.” Transp. Res. Rec. 1709 (1): 43–49. https://doi.org/10.3141/1709-06.
Transportation Officials. 1993. Vol. 1 of AASHTO guide for design of pavement structures. Washington, DC: AASHTO.
Wang, C., C. Castorena, J. Zhang, and Y. Richard Kim. 2015. “Unified failure criterion for asphalt binder under cyclic fatigue loading.” Supplement, Road Mater. Pavement Des. 16 (S2): 125–148. https://doi.org/10.1080/14680629.2015.1077010.
Wang, Y., K. C. Mahboub, and D. E. Hancher. 2005. “Survival analysis of fatigue cracking for flexible pavements based on long-term pavement performance data.” J. Transp. Eng. 131 (8): 608–616. https://doi.org/10.1061/(ASCE)0733-947X(2005)131:8(608).
Zhang, M., H. Gong, X. Jia, X. Jiang, N. Feng, and B. Huang. 2022a. “Determining pavement structural number with traffic speed deflectometer measurements.” Transp. Geotech. 35 (Jul): 100774. https://doi.org/10.1016/j.trgeo.2022.100774.
Zhang, M., J. Zhang, H. Gong, X. Jia, R. Xiao, H. Huang, and B. Huang. 2022b. “Numerical investigation of pavement responses under TSD and FWD loading.” Constr. Build. Mater. 318 (Feb): 126014. https://doi.org/10.1016/j.conbuildmat.2021.126014.
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Received: Aug 1, 2022
Accepted: Nov 18, 2022
Published online: Apr 25, 2023
Published in print: Jul 1, 2023
Discussion open until: Sep 25, 2023
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