Lu Sun, Ph.D.
Ph.D., University of Texas at Austin, 2001
Ph.D., M.S., B.S., Southeast University, Nanjing, China, 1996, 1994, 1993
Dr. Lu Sun's research interests include: (1) vehicle-structure interaction and wave propagation in solids; (2) structural health monitoring and nondestructive testing; (3) civil infrastructure information systems and asset management; (4) high-speed railway, highway and airport pavement design, (5) asphalt concrete pavement materials and performance modeling; (5) intelligent transportation systems and optimal routing; (6) traffic flow theory, simulation, and forecasting; (7) transportation safety. Dr. Sun's research has attracted several million dollars federal research grants sponsored primarily by the National Science Foundation (NSF), Department of Transportation, other government agencies and consulting firms from the industry. He has authored or co-authored three monographs on Dynamic Interaction of Vehicle-Pavement Systems, Nano-material Modified Asphalt, and Transportation Safety Operations Management. Dr. Sun has also published more than 160 journal articles. Dr. Sun serves as referee for more than fifty international journals, panelist for several National Science Foundation (NSF) panels. Dr. Sun received the Changjiang Scholar Professorship from China Ministry of Education in 2006, the CAREER Award from the NSF in 2006, and the University Provost Award for Excellence in Research and Scholarship in 2007.
 Sun, L. “Piecewise stationary renewal processes based projection-factoring method for mid- and long-term traffic modeling and forecasting”, Transportation Science, in press, 2014
 Sun, L., Chen, L. and Zelelew, H. H., “Stress and deflection parametric study of high-speed railway CRTS-II ballastless track slab on elevated bridge foundations”, ASCE Journal of Transportation Engineering, Vol. 139, No. 12, 2013,1224-1234, doi:10.1061/(ASCE)TE.1943-5436.0000577
 Sun, L., Pan, Y. and Gu, W. “Data mining using regularized adaptive B-splines regression with penalization for multi-regime traffic flow models”, Journal of Advanced Transportation, 30 APR 2013, DOI: 10.1002/atr.1232
 Sun, L. “Spectral and time-frequency analyses of freeway traffic flow”, Journal of Advanced Transportation, 25 APR 2013, DOI: 10.1002/atr.1229
 Sun, L. and You, K. “Reliability Analysis of Vehicle Stability on Combined Horizontal and Vertical Alignments: A Driving Safety Perspective”, Journal of Transportation Engineering, ASCE, Vol. 139, No. 8, 2013
 Sun, L. and Duan, Y. “Dynamic response of top-down cracked asphalt concrete pavement under a half-sinusoidal impact load”, Acta Mechanica, Vol. 224, DOI 10.1007/s00707-013-0849-7, March, 2013
 Sun, L. “An overview of a unified theory of dynamics of vehicle–pavement interaction under moving and stochastic load”, Journal of Modern Transportation, Vol. 21, No. 3, 2013, 135–162, DOI 10.1007/s40534-013-0017-8
 Zhu, H.R. and Sun, L. “Mechanistic Rutting Prediction Using a Two-Stage Viscoelastic-Viscoplastic Damage Constitutive Model of Asphalt Mixtures”, Journal of Engineering Mechanics, ASCE, Vol. 139, No. 11, 2013, 1577–1591
 Sun, L. Pan, Yiyong and Gu, W. “High order thin layer method for viscoelastic wave propagation in stratified media”, Computer Methods in Applied Mechanics and Engineering, Vol. 256, 65-76, 2013, http://dx.doi.org/10.1016/j.cma.2013.01.004
 Sun, L., Zhu, H., Zhu, Y. “A two-stage viscoelastic-viscoplastic damage constitutive model of asphalt mixtures”, Journal of Materials in Civil Engineering, ASCE, 2013, doi: 10.1061/(ASCE)MT.1943-5533.0000646
 Zhu, H. and Sun, L. “A viscoelastic-viscoplastic damage constitutive model for asphalt mixture based on thermodynamics”, International Journal of Plasticity, Vol. 40, 2013, 81-100
 Sun, L. and Zhu, Y.T. “A two-stage serial viscoelastic-viscoplastic constitutive model for characterizing nonlinear time-dependent deformation behavior of asphalt mixtures”, Construction & Building Materials, Vol. 40, 584-595, 2013
 You, K., Sun, L., Gu, W. “Reliability-based risk analysis of roadway horizontal curve”, Journal of Transportation Engineering, ASCE, Vol. 138, No. 8, 1071-1081, 2012. doi: 10.1061/(ASCE)TE.1943-5436.0000402
 Ardakani, K.M. and Sun, L. “Decremental algorithm for adaptive routing incorporating traveler information”, Computers & Operations Research, Vol. 39, No. 12, 2012, 3012-3020. DOI: 10.1016/j.cor.2012.03.006
 Sun, L. and Gu, W. “Pavement condition assessment using fuzzy logic theory and analytic hierarchy process”, Journal of Transportation Engineering, ASCE, Vol. 137, No. 9, 2011, 648-655
 Zhu, Y., Sun, L, and Xu, H.L., “L-curve based Tikhonov’s regularization method for determining relaxation modulus from creep test”, Journal of Applied Mechanics, ASME, Vol. 78, No. 2, 2011, 031002
 Sun, L., Luo, F. and Gu, W. “Elastodynamic inversion of multilayered media via surface deflection - Part I: methodologies”, Journal of Applied Mechanics, Vol. 78, No. 5, 2011
 Sun, L., Yang, J., Mahmassani, H. Gu, W. and Kim, B.J. “Data mining based adaptive regression for developing equilibrium static traffic speed-density relationships”, Canadian Journal of Civil Engineering, Vol. 37, No. 3, 2010, 389-400
 Sun, L., Gu, W. and Luo, F. "Steady state response of multilayered viscoelastic media under a moving dynamic distributed load", Journal of Applied Mechanics,ASME, Vol. 75, No. 4, pp041001.1-041001.15, 2009.
 Sun, L. and Luo, F. "Steady-state dynamic response of a Bernoulli-Euler beam on a viscoelastic foundation subject to a platoon of moving dynamic loads", Journal of Vibration and Acoustics, ASME, Vol. 130, No. 5, pp051002.1-051002.19, 2008.
 Sun, L. and Luo, F. "Transient wave propagation in multilayered viscoelastic media ? theory, numerical computation and validation", Journal of Applied Mechanics, ASME, Vol. 75, No.3, pp031007.1-031007.15, 2008.
 Sun L., Yang J. and Mahmassoni H., "Travel time estimation based on piecewise truncated quadratic speed trajectory", Transportation Research Part A: Policy and Practice, Vol. 42, pp. 173-186, 2008.
 Sun L., and Luo, F., "Nonstationary dynamic pavement loads generated by vehicles traveling at varying speed", Journal of Transportation Engineering, ASCE Vol. 133, No. 4, 2007, pp. 252-263, 2007.