Tan, Z., Leng, Z., Hui, L., Ashish, P. K.,  Cai, X., Cao, P., Sreeram, A. (2024). Quantitative analysis of asphalt concrete’s tension-compression asymmetry effects on pavement response through 3D numerical modeling with dual viscoelastic model . Construction and Building Materials-Elsevier. https://doi.org/10.1016/j.conbuildmat.2024.136427  

Cai, X., Ashish, P.K., Zheng, P., Leng, Z., Gong, M., Yang, J. (2024). Multiscale finite element analysis of layer interface effects on cracking in semi-flexible pavements at different temperatures. 194, Mechanics of Materials-Elsevier. https://doi.org/10.1016/j.mechmat.2024.105008  

Cai, X., Ashish, P.K., Leng, Z.,Tan, Z., & Wang, H. (2023). Effects of residual water on mechanical properties of cold mix based semi-flexible pavement composite towards a sustainable paving material. Journal of Cleaner Production, 434.  https://doi.org/10.1016/j.jclepro.2023.139857 

Tan, Z., Leng, Z., Jelagin, D., Cao, P., Jiang, J., Ashish, P.K., & Zou, F. (2023). Numerical modeling of the Mechanical Response of asphalt concrete in Tension and Compression. Mechanics of Materials-Elsevier.https://doi.org/10.1016/j.mechmat.2023.104823   

Ashish, P.K., Sreeram, A., XU, X., Chandrasekar, P., Jagadeesh, A., Advani, D., & Pradhan, R. K. (2023). Closing the Loop: Harnessing Waste Plastics for Sustainable Asphalt Mixtures – A Comprehensive Review. Construction and Building Materials-Elsevier. https://doi.org/10.1016/j.conbuildmat.2023.132858 

Cai, X., Leng, Z., Ashish, P.K., Shi, C., Yang, J., & Gong, M. (2023). Temperature dependency analysis of the fracture characteristics of semi-flexible pavement (SFP) mixtures using acoustic emission technique. International Journal of Pavement Engineering-T&F, 24(1). https://doi.org/10.1080/10298436.2023.2201903 

Cai, X., Leng, Z., Ashish, P.K., & Yang, J. (2023). Quantitative Analysis of the Role of Temperature in the Mesoscale Damage Process of Semi Flexible Pavement Composite through Finite Element Method. Theoretical and Applied Fracture Mechanics-Elsevier, 124, 103742. https://doi.org/10.1016/j.tafmec.2022.103742  

Singh, D., Habal, A., Ashish, P. K., & Kataware, A. (2022). Effect of Warm Mix Additives and Hydrated Lime on Viscosity and Bonding-Debonding Behaviour of RET and PPA Modified Asphalt Binder with Aggregates. Road Materials and Pavement Design-T&F. https://doi.org/10.1080/14680629.2022.2151500

Khan, S., Ashish, P. K., Kannelli, V., Hossain, K., Nagabhushana, M. N., & Tiwari, D. (2022). Potential application of over-burnt brick and fly ash for sustainable inverted pavement structure. Construction and Building Materials-Elsevier, 345, 128298. https://doi.org/10.1016/j.conbuildmat.2022.128298 

Tedla T. A., Singh, D.,& Ashish, P. K. (2021). Strength and Durability Characteristics of Soil Modified with Inorganic Oxide based Stabilizer. Advances in Civil Engineering Materials-ASTM .https://www.astm.org/acem20200057.html 

Ashish, P. K., & Singh, D. (2021). Performance based Laboratory Evaluation of Asphaltic Mixture Containing Asphalt Binder-Carbon Nano Tube Composite. Road Materials and Pavement Design-T&F. https://doi.org/10.1080/14680629.2021.1888779 

Ashish, P. K., & Singh, D. (2020). Investigating Low Temperature Properties of Nano Clay Modified Asphalt through Energy Based Approach. Advances in Civil Engineering Materials-ASTM, 9(1), 67-89. https://doi.org/10.1520/ACEM20190171  

Ashish, P. K., Singh, D., & Jain, R. (2020). Evaluating the Effect of Carbon Nanotube on Low Temperature Property of Asphalt Binder through Dissipated Energy–Based Approach. Journal of Materials in Civil Engineering-ASCE, 32(3), 04019376. https://doi.org/10.1061/(ASCE)MT.1943-5533.0003056 

Singh, D., Girimath, S., & Ashish, P. K. (2019). Effect of recycled asphalt binder on high and intermediate temperature performance of polymer modified asphalt binder. International Journal of Pavement Research and Technology-Springer, 12(5), 486-496. https://doi.org/10.1007/s42947-019-0059-3 

Singh, D., Ashish, P. K., Kataware, A., & Habal, A. (2019). Effects of WMA additives and hydrated lime on high-stress and high-temperature performance of Elvaloy®-and PPA-modified asphalt binder. Road Materials and Pavement Design-T&F, 20(6), 1354-1375. https://doi.org/10.1080/14680629.2018.1446040 

Ashish, P. K., & Singh, D. (2019). Effect of Carbon Nano Tube on performance of asphalt binder under creep-recovery and sustained loading conditions. Construction and Building Materials-Elsevier, 215, 523-543. https://doi.org/10.1016/j.conbuildmat.2019.04.199 

Ashish, P. K., & Singh, D. (2019). Use of nanomaterial for asphalt binder and mixtures: a comprehensive review on development, prospect, and challenges. Road Materials and Pavement Design-T&F, 1-47. https://doi.org/10.1080/14680629.2019.1634634 

Singh, D., Ashish, P. K., Chander, S., Habal, A., & Kataware, A. (2019). Effect of Warm-Mix Additives and Lime on Intermediate-Temperature Fracture Property of RET-and PPA-Modified Asphalt Binder. Journal of Materials in Civil Engineering-ASCE, 31(7), 04019112. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002756 

Ashish, P. K., & Singh, D. (2018). Study on understanding functional characteristics of multi-wall CNT modified asphalt binder. International Journal of Pavement Engineering-T&F, 1-14. https://doi.org/10.1080/10298436.2018.1519190 

Singh, D., Ashish, P. K., & Jagadeesh, A. (2018). Influence of particle and interaction effects of different sizes of crumb rubber on rheological performance parameters of binders. Journal of Materials in Civil Engineering-ASCE, 30(5), 04018066. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002245 

Ashish, P. K., & Singh, D. (2018). Development of empirical model for predicting G∗/Sinδ and viscosity value for nanoclay and Carbon Nano Tube modified asphalt binder. Construction and Building Materials-Elsevier, 165, 363-371. https://doi.org/10.1016/j.conbuildmat.2018.01.021 

Singh, D., Girimath, S., & Ashish, P. K. (2018). Performance evaluation of polymer-modified binder containing reclaimed asphalt pavement using multiple stress creep recovery and linear amplitude sweep tests. Journal of Materials in Civil Engineering-ASCE, 30(3), 04018004. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002176 

Singh, D., Habal, A., Ashish, P. K., & Kataware, A. (2018). Evaluating suitability of energy efficient and anti-stripping additives for polymer and Polyphosphoric acid modified asphalt binder using surface free energy approach. Construction and Building Materials-Elsevier, 158, 949-960. https://doi.org/10.1016/j.conbuildmat.2017.10.079 

Singh, D., Ashish, P. K., & Chitragar, S. F. (2018). Laboratory performance of recycled asphalt mixes containing wax and chemical based warm Mix additives using semi-circular bending and tensile strength ratio tests. Construction and Building Materials-Elsevier, 158, 1003-1014. https://doi.org/10.1016/j.conbuildmat.2017.10.080 

Ashish, P. K., & Singh, D. (2018). High-and intermediate-temperature performance of asphalt binder containing carbon nanotube using different rheological approaches. Journal of Materials in Civil Engineering-ASCE, 30(1), 04017254. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002106 

Ashish, P. K., Singh, D., & Bohm, S. (2017). Investigation on influence of nanoclay addition on rheological performance of asphalt binder. Road Materials and Pavement Design-T&F, 18(5), 1007-1026. https://doi.org/10.1080/14680629.2016.1201522 

Singh, D., Ashish, P. K., Kataware, A., & Habal, A. (2017). Evaluating performance of PPA-and-elvaloy-modified binder containing WMA additives and lime using MSCR and LAS tests. Journal of Materials in Civil Engineering-ASCE, 29(8), 04017064. https://doi.org/10.1061/(ASCE)MT.1943-5533.0001934 

Singh, D., Chitragar, S. F., & Ashish, P. K. (2017). Comparison of moisture and fracture damage resistance of hot and warm asphalt mixes containing reclaimed pavement materials. Construction and Building Materials-Elsevier, 157, 1145-1153. https://doi.org/10.1016/j.conbuildmat.2017.09.176

Ashish, P. K., Singh, D., & Bohm, S. (2016). Evaluation of rutting, fatigue and moisture damage performance of nanoclay modified asphalt binder. Construction and Building Materials-Elsevier, 113, 341-350. https://doi.org/10.1016/j.conbuildmat.2016.03.057 

Ashish, P. K., Havanagi, V., & Tiwari, D. (2014). Shrinkage and Cracking Behaviour of cement stabilised material- A critical review.  Indian Road Congress (IRC), 13-17. 

Thakur, A., Ashish, P.K., Mishra, S. (2025). Viability of Full Depth Reclamation Approach Considering Cost and Environmental Impacts Compared to Conventional Reconstruction Approach for Low Volume Bituminous Roads. 104th Transportation Research Board  (TRB) Annual Meeting, Washington D.C., USA.

Ali, S. A., Ashish, P.K., Sarkar, R., Cai, X., Sreeram, A., & Raut, A. K. (2025). Development of Hydrophobic Asphalt Emulsion for Asphalt Roads in Subzero Temperature  Regions. 104th Transportation Research Board  (TRB) Annual Meeting, Washington D.C., USA.

Cai, X., Ashish, P.K., Leng, Z., Zhiefi, T., & Wang, H. (2024). Effects of Water in Emulsified Mixture at the Time of Grouting on Mechanical Properties of Cold Mix Based Semi-Flexible Pavement Composite Material. 103rd Transportation Research Board  (TRB) Annual Meeting, Washington D.C., USA. 

Ashish, P. K., & Singh, D. (2023). Influence of Carbon Nano Tube on Compaction Characteristics of Asphaltic Mixture. Advances in Materials and Pavement Performance Prediction. AM3P, Hong Kong.

Khan, S., Nagabhushana, M.N., Ashish, P.K., & Tiwari, D. (2023). Understanding Failures in Inverted Pavement Test Track having Stabilized Base and Subbase Layers containing Fly ash for Low Volume Road. 102nd Transportation Research Board (TRB) Annual Meeting, Washington D.C., USA

Cai, X., Leng, Z., Ashish, P.K., & Yang, J (2023). Quantitative Analysis of the Role of Temperature in the Mesoscale Damage Process of Semi Flexible Pavement Composite through Finite Element Method. 102nd Transportation Research Board  (TRB) Annual Meeting, Washington D.C., USA 

Ashish, P. K., Singh, D., and Bohm, S. (2016). Rheological Performance of Nanoclay Modified Asphalt Binder using Brookfield Viscometer and Dynamic Shear Rheometer. Geotechnical Special Publication-ASCE, 268, pp. 9-15. https://doi.org/10.1061/9780784480113.002 

Ashish, P. K., Singh D.  (2017). Influence of Nanoclay and Carbon Nano Tube Addition on Rutting Characteristics of Asphalt Binder.       International Conference on Advances in Highway Engineering & Transportation Systems, Negombo, Srilanka. 

Ashish, P. K., Singh D. (2017). Effect of Carbon Nano Tube on Performance of Asphalt Binder under Sustained and Cyclic Loading-       Unloading Conditions. 4th Conference of the Transportation Research Group of India, Mumbai, India. 

Ashish, P. K., Singh D. (2018). Evaluating Effects of Carbon Nano Tube on Aging Resistivity, Dispersion, Thermal Susceptibility, and       Storage Stability of Asphalt Binders. 97th annual meeting Transportation Research Board (TRB), Washington D.C., USA.