-AASHTO T 307. (2020). Standard Method of Test for Determining the Resilient Modulus of Soils and Aggregate Materials. American Association of State Highway and Transportation Officials.
-Ahmed, M., Rahman, M. M., & Hossain,M. S. (2022). Optimization of cement content for stabilization of fine-grained soils in
high-speed rail applications. Journal of Geotechnical and Geoenvironmental Engineering, 148(5), 04022015.
-Amini, M., Jafari, M. K., & Shafiee,A. (2022). Cyclic degradation of cement-treated sands under high-frequency loading. Soil Dynamics and Earthquake Engineering, 155, 107189.
-ASTM C39. (2021). Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens. ASTM International.
-ASTM D422. (2019). Standard Test Method for Particle-Size Analysis of Soils. ASTM International.
-ASTM D1586. (2018). Standard Test Method for Standard Penetration Test (SPT) and Split-Barrel Sampling of Soils. ASTM International.
-ASTM D1633. (2020). Standard Test Methods for Compressive Strength of Molded Soil-Cement Cylinders. ASTM International.
-ASTM D2166. (2020). Standard Test Method for Unconfined Compressive Strength of Cohesive Soil. ASTM International.
-Bian, X., Jiang, H., & Chen, Y. (2021). Boundary effects in numerical modeling of high-speed railway embankments. Computers and Geotechnics, 135, 104167.
-Bowles, J. E. (1996). Foundation Analysis and Design (5th ed.). McGraw-Hill.
-Brinkgreve, R. B. J., Kumarswamy, S., & Swolfs, W. M. (2023). PLAXIS 2D Reference Manual. Bentley Systems International.
-BS EN 13286-41. (2021). Unbound and Hydraulically Bound Mixtures - Part 41: Test Method for the Determination of the Compressive Strength of Hydraulically Bound Mixtures. British Standards Institution.
-Chen, L., & Zhou, J. (2022). Sensitivity analysis of subgrade parameters for high-speed railway embankments. Transportation Geotechnics, 32, 100712.
-Chen, X., Zhang, J., & Wang, H. (2023). Dynamic behavior of cement-treated soils under cyclic loading. Geotextiles and Geomembranes, 51(3), 512-525.
-Chen, X., Li, Y., & Zhang, Q. (2024). Optimal cement content for subgrade stabilization in high-speed rail. Journal of Materials in Civil Engineering, 36(2), 04023289.
-Connolly, D. P., Kouroussis, G., Laghrouche, O., Ho, C. L., & Forde, M. C. (2019). Benchmarking railway vibrations: Ground vibration and track response. Construction and Building Materials, 207, 175-187.
-Consoli, N. C., Dalla Rosa, F., & Saldanha, R. B. (2020). Cement-enhanced behavior of granular soils under dynamic loading. Journal of Geotechnical and Geoenvironmental Engineering, 146(8), 04020065.
-Cui, Y., Li, Z., & Sun, H. (2022). Pore pressure effects in silty-sand mixtures under high-speed train loading. Soil Dynamics and Earthquake Engineering, 158, 107303.
-Das, B. M., & Sobhan, K. (2018). Principles of Geotechnical Engineering (9th ed.). Cengage Learning.
-Deng, L., Zhong, Y., & Cai, D. (2021). Damping characteristics of railway track systems. Vehicle System Dynamics, 59(7), 1005-1025.
-Dong, Y., Wang, J., & Li, X. (2022). Critical speed analysis of high-speed railways on layered soils. Computers and Geotechnics, 148, 104831.
-Duncan, J. M., & Wright, S. G. (2005). Soil Strength and Slope Stability. John Wiley & Sons.
-El-Gamal, M., Taha, M., & Mostafa, M. (2022). Performance of cement-stabilized soils under dynamic loading. Geotechnical and Geological Engineering, 40(4), 2179-2196.
-Franco, F., & González, J. (2022). Critical speed analysis of high-speed railway tracks. Railway Engineering Science, 30(2), 145-162.
-Gao, Y., Liu, J., & Wu, Y. (2023). Cyclic deformation characteristics of cement-stabilized soils. Journal of Geotechnical Engineering, 39(5), 1125-1142.
-Gu, C., Zhang, J., & Wang, Y. (2020). Resilient modulus of cement-treated soils under dynamic loading. Transportation Research Record, 2674(9), 425-436.
-Guo, L., Wang, X., & Chen, Z. (2020). Stability assessment of cement-stabilized railway embankments. Canadian Geotechnical Journal, 57(11), 1745-1760.
-Hansen, J. B. (2020). A General Formula for Bearing Capacity. Danish Geotechnical Institute.
-Horpibulsuk, S., Katkan, W., & Nontananandh, S. (2018). Strength development in cement-stabilized soils:A review. Construction and Building Materials, 178, 83-96.
-Horpibulsuk, S., Phojan, W., & Udomchai, A. (2019). Cement stabilization of fine-grained soils for railway subgrade. Geotechnical and Geological Engineering, 37(5), 3897-3912.
-Huang, J., Hu, S., & Xu, Z. (2022). Critical speed effects in high-speed railway embankments. Journal of Sound and Vibration, 528, 116893.
-Huang, S., Li, M., & Chen, Y. (2023). Coupled hydro-mechanical analysis of railway subgrade under high-speed loading. Computers and Geotechnics, 156, 105249.
-Indraratna, B., Salim, W., & Rujikiatkamjorn, C. (2011). Advanced Rail Geotechnology: Ballasted Track. CRC Press.
-ISO 14837-1. (2020). Mechanical Vibration - Ground-Borne Noise and Vibration Arising from Rail Systems - Part 1: General Guidance. International Organization for Standardization.
-Jeon, S., Kim, S., & Park, H. (2022). Dynamic analysis of railway tracks using Rayleigh damping. International Journal of Rail Transportation, 10(4), 465-482.
-Jiang, J., Peng, J., & Lu, Y. (2022). Effect of water-to-cement ratio on mechanical properties of cement-treated soils. Journal of Materials in Civil Engineering, 34(5), 04022043.
-Kamei, T., Ahmed, M., & Shibata, T. (2021). Dynamic properties of cement-stabilized soft soils. Soils and Foundations, 61(3), 678-691.
-Kang, S., Lee, J., & Park, B. (2021). Optimal cement content for subgrade stabilization in railway applications. Transportation Geotechnics, 29, 100565.
-Le Pen, L., Powrie, W., & Watson, G. (2024). Settlement and track geometry degradation in high-speed railways. Journal of Geotechnical and Geoenvironmental Engineering, 150(1), 04023112.
-Li, D., Hyslip, J. P., & Sussmann, T. R. (2020). Railway Geotechnics. CRC Press.
-Li, J., Zhang, Z., & Liu, S. (2022). Deformation characteristics of high-speed railway embankments under cyclic loading. Transportation Geotechnics, 34, 100753.
-Li, X., Wang, C., & Zhang, H. (2023). Cement content effects on dynamic behavior of stabilized soils. Soil Dynamics and Earthquake Engineering, 165, 107701.
-Lin, Y., Wu, T., & Chen, S. (2023). Rayleigh wave propagation in layered soils for critical speed analysis. Journal of Earthquake Engineering, 27(8), 2156-2175.
-Liu, F., Li, Z., & Wang, J. (2022). Cement stabilization effectiveness in reducing railway subgrade settlement. Geotextiles and Geomembranes, 50(4), 756-769.
-Liu, J., Zhang, W., & Chen, Q. (2023). Dynamic stress levels in high-speed railway subgrades. Journal of Transportation Engineering, 149(6), 04023033.
-Liu, Y., Chen, Z., & Wang, X. (2024). Parametric sensitivity of high-speed railway embankment performance. Computers and Geotechnics, 168, 106122.
-Madel, C., Becker, B., & Hagiwara, T. (2020). Supercritical speed effects in railway embankments. Earthquake Engineering and Structural Dynamics, 49(12), 1234-1251.
-Marandi, S. M., & Bagheripour, M. H. (2021). Ground improvement techniques for railway subgrades. Journal of Geotechnical Engineering, 39(4), 897-912.
-Miao, J., Zhang, L., & Wang, Y. (2022). Effect of embankment thickness on load distribution in railway subgrades. Transportation Research Record, 2676(8), 567-582.
-Mousavi, S. R., Rafiee, M., & Amini, M. (2020). Cement treatment effects on dynamic properties of sandy soils. Geotechnical Testing Journal, 43(4), 987-1002.
-Pak, A., & Taghavi, R. (2022). Numerical modeling of high-speed railway embankments using PLAXIS 2D. Computers and Geotechnics, 142, 104568.
-Park, J., & Kim, D. (2022). Cement content optimization for railway subgrade stabilization. Journal of Geotechnical Engineering, 48(3), 345-360.
-Powrie, W., Yang, L., & Clayton, C. R. I. (2019). Dynamic loading of railway track subgrade. Geotechnique, 69(8), 659-672.
-Qin, H., Zhang, Y., & Li, Z. (2022). Critical speed effects on railway embankment stability. International Journal of Geomechanics, 22(7), 04022087.
-Rahman, M., Ahmed, S., & Khan, M. (2022). Critical dynamic stress in cement-treated soils. Journal of Geotechnical Engineering, 48(8), 1125-1142.
-Ravindra, V., Sitharam, T. G., & Kumar, N. (2020). Critical velocity of high-speed trains on soft soil deposits. Indian Geotechnical Journal, 50(3), 389-402.
-Razali, M., Ibrahim, N., & Aziz, A. (2021). Performance of cement-treated soils for subgrade applications. Construction and Building Materials, 302, 124145.
-Sanchez, P., Fernandez, M., & Gonzalez, A. (2020). Transient dynamic response of railway embankments. Engineering Structures, 215, 110696.
-Shen, J., Liu, H., & Yang, Y. (2021). Optimal cement-to-sand ratio for subgrade stabilization. Journal of Materials Science, 56(15), 9345-9362.
-Sivasubramanian, P., Ramasamy, V., & Rajagopal, K. (2023). Transient displacement analysis of railway embankments under
high-speed loading. Journal of Earthquake Engineering, 27(5), 1325-1344.
-Smith, D., Brown, J., & Taylor, M. (2019). Statistical analysis of soil improvement with cement. Geotechnical Research, 6(3), 156-171.
-Song, Y., Kim, J., & Park, H. (2020). Excess pore pressure generation in railway subgrade soils. Soil Dynamics and Earthquake Engineering, 136, 106236.
-Sun, Q., Zhao, Y., & Liu, F. (2023). Ground vibration characteristics at critical speeds. Railway Engineering Science, 31(1), 78-95.
-Terzaghi, K., Peck, R. B., & Mesri, G. (1996). Soil Mechanics in Engineering Practice (3rd ed.). John Wiley & Sons.
-Tran, V., & Cuong, T. (2021). Rayleigh wave velocity and critical speed in layered media. Geomechanics and Geoengineering, 16(4), 278-295.
-UIC 719. (2019). Earthworks and Track Bed for Railway Lines. International Union of Railways.
-Varandas, J. N., Ferreira, P. R., & Santos, C. P. (2023). Settlement in ballasted and ballastless railway tracks: A comparative study. Transportation Geotechnics, 41, 101035.
Wang, H., Liu, J., & Zhang, L. (2021). Sensitivity analysis of railway subgrade parameters. Geotechnical and Geological Engineering, 39(6), 4457-4474.
-Wang, L., Zhao, Y., & Chen, F. (2020). Water-to-cement ratio effects on stabilized soil properties. Construction and Building Materials, 256, 119445.
-Xu, H., Chen, W., & Liu, J. (2021). Lateral displacement of embankments under high-speed train loading. Computers and Geotechnics, 139, 104408.
-Yang, P., Zhang, L., & Wang, Z. (2022). Factor of safety assessment for cement-stabilized embankments. Journal of Geotechnical Engineering, 48(6), 789-805.
-Zhang, J., & Zhao, Q. (2022). Dynamic triaxial tests of cement-treated soils. Soil Dynamics and Earthquake Engineering, 158, 107297.
-Zhang, L., Wang, X., & Li, Z. (2021). Cyclic degradation of railway subgrade soils. Journal of Geotechnical Engineering, 47(7), 987-1003.
-Zhang, Q., Hu, S., & Chen, Y. (2023). Lateral-vertical displacement relationships in railway embankments. Transportation Geotechnics, 39, 100987.
-Zhang, W., Liu, F., & Wang, H. (2024). Dynamic stress thresholds in high-speed railway subgrades. Journal of Transportation Engineering, 150(2), 04023155.
-Zhao, M., Wang, C., & Li, X. (2020). Critical dynamic stress of cement-treated soils. Soil Dynamics and Earthquake Engineering, 139, 106373.
-Zhao, Y., Sun, Q., & Liu, P. (2022). Comparative analysis of stabilized and unstabilized subgrade behavior. Geotextiles and Geomembranes, 50(5), 967-982.
-Zhou, B., Li, Z., & Wang, Y. (2020). Dynamic amplification at critical speeds in railway embankments. Earthquake Engineering and Engineering Vibration, 19(4), 891-906.
-Zhou, J., Chen, L., & Zhang, H. (2023). Cumulative deformation of high-speed railway embankments under repeated loading. Railway Engineering Science, 31(3), 234-252.
