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刘德云,工学博士,特聘研究员,博士生导师,国家自然科学基金优秀青年科学基金项目(海外)获得者,上海市领军人才。刘博士于帝国理工学院获得岩土工程博士学位,并曾在香港科技大学、香港理工大学从事研究工作。研究成果已在《Géotechnique》、《Journal of Geotechnical & Geoenvironmental Engineering》、《Computers & Geotechnics》等国际顶级期刊上发表。刘博士隶属于冯世进教授课题组,科研经费充足,组内人才丰富,且与多位海外高学术影响力教授及团队建立有紧密合作关系,能够提供多种研究资源和方向的选择。刘博士硕士毕业于香港大学、博士毕业于帝国理工学院,倡导相互尊重的师生关系,重视培养学生的独立思考与创新能力。在课题组中,可以手把手指导学生进行数值模拟编程研究与学术文章写作。此外,研究方向主要偏数值计算,支持学生往岩土以外的数值计算或人工智能方向转型。优秀的硕博生还可以获得赴海外进行学术交换的机会。
[1] 国家自然科学基金委,优秀青年科学基金项目(海外),复杂结构土体多尺度力学特性研究,2025至2028,200万,在研
[2] 国家重点研发计划,课题负责人,在研
[3] 国家重大专项,专题负责人,在研
[4] 上海市领军人才计划,岩土高性能计算,2025至2028,60万,在研
参与
[1] 国家自然科学基金委员会,颗粒材料多尺度多物理场通用计算核心算法及模拟仿真平台,2025.01至2029-12,230万,在研,参与
[2] 香港研究资助局主题研究计划,发展香港海岸基础设施数字孪生技术应对极端风暴潮,5960万,在研,参与
学术成果
代表性论文
以一作或通讯作者发表岩土领域权威SCI论文20余篇,共计30余篇。
https://scholar.google.com/citations?user=aXBFOAYAAAAJ&hl=zh-CN&oi=ao
https://www.researchgate.net/profile/Deyun-Liu?ev=hdr_xprf
一、复杂结构土体多尺度力学特性研究与高性能先进计算
[1] Liu, D. Y., Wang, M., & Wang, C#. (2025). Discrete element analyses of stiffness distribution of gap-graded soils with particle property disparity. Journal of Rock Mechanics and Geotechnical Engineering, 17(4), 2603-2618.
[2] Liu, D. Y., Wang, M. T., & Wang, C#. (2024). Evaluation of mechanical behaviour of gap-graded soils with particle property disparity. Computers and Geotechnics, 167, 106099.
[3] Liu, D. Y., O'Sullivan, C#., & Carraro, J. A. H. (2023). The influence of particle size distribution on the stress distribution in granular materials. Géotechnique, 73(3), 250-264.
[4] Liu, D. Y., O’Sullivan, C#., & Carraro, J. A. H. (2022). Use of combined static and dynamic testing to quantify the participation of particles in stress transmission. Journal of Geotechnical and Geoenvironmental Engineering, 148(11), 04022100.
[5] Liu, D. Y #., Morimoto, T., Carraro, J. A. H., & O’Sullivan, C. (2022). A semi-empirical re-evaluation of the influence of state on elastic stiffness in granular materials. Granular Matter, 24(2), 56.
[6] Liu, D. Y., O’Sullivan, C#., & Carraro, J. A. H. (2021). Influence of Particle Size Distribution on the Proportion of Stress-Transmitting Particles and Implications for Measures of Soil State. Journal of Geotechnical and Geoenvironmental Engineering, 147(3).
二、岩土随机力学与多尺度不确定性传播研究
[1]Liu D.Y., Lyu M.Z#., Zhao J.D. (2025). Quantifying the impact of inherent coupling particle scale variability on granular soil behavior: A micromechanical study. Journal of Geotechnical and Geoenvironmental Engineering (accepted).
[2]Liu, D. Y., & Lyu, M. Z#. (2025). Capturing the random mechanical behavior of granular materials: A comprehensive stochastic discrete element method study. Géotechnique, 1-35.
[3]Liu, D. Y., Che, H. Q#., Wang, C#., & Chen, Y. (2025). Assessing the effect of layered spatial variability on soil behavior via DEM simulation. Computational Particle Mechanics, 1-22.
[4]Liu, D. Y., & Lyu, M. Z#. (2023). Uncertainty quantification for granular materials with a stochastic discrete element method. Computers and Geotechnics, 161, 105560.
三、循环固废颗粒材料多尺度力学特性研究
[1] Liu, D.Y, Yin, Z. Y#., O’Sullivan, C & Feng, S.J. (2025) DEM exploration of shearing behavior of sand-rubber mixtures. Computers and Geotechnics (accepted).
[2] Liu, D. Y., Yin, Z. Y#., & O’Sullivan, C. (2025). DEM Exploration of Stress Transmission and Small Strain Behavior of Rubber Sand Mixtures. Journal of Geotechnical and Geoenvironmental Engineering, 151(5), 04025031.
[3] Liu, D. Y., & Yin, Z. Y#. (2025). Small Strain Stiffness of Sand‐Rubber Mixtures With Particle Size Disparity Effect. International Journal for Numerical and Analytical Methods in Geomechanics, 49(1), 218-233.
[4] Liu, D. Y., & Yin, Z. Y#. (2025). Compression characteristics and particle scale stress distribution of sand-rubber mixtures with particle size disparity effect. Computers and Geotechnics, 177, 106905.
[5] Liu, D. Y., Wang, M. T., Li, Y. B., & Wang, C#. (2025). Stress level dependent behavior of sand-rubber mixtures. Geosynthetics International, 1-48
[6] Liu, D. Y., Chen, H#., Li, Y., & Liu, F. (2025). Stress level sensitivity of sand-rubber mixtures with particle size disparity effect. Construction and Building Materials, 476, 141321.
四、土体颗粒改良与地质灾害防治
[1] Liu, D. Y., Wang, C#., & Lyu, M. Z#. (2024). Elucidating the complexity of stress interactions in polymer-coated granular materials via copula-based probabilistic dependence configurations. Powder Technology, 119405.
[2] Liu, D. Y., & Lyu, M. Z#. (2023). Evaluating uncertainty in particle roughness of coated sand and its implication to coating abrasion. Powder Technology, 430, 118966.
[3] Liu, D. Y., & Lourenço, S. D#. (2020). Stress-dilatancy behaviour of a polymer-coated sand. Acta Geotechnica.
[4] Liu, D. Y., Sandeep, C. S., Senetakis, K., Nardelli, V., & Lourenço, S. D. N#. (2019). Micromechanical behaviour of a polymer-coated sand. Powder Technology, 347, 76-84.
[5] Liu, D. Y., Lourenço, S. D#., & Yang, J. (2019). Critical state of polymer-coated sands. Géotechnique, 69(9), 841-846.
[6] Cao, Z. X., Chen, Y., & Liu, D. Y#. (2023). Investigating the effectiveness of deep cement mixing in deep sea: A static load testing case study. Applied Ocean Research, 141, 103773.
[7] Lourenço, S. D. N#., Saulick, Y., Zheng, S., Kang, H., Liu, D., Lin, H., & Yao, T. (2018). Soil wettability in ground engineering: fundamentals, methods, and applications. Acta Geotechnica, 13(1), 1-14.
[8] Chen, K., Lin, H., Liu, D., Hu, M., Baudet, B. A., & Lourenço, S. D#. (2025). Mechanical Behavior of a Hardened Oil–Silica Sand Composite. Journal of Geotechnical and Geoenvironmental Engineering, 151(6), 04025042.
[9] Qi, R., Chen, K., Lin, H., Kanellopoulos, A., Deyun, L., Leung, A. K., & Lourenço, S. D#. (2024). Shear strength recovery of sand with self-healing polymeric capsules. Acta Geotechnica, 19(8), 5711-5731.
[1]美国土木工程协会2021年度编辑精选论文
[2]上海市领军人才
[3]帝国理工学院Dixon科研奖
[4]中国土木工程学会工程风险与保险研究分会第三届青年论坛委员,委员(2025-至今)

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