基本信息：
吴恺，博士，副教授，硕士生导师，威尼斯澳门人登录welcome地下工程系教师
所属团队：低碳建造技术
办公地点：我校九龙湖校区威尼斯澳门人登录welcome大楼811室
联系方式：wukai2018@seu.edu.cn
个人简介：
吴恺，男，威尼斯澳门人登录welcome地下工程系副教授，硕士生导师。主要研究方向包括宏微观土力学、离散元数值模拟与多场耦合、智能原位测试技术、低碳建造技术等。主持国家自然科学基金1项，曾参与国家自然科学基金十余项，发表SCI/EI论文近40篇，授权发明专利3项，出版专著1部，软件著作权1项，目前担任国际期刊Sustainability编委，并长期担任国际期刊Advanced Powder Technology, Granular Matter, Journal of Materials in Civil Engineering, Frontiers in Physics等高水平国际期刊审稿人。
研究方向：
宏微观土力学
离散元与多场耦合数值模拟
智能原位测试
低碳建造技术
教育经历：
2011/09–2015/03，法国杜埃国立高等矿院，土木与环境学院，博士学位
2011/09–2015/03，法国里尔第一大学，土木学院，博士学位
2009/09–2011/06，河海大学，土木与威尼斯澳门人登录welcome，硕士学位
2007/03–2009/09，法国里尔综合理工学院，土木学院，工程师学位
2004/09–2007/03，河海大学，水利水电学院，学士学位
工作经历：
2022/04–至今， 副教授，我校，威尼斯澳门人登录welcome，地下工程系
2018/02–2022/04，讲师，我校，威尼斯澳门人登录welcome，地下工程系
2015/10–2017/11，博士后，我校，威尼斯澳门人登录welcome，地下工程系，合作导师：刘松玉教授
2015/03–2015/09，博士后，法国杜埃国立高等矿院，土木与环境学院，合作导师：Prof Sebastien Remond
科研项目：
1.国家自然科学基金面上项目, 42277146, 碳化复合桩(GCP)加固软弱土地基机理与设计方法研究, 2023-2026, 54万元, 在研, 参与。
2.国家自然科学基金面上项目, 51978159, 工业废渣处理高含水率疏浚泥固化土的强度机制与压缩模型研究, 2020-2023, 60万元, 资助期满, 参与。
3.国家自然科学基金面上项目, 41977241, 振杆密实法加固湿陷性黄土地基的机理与设计方法研究, 2020-2023, 61万元, 资助期满, 参与。
4.国家自然科学基金面上项目, 41972269, 基于多功能CPTU原位测试的软弱土施工扰动评价与工程应用研究, 2020-2023, 68万元, 资助期满, 参与。
5.国家自然科学基金面上项目, 51878159, 基于级配和胶凝作用的水泥土强度形成机制与调控技术, 2019-2022, 60万元, 结题, 参与。
6.国家自然科学基金面上项目, 51878158, 微生物产气降饱和度法处理既有建构筑物下可液化地基的机制研究, 2019-2022, 60万元, 结题, 参与。
7.国家自然科学基金面上项目, 51878157, 软土地下开挖对被动桩水平承载力的弱化机理与安全控制方法研究, 2019-2022, 60万元, 结题, 参与。
8.国家自然科学基金面上项目, 41877231, 基于CPTU原位测试的软弱土岩土参数敏感性辨识与应用研究, 2019-2022, 61万元, 结题, 参与。
9.国家自然科学基金青年项目，考虑土应力状态与温度效应的CPTU离散元数值模拟研究，2017-2019，19万元，结题，主持。
10.国家重点研发计划课题，复杂荷载环境下滨海软弱土损伤机制与测试评价体系，2016-2020，参与。
科研奖励
吴恺(8/18); 深厚软土区超深嵌岩连续墙成槽稳定性与质量控制关键技术研究, 江苏省岩土力学与工程学会, 江苏省岩土力学与工程学会科学技术一等奖, 2022。
吴恺(19/20); 浅层软弱土原位整体碳化快速加固技术及应用, 中国建筑学会, 中国建筑学会科技进步一等奖 , 2021。
学术成果：
期刊论文：
1. Xiang Zhang, Kai Wu*, Zhengyang Yuan, Songyu Liu. Investigations into magnesium oxide carbon sequestration foamed concrete Mechanical performance, microstructure and environmental benefits[J]. Construction and building materials, 2024, 421:135679. (SCI)
2. Xiang Zhang, Songyu Liu*, Kai Wu, Zhengyang Yuan, Zhengchen Wang, Mengyao Li. Macroscopic behavior and microscopic structure of serpentine-MgO carbon sequestration foamed concrete[J]. Journal of building engineering, 2024, 86:108962. (SCI)
3. Xiang Zhang, Songyu Liu*, Kai Wu, Zhenyang Yuan. Experimental investigation into the selfcarbonation mechanism of magnesium oxide carbon sequestration foamed concrete[J]. Cement and Concrete Composite, 2024, 148:105486. (SCI)
4. 刘松玉, 王正成*,吴恺, 杜广印, 汪建斌, 陈加富, 江舜根. 碱渣轻质土路基填筑应用试验研究[J]. 岩土工程学报，2024, doi: 10.11779/CJGE20230955(EI)
5. Yizhao Liu, Chaozhe Zhang, Kai wu, Songyu Liu*. Sustainable stabilization/ solidification of Cd and Pb in industrially heavy metal-contaminated site soils using a novel binder incorporating bone meal and fly ash[J]. Construction and Building Materials, 2024, 416: 135162. (SCI)
6. Wenbo Gu, Liyuan Tong*, Hongjiang Li, Kai Wu. A Numerical Study on the Lateral Pile–Soil Interaction During the Tunneling Process in Clay[J]. Iranian Journal of Science and Technology, Transactions of Civil Engineering. 2023, 47: 3825-3838. (SCI)
7. Yun Huang, Jianwen Ding*, Weichen Sun, Kai Wu. Evaluating the Shear Behavior of Rooted Soil by Discrete Element Method Simulations in two dimensions[J]. Plant and Soil, 2023, 493:355-373. (SCI)
8. Zhengcheng Wang, Songyu Liu*, Kai Wu*, Lei Huang, Jianbin Wang. Study on strength characteristics and hardening mechanism of alkali residue-based lightweight soil[J]. Journal of Materials in Civil Engineering. 2024, 36(4): 04024023. (SCI)
9. Yun Huang, Weichen Sun, Qiang Xie, Hongyi You, Kai Wu*. Discrete Element Simulation of the Shear Behavior of Binary Mixtures Composed of Spherical and Cubic Particles[J]. Applied Science-Basel. 2023, 13(16): 9163. (SCI)
10. Taishan Lu, Kai Wu*, Songyu Liu, Guojun Cai. Method for estimating three-dimensional effects on braced excavation in clay[J]. Tunnelling and Underground Space Technology. 2023, 141: 105355. (SCI)
11. Peiran Zhao, Songyu Liu, Kai Wu*. Study on macro and micro shear strength of continuously graded and gap-graded sand[J]. Particuology, 2024, 86: 101-116. (SCI)
12. Zhengcheng Wang, Songyu Liu*, Kai Wu*, Lei Huang, Jianbin Wang. Study on the mechanical performance of alkali residue-based light-weighted soil[J]. Construction and Building Materials, 2023, 384: 131353. (SCI)
13. Qiang Xie, Zhilin Cao, Weichen Sun*, Alessio Fumagalli, Xiang Fu, Zhihui Wu, Kai Wu. Numerical simulation of the fluid-solid coupling mechanism of water and mud inrush in a water-rich fault tunnel[J]. Tunnelling and Underground Space Technology, 2023, 131: 104796. (SCI)
14. Kai Wu, Weichen Sun*, Songyu Liu, Dayu Yang. Study of cone penetration test in granular soil considering realistic particle shapes by discrete element method in 3D[J]. European Journal of Environmental and Civil Engineering, 2023, 27(16): 4649-4625. (SCI)
15. Yun Huang, Weichen Sun, Hongyi You, Kai Wu*. Influence of Temperature Effects on CPT in Granular Soils by Discrete Element Modeling in 3D[J]. Geotechnics, 2023, 3: 624–637.
16．Taishan Lu*, Songyu Liu, Guojun Cai, Kai Wu, Zan Li. Effect of Excavation Disturbance on Clayey Soil Mechanical Properties and Pile Capacity[J]. International Journal of Geomechanics, 2022, 22(7): 05022003. (SCI)
17．Zan Li, Songyu Liu *, Kai Wu, Taishan Lu. Analysis on Response of a Single Pile Subjected to Tension Load Considering Excavation Effects[J]. Applied Sciences, 2022, 12 : 6717. (SCI)
18. Taishan Lu, Songyu Liu*, Kai Wu, Guojun Cai, Zan Li. Semi-analytical approach for the load-settlement response of a pile considering excavation effects[J]. Acta Geotechnica, 2022, https://doi.org/10.1007/s11440-022-01654-x. (SCI)
19. Kai Wu, Zan Li*, Zhibin Liu, Songyu Liu. A 3D DEM Model for Air Sparging Technology in the Saturated Granular Soils[J]. Frontiers in Physics, 2022, 9: 812413. (SCI)
20. Weichen Sun, Kai Wu*, Songyu Liu, Xiang Zhang. Influence of aspect ratio and arrangement direction on the shear behavior of ellipsoids[J]. Particuology, 2022, 70 : 82-94. (SCI)
21. Kai Wu, Weichen Sun*, Songyu Liu, Guojun Cai. Influence of particle shape on the shear behavior of superellipsoids by discrete element method in 3D[J]. Advanced Powder Technology, 2021, 32: 4017-4029. (SCI)
22. Kai Wu, Weichen Sun, Jianwen Ding*, Xiang Zhang, Songyu Liu. Study of Shear Behavior of Binary Mixtures by DEM Simulation of Biaxial Test in the Membrane Boundary Condition[J]. Frontiers in Physics, 2021, 9 : 745721. (SCI)
23. Kai Wu*, Weichen Sun, Songyu Liu, Xiang Zhang. Study of shear behavior of granular materials by 3D DEM simulation of the triaxial test in the membrane boundary condition[J]. Advanced Powder Technology, 2021, 32: 1145-1156. (SCI)
24. Kai Wu*, Songyu Liu, Weichen Sun, Guozhu Zhang, Zan Li. Temperature effects and heat transfer in granular soils by discrete element modeling of CPT[J]. European Journal of Environmental and Civil Engineering, 2021, 25(5): 835-856. (SCI)
25. Wenbo Gu, Kai Wu*, Liyuan Tong, Songyu Liu. Study of Deflection of Buried HDPE Corrugated Pipeline under the Uneven Settlement of Soil[J]. KSCE Journal of Civil Engineering, 2021, 26: 221-235. (SCI)
26. Weichen Sun, Kai Wu*, Haibo Huang. A graded granular material generation algorithm based on particle number probability distribution by DEM[J]. Physica A, 2021, 573: 125919. (SCI)
27. Dumin Kuang, Zhilin Long*, Ruiqi Guo, Tao Zhao, Kai Wu. Experimental and numerical study on the fragmentation mechanism of a single calcareous sand particle under normal compression[J]. Bulletin of Engineering Geology and the Environment. 2021, 80: 2875-2888. (SCI)
28. 鲁泰山，刘松玉*，蔡国军，吴恺，夏文俊，软土地层基坑开挖扰动及土体再压缩变形研究[J]. 岩土力学，2021，42(2):565-573. (EI)
29. 李赞，刘松玉*，吴恺，蔡国军，童立元，刘文亮，基于多功能CPTU测试的基坑开挖扰动深度确定方法[J]. 岩土工程学报，2021，43(1):181-187. (EI)
30．张翔，刘松玉*，吴恺，蔡国军，鲁泰山，工程桩对基坑回弹变形影响的数值模拟分析[J]. 岩土工程学报，2021，43 (增刊2). (EI)
31.Kai Wu*, Songyu Liu, Weichen Sun, Sebastien Remond. DEM study of the shear behavior and formation of shear band in biaxial test[J]. Advanced Powder Technology, 2020, 31: 1431-1440. (SCI)
32.Kai Wu*, Weichen Sun, Songyu Liu, Haibo Huang. Discrete element modeling of vibration compaction effect of the vibratory roller in roundtrips on gravels[J]. Journal of Testing and Evaluation, 2020, 49(5): 3869-3884. (SCI)
33. Fengwen Lai, Songyu Liu*, Yongfeng Deng, Yanxiao Sun, Kai Wu, Hanxiang Liu. Numerical investigations of the installation process of giant deep-buried circular open caissons in undrained clay[J]. Computers and Geotechnics, 2020, 118: 103322. (SCI)
34 Kai Wu*, Patrick Pizette, Frederic Becquart, Sebastien Remond, Nor-Edine Abriak, Weiya Xu, Songyu Liu. Experimental and numerical study of cylindrical triaxial test on mono-sized glass beads under quasi-static loading condition[J]. Advanced Powder Technology, 2017, 28: 155-166. (SCI)
35. Kai Wu*, Sebastien Remond, NorEdione Abriak, Patrick Pizette, Frederic Becquart, Songyu Liu. Study of the shear behavior of binary granular materials by DEM simulations and experimental triaxial tests[J]. Advanced Powder Technology, 2017, 28: 2198-2210. (SCI)
36. Kai Wu*, NorEine Abriak, Frederic Becquart, Patirck Pizette, Sebastien Remond, Songyu Liu. Shear mechanical behavior of model materials samples by experimental triaxial tests: case study of 4 mm diameter glass beads[J]. Granular matter, 2017,19:65. (SCI)
37. Kai Wu*, Songyu Liu, Patrick Pizette, Frederic Becquart, Sebastien Remond, Nordine Abriak. Study of Shear Behavior of Homogeneous and Heterogeneous Granular Materials by Experimentation and Numerical Simulation of Triaxial Test[C]. Proceedings of the 7th International conference on Discrete Element Method, Dalian, 2016.8.01-8.04, p1447-1455. (EI)
38. Kai Wu*, Étude du cisaillement des matériaux granulaires homogènes et hétérogènes par expérimentation et simulation de l’essai triaxial[C]. Rencontres Universitaires de Génie Civil 2015, Bayonne, France, 2015.5.27-5.29. https://hal.archives-ouvertes.fr/hal-01167681
专著：
吴恺，土工试验离散元数值模拟：三轴试验与静力触探试验，我校出版社，书号：ISBN-978-7-5641-7508-5.
发明专利：
1. 吴恺.一种基于圆柱体伺服边界假三轴剪切试验离散元数值模拟方法，专利号：ZL 201910142015.4，授权公告号: CN109960856B。
2. 吴恺，刘志彬，黄海博. 一种考虑气液固三相耦合的曝气法离散元数值模拟方法，专利号：ZL 201910410513.2，授权公告号： CN110245385B。
3. 孙伟宸，吴恺. 一种基于连续均匀概率确定颗粒粒径的目标级配模型创建方法，专利号：ZL 201910572878.5，授权公告号: CN110245457B。
软件著作权：
吴恺，三轴实验离散元模拟软件V1.0，申请日：2016.10.01，软件登记号：2017SR002263。
