1. 国家自然科学基金面上项目:钢筋混凝土梁低速冲击动力响应尺度效应研究,项目批准号:52578547,2026.01-2029.12、在研、主持。
2. 北京市科技新星计划:基于细观断裂力学的再生混凝土动态失效机理及尺寸效应,项目批准号:20220484047,2022.11-2026.10、在研、主持。
3. “十四五”时期北京市属高校教师队伍优秀青年人才培育计划:动力作用下混凝土断裂尺寸效应研究,项目批准号:BPHR202203021,2022.11-2025.10、结题、主持。
4. 博士后国际交流计划派出项目:混凝土结构尺寸效应,项目批准号:20180021,2018.11-2020.07、结题、主持。
5. 国家自然科学基金青年科学基金:尺寸效应对钢筋混凝土短柱抗震性能影响研究,项目批准号:51708007,2018.01-2020.12、结题、主持。
6. 中国博士后科学基金面上资助:循环荷载作用下钢筋混凝土短柱尺寸效应数值研究,项目批准号:2017M620788,2017.01-2018.10、结题,主持。
7. 国家自然科学基金重大项目:城市生命线工程关键结构与设施地震破坏机理及失效模式,项目批准号:52494961,2025.01-2029.12、在研、参与。
8. 北京市自然科学基金:火灾与强动载联合作用下高性能混凝土构件设计方法,项目批准号:JQ22025,2022.10-2025.12,结题、参与。
9. 国家重点研发计划课题:高性能材料、复杂构件与多层建筑结构地震破坏效应,项目批准号:2018YFC1504302,2019.01-2021.12、结题、参与。
1. Li Dong, Liu Yan, Jin Liu, Du Xiuli. A three-dimensional meso-scale numerical simulation method for concrete considering the dynamic propagation path of cracks. Engineering Fracture Mechanics, 2026, 339: 112098.
2. Li Dong, Liu Yan, Jin Liu, Du Xiuli. Meso-scale simulation method for dynamic propagation behavior of concrete cracks around or through aggregates. Engineering Fracture Mechanics, 2026, 333: 111827.
3. Li Dong, Wang Minghai, Zhang Jiangxing, Jin Liu, Du Xiuli. Research on the pure torsional performance and size effect of CFRP-strengthened RC beams considering the influence of strain rate. Journal of Building Engineering, 2026, 120: 115401.
4. Li Dong, S.M.Ali S.Hejazi, Jin Liu, Du Xiuli. An extended universal morphological model for concrete mode-I fracture: formulations and preliminary verifications. Structural Concrete, 2024, 25(2): 1388-1403.
5. Li Dong, S.M.Ali S.Hejazi, Jin Liu, Du Xiuli. An extended universal morphological model for concrete mode-I fracture: parametric and case studies. Structural Concrete, 2024, 25(1): 265-282.
6. Li Dong, Zhang Jiangxing, Jin Liu, Du Xiuli. Study on pure-torsional size effect of CFRP-strengthened RC beams using a 3D meso-scale numerical model. Structures, 2023, 57: 105261.
7. Li Dong, Han Congxi, Jin Liu, Du Xiuli. An atomistic based continuum level 3D mode-I meso-fracture criterion for cement-based concrete. Theoretical and Applied Fracture Mechanics, 2023, 124: 103796.
8. Li Dong, Jin Liu, Du Xiuli. Global size effect model—A variant for Type-2 size effect model. ACI Materials Journal, 2021, 118(3): 117-130.
9. Li Dong, Jin Liu, Du Xiuli, Liu Jingbo. Theoretical characterization of mesoscopic dynamic fracture behaviors of concrete based on an extended self-consistent finite stress model (XSFSM). Theoretical and Applied Fracture Mechanics, 2020, 108: 102677.
10. Li Dong, Jin Liu, Du Xiuli, Liu Jingbo. Determination of intergranular and transgranular failure of mesoscale model concrete under mode-I fracture. Theoretical and Applied Fracture Mechanics, 2020, 107: 102551.