个人简介：

贾梦迪，工学博士，讲师，致力于高性能混凝土材料与结构基本理论及其工程应用研究，担任中国大坝工程学会大坝混凝土与岩石断裂力学委员会委员。

工作经历：

2025年1月至今，郑州大学，土木工程学院，讲师

2023年1月-2024年12月，大连理工大学，博士后

教育经历：

2018年9月-2022年12月，大连理工大学，博士

2015年9月-2018年6月，郑州大学，硕士

2011年9月-2015年6月，郑州大学，学士

科研项目：

[1] 国家自然科学基金青年项目，52308148，2024.01-2026.12，在研，主持

[2] 辽宁省自然科学基金联合基金，2023-BSBA-047，2023.12-2025.11，在研，主持

代表性论文：

[1] Hongwei Wang, Mengdi Jia^*, Xingyu Yang, Yanjie Wang, Rena C. Yu, Zhimin Wu. Determination of fracture toughness of concrete based on actual critical crack length: Theoretical model and experimental validation. Engineering Fracture Mechanics, 2025, 318, 110966.

[2] Mengdi Jia, Zhimin Wu^*, Qinghua Li, Xingyue Jiang, Hui Jin, Rena C. Yu, Shilang Xu. A probabilistic prediction method for mode I fatigue life of concrete based on the statistical laws of material parameters. Engineering Fracture Mechanics, 2024, 309, 110429.

[3] Mengdi Jia, Zhimin Wu^*, Xingyue Jiang, Rena C. Yu, Xiaoxin Zhang. Modified Paris law for mode I fatigue fracture of concrete based on the crack propagation resistance. Theoretical and Applied Fracture Mechanics, 2024, 131, 104383.

[4] Mengdi Jia, Zhimin Wu^*, Hongwei Wang, Rena C. Yu, Xiaoxin Zhang. Analytical method for predicting mode I crack propagation process of concrete under low-cycle fatigue loading. Engineering Fracture Mechanics, 2023, 286, 109320.

[5] Mengdi Jia, Zhimin Wu^*, Rena C. Yu, Xiaoxin Zhang. Modeling of mixed mode I-II fatigue fracture of concrete based on Paris law. Journal of Materials in Civil Engineering, 2023, 35(5), 04023078.

[6] Mengdi Jia, Zhimin Wu^*, Rena C. Yu, Xiaoxin Zhang. Experimental and numerical study on mixed mode I-II fatigue crack propagation in concrete. Journal of Engineering Mechanics, 2022, 148, 04022044.

[7] Mengdi Jia, Zhimin Wu^*, Rena C. Yu, Xiaoxin Zhang. Tension-softening constitutive relation and numerical simulation method for mode I fatigue crack propagation in concrete. International Journal of Fracture, 2022, 238, 133~163.

[8] Mengdi Jia, Zhimin Wu^*, Rena C. Yu, Xiaoxin Zhang. Experimental investigation of mixed mode I-II fatigue crack propagation in concrete using digital image correlation method. Engineering Fracture Mechanics, 2022, 272, 108712.

[9] Mengdi Jia, Zhimin Wu^*, Xiaoyan Han, Hong Chen, Rena C. Yu. Experimental investigation and modified calculation model of critical crack propagation length of concrete. Theoretical and Applied Fracture Mechanics, 2022, 121, 103561.

[10] Mengdi Jia, Zhimin Wu^*, Rena C. Yu, Xiaoxin Zhang. Residual fracture energy of concrete suffering from fatigue loading. Engineering Fracture Mechanics, 2021, 255, 107956.

联系方式：jmd@zzu.edu.cn