Associate Professor
Supervisor of Master’s Candidates
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国家自然科学基金面上项目，12372076，“高锰TWIP钢空间环境下的疲劳损伤机理及本构模型研究”，2024.1-2027.12，53万，主持
国家自然科学基金青年项目，11702060，“NiTiHf高温形状记忆合金热-力耦合循环变形行为的宏微观实验及本构模型研究”，2018.1-2020.12，25万，主持。
四川省科技计划省院省校合作重点项目，2020YFSY0015，“双程形状记忆合金空间展开结构及主动振动控制研究”，2020.1-2021.12，39万，主持。
四川省面上项目，2025ZNSFSC0087，镍钛形状记忆合金极端条件下功能性/结构性疲劳的耦合失效机理研究，2025.1-2026.12，20万。主持。
国家重点实验室基金，61429050203110，“高温形状记忆合金材料热-力耦合疲劳失效表征方法研究”，2021.1-2022.12，20万，主持。
广东省自然科学基金面上项目，2019A1515011319，“NiTi形状记忆合金多尺度疲劳失效机理及耦合损伤模型的有限元实现”，2019.10-2022.9, 10万，主持。
Di Song*, Michael Vormwald, Heinz Thomas Beier, Low-cycle fatigue behavior and life-prediction model of high-manganese twinning-induced plasticity steels with different loading orientations, pre-strains, and ambient temperatures, International Journal of Fatigue, 2025, 200, 109123
Di Song, Shan Gong, Bo Xu*, Chao Yu, Cyclic functional degradation of NiTi shape memory alloy wires in wide ranges of strain rate and ambient temperature, International Journal of Fatigue, 2025, 191, 108683
Di Song, Wenxiang Shi, Bo Xu, Chao Yu* . A thermo-mechanically coupled constitutive model for temperature- and rate-dependent cyclic functional degradation of NiTi shape memory alloys. Acta Mechanica Sinica, 2026, 42, 425060.
Ronghai Wu, Yuxin Zhang, Zichao Peng, Di Song*, Heng Li. Predicting multiple fatigue properties of twinning-induced plasticity steels by black-box and white-box machine learning. Mechanics of Materials, 2025, 105307.
Bo Xu, Xu Xiao, Qixing Zhang, Chao Yu*, Di Song, Qianhua Kan, Chong Wang*, Qingyuan Wang, Guozheng Kang*, Enhanced cyclic stability of NiTi shape memory alloy elastocaloric materials with Ni4Ti3 nanoprecipitates: Experiment and phase field modeling, Journal of the Mechanics and Physics of Solids, 2025, 196, 106011
Jiaxin Cui, Jianqiu Zhou, Di Song, Zhixin Shi, Changqing Miao* ,A stress state-dependent phase-field model of ductile fracture for visco-elastic–plastic materials,Engineering Fracture Mechanics, 2025, 326, 111409
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