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High-cycle and very-high-cycle fatigue of an additively manufactured aluminium alloy under axial cycling at ultrasonic and conventional frequencies 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 185, 页码: 13
Authors:  Pan XN(潘向南);  Hong YS(洪友士)
Favorite  |  View/Download：0/0  |  Submit date：2024/07/04
Very -high -cycle fatigue (VHCF)  Loading frequency  Mean stress  Aluminium alloy  Additive manufacturing  
Continuum damage mechanics-based fatigue life prediction of L-PBF Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2024, 卷号: 273, 页码: 14
Authors:  Fu, Rui;  Ling, Chao;  Zheng, Liang;  Zhong, Zheng;  Hong YS(洪友士)
Favorite  |  View/Download：18/0  |  Submit date：2024/06/14
Fatigue life prediction  L-PBF Ti-6Al-4V  Continuum damage mechanics  Very -high -cycle fatigue  
Unified SIF at different stress ratios and the physical insight on the exponent of the Paris law 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 184, 页码: 12
Authors:  Yuan LC(袁力超);  Wei YJ(魏宇杰)
Favorite  |  View/Download：30/0  |  Submit date：2024/06/17
Fatigue crack growth  Stress ratio effect  Paris law  Frank -Read sources  Dislocation dynamics  
A new probabilistic control volume scheme to interpret specimen size effect on fatigue life of additively manufactured titanium alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 183, 页码: 15
Authors:  Tao ZQ(陶志强);  Wang ZB(王子标);  Pan XN(潘向南);  Su, Tianxiong;  Long, Xu;  Liu, Bowen;  Tang, Qingxiao;  Ren, Xuechong;  Sun CQ(孙成奇);  Qian GA(钱桂安);  Hong YS(洪友士)
Favorite  |  View/Download：24/0  |  Submit date：2024/06/14
Size effect  Fatigue life  Control volume  Probabilistic analysis  Titanium alloy  
基于离散位错动力学的疲劳裂纹扩展研究 学位论文
博士论文，北京: 中国科学院大学, 2024
Authors:  袁力超
Adobe PDF(6195Kb)  |  Favorite  |  View/Download：49/8  |  Submit date：2024/06/05
离散位错动力学，快速多极子算法，疲劳裂纹扩展，Paris公式，高温环境  
Ultra-long-range force transmission in fiber networks enabled by multiaxial mechanical coupling 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2024, 卷号: 291, 页码: 10
Authors:  Liu, Jingnan;  Wang, Mengyuan;  Xue, Chao;  Wang, Hongfa;  Wang, Hailong
Favorite  |  View/Download：62/0  |  Submit date：2024/04/29
Fiber networks  Long-range force transmission  Network connectivity  Tension-compression asymmetry  Multiaxial mechanical coupling  
Low-cycle and dwell fatigue properties for a near alpha titanium alloy Ti-6Al-3Nb-2Zr-1Mo 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 29, 页码: 2204-2215
Authors:  Zhu, Junchen;  Xie JJ(谢季佳);  Wang J(王君);  Xia, Xinglong;  Lin, Zhaodong;  Qian GA(钱桂安);  Zhao, Aiguo
Favorite  |  View/Download：46/0  |  Submit date：2024/04/29
Ti6321  Low cycle fatigue  Dwell fatigue  Life prediction  Plastic strain energy  
Multi-scale indentation model of stiff film-compliant substrate structures 期刊论文
APPLIED MATHEMATICAL MODELLING, 2023, 卷号: 119, 页码: 566-585
Authors:  Liu, Yanwei;  Ma HS(马寒松);  Long, Hao;  Wei, Shiyuan;  Zhang, Siyuan;  Wei, Yueguang
Adobe PDF(3710Kb)  |  Favorite  |  View/Download：105/3  |  Submit date：2023/06/15
Multi -scale indentation model  Stiff film -compliant substrate structures  Strain gradient theory  Surface elastic model  Size effect  
含纳米尺度结构金属的力学行为和强韧化机理 学位论文
博士论文，北京: 中国科学院大学, 2023
Authors:  程文强
Adobe PDF(8525Kb)  |  Favorite  |  View/Download：257/20  |  Submit date：2023/06/25
分子动力学模拟  极小尺寸纳米晶  机械稳定性  热稳定性  非均匀变形  
新型仿生结构设计及静动态力学性能分析 学位论文
博士论文，北京: 中国科学院大学, 2023
Authors:  刘兵
Adobe PDF(9401Kb)  |  Favorite  |  View/Download：395/7  |  Submit date：2023/06/28
仿生设计 马鞍 结构 联锁砖泥 结构 薄壁结构 ，衬垫结构