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| Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13 作者: Pan, Xiangnan; Su, Hang; Liu, Xiaolong; Hong, Youshi 收藏  |  浏览/下载:55/0  |  提交时间:2024/01/08 Titanium alloy Very-high-cycle fatigue Crack initiation Crack growth threshold Facet Equiaxed or bimodal microstructure |
| A framework to simulate the crack initiation and propagation in very-high-cycle fatigue of an additively manufactured AlSi10Mg alloy 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 175, 页码: 105293 作者: Sun JY(孙经雨); Qian GA(钱桂安); Li JH(李江华); Li, Ruiyang; Jian, Zhimo; Hong YS(洪友士); Berto, Filippo Adobe PDF(6203Kb)  |  收藏  |  浏览/下载:73/3  |  提交时间:2023/06/15 Crystal plasticity Cohesive zone model Very-high-cycle fatigue Microstructure-sensitive fatigue Short crack growth |
| Effects of loading frequency on fatigue behavior of metallic materials-A literature review 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023 作者: Hong YS(洪友士); Hu, Yuanpei; Zhao, Aiguo Adobe PDF(4219Kb)  |  收藏  |  浏览/下载:67/4  |  提交时间:2023/06/15 fatigue strength loading frequency metallic materials strain rate very-high-cycle fatigue |
| Multiaxial fatigue life prediction by equivalent energy-based critical plane damage parameter under variable amplitude loading 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2022 作者: Tao ZQ(陶志强); Qian GA(钱桂安); Sun JY(孙经雨); Zhang ZL; Hong YS(洪友士) Adobe PDF(7297Kb)  |  收藏  |  浏览/下载:118/34  |  提交时间:2022/10/23 critical plane damage parameter life prediction multiaxial fatigue variable amplitude loading |
| 再论超高周疲劳裂纹萌生特征区 期刊论文 力学学报, 2022, 卷号: 54, 期号: 08, 页码: 2101-2118 作者: 洪友士 Adobe PDF(2119Kb)  |  收藏  |  浏览/下载:140/47  |  提交时间:2022/11/14 超高周疲劳 裂纹萌生 特征区 高强钢 钛合金 |
| 郑哲敏先生学术成长之路初探 期刊论文 力学与实践, 2022, 卷号: 44, 期号: 04, 页码: 978-985 作者: 丁雁生; 金和; 李和娣; 洪友士 Adobe PDF(1169Kb)  |  收藏  |  浏览/下载:130/37  |  提交时间:2022/10/17 成长之路 |
| Microstructure evolution and very-high-cycle fatigue crack initiation behavior of a structural steel with two loading intermittence modes 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 161, 页码: 11 作者: Zhou YD(周亚东); Sun JY(孙经雨); Pan XN(潘向南); Qian GA(钱桂安); Hong YS(洪友士) Adobe PDF(17565Kb)  |  收藏  |  浏览/下载:208/21  |  提交时间:2022/07/18 Loading intermittence Microstructure evolution Very-high-cycle fatigue Facet Slip system |
| Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10 作者: Du LM(杜雷鸣); Pan XN(潘向南); Qian GA(钱桂安); Zheng L(郑亮); Hong YS(洪友士) Adobe PDF(14294Kb)  |  收藏  |  浏览/下载:287/54  |  提交时间:2021/08/03 Very-high-cycle fatigue Crack initiation mechanism Stress ratio Ti-6Al-4V Selective laser melting |
| S38C车轴表层梯度材料的疲劳裂纹扩展性能研究 期刊论文 润滑与密封, 2021, 卷号: 46, 期号: 04, 页码: 106-110 作者: 邹洪伟; 李亚波; 马丽英; 洪友士 Adobe PDF(829Kb)  |  收藏  |  浏览/下载:194/50  |  提交时间:2021/08/25 S38C 三点弯曲 残余应力 裂纹扩展特性 |
| Nanograin formation in dimple ridges due to local severe-plastic-deformation during ductile fracture 期刊论文 Scripta Materialia, 2021, 卷号: 194, 页码: 113631 作者: Pan XN(潘向南); Qian GA(钱桂安); Hong YS(洪友士) Adobe PDF(2120Kb)  |  收藏  |  浏览/下载:515/119  |  提交时间:2020/11/23 nanograins ductile fracture dimple ridge severe plastic deformation (SPD) titanium alloy |