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Crack initiation behavior and fatigue performance up to very-high-cycle regime of AlSi10Mg fabricated by selective laser melting with two powder sizes 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 12
作者:  Jian ZM(渐徵墨);  Qian GA(钱桂安);  Paolino, D. S.;  Tridello, A.;  Berto, F.;  Hong YS(洪友士)
Adobe PDF(12679Kb)  |  收藏  |  浏览/下载：351/65  |  提交时间：2021/03/03
Selective laser melting  AlSi10Mg  VHCF  Defects  Crack initiation  
Very-high-cycle fatigue behavior of AlSi10Mg manufactured by selective laser melting: Effect of build orientation and mean stress 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 138, 页码: 9
作者:  Qian GA(钱桂安);  Jian ZM;  Qian YJ;  Pan XN(潘向南);  Ma XF;  Hong YS(洪友士)
Adobe PDF(11591Kb)  |  收藏  |  浏览/下载：388/178  |  提交时间：2020/08/26
Selective laser melting  Very-high-cycle fatigue  AlSi10Mg  Crack initiation  Fatigue strength  
Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel 期刊论文
MATERIALS, 2018, 卷号: 11, 期号: 8, 页码: 1456
作者:  Hu YP(胡远培);  Sun CQ(孙成奇);  Xie JJ(谢季佳);  Hong YS(洪友士)
浏览  |  Adobe PDF(2130Kb)  |  收藏  |  浏览/下载：1221/997  |  提交时间：2018/10/30
loading frequency  loading frequency  loading type  loading type  very-high-cycle fatigue  very-high-cycle fatigue  fatigue strength  fatigue strength  high-strength steel  high-strength steel  
Crack growth rates and microstructure feature of initiation region for very-high-cycle fatigue of a high-strength steel 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018, 卷号: 41, 期号: 8, 页码: 1717-1732
作者:  Hu YP(胡远培);  Sun CQ(孙成奇);  Hong YS(洪友士)
浏览  |  Adobe PDF(2025Kb)  |  收藏  |  浏览/下载：447/119  |  提交时间：2018/10/30
crack growth rate  crack initiation  fine-granular-area  high-strength steel  variable amplitude loading  very-high-cycle fatigue  
Nanograin layer formation at crack initiation region for very-high-cycle fatigue of a Ti-6Al-4V alloy 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2017, 卷号: 40, 期号: 6, 页码: 979-993
作者:  Su H(苏杭);  Liu XL(刘小龙);  Sun CQ(孙成奇);  Hong YS(洪友士)
浏览  |  Adobe PDF(1106Kb)  |  收藏  |  浏览/下载：326/118  |  提交时间：2017/10/27
Crack Initiation  Fatigue Life  Nanograins  Ti-6al-4v Alloy  Very-high-cycle Fatigue  
Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios 会议论文
5th International Conference on Crack Paths (CP), Ferrara, ITALY, SEP, 2015
作者:  Liu XL(刘小龙);  Sun CQ(孙成奇);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2579Kb)  |  收藏  |  浏览/下载：380/76  |  提交时间：2017/05/12
Ti-6al-4v Alloy  Faceted Crack Initiation  Very-high-cycle Fatigue  Stress Ratio  Cluster Of Primary Alpha Grains  Competing Failure Modes  Poisson Defect Statistics  Ti-6al-4v Alloy  Structural-materials  Mean Stress  Strength  Microstructure  Behavior  Duality  Surface  
Experiments and modeling on the maximum displacement of a long tensioned mooring tether subjected to vortex-induced vibration 会议论文
2nd International Symposium on Submerged Floating Tunnels and Underwater Tunnel Structures (SUFTUS), Chongqing, PEOPLES R CHINA, DEC, 2016
作者:  Kang L(康凌);  Ge F(葛斐);  Hong YS(洪友士);  Ge, F (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1060Kb)  |  收藏  |  浏览/下载：208/60  |  提交时间：2017/05/12
Long Tensioned Tether  Vortex-induced Vibration  Displacement Fluctuation  Vibration Mode  Maximum Displacement Model  Cylinders  
A two-parameter model to predict fatigue life of high-strength steels in a very high cycle fatigue regime 期刊论文
ACTA MECHANICA SINICA, 2015, 卷号: 31, 期号: 3, 页码: 383-391
作者:  Sun CQ(孙成奇);  Liu XL(刘小龙);  Hong YS(洪友士)
浏览  |  Adobe PDF(1387Kb)  |  收藏  |  浏览/下载：345/109  |  提交时间：2015/07/16
Very High-cycle Fatigue  High-strength Steels  Fatigue Life  Inclusion Size  Crack Growth Rate  
Effects of loading condition on very-high-cycle fatigue behaviour and dominant variable analysis 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 卷号: 57, 期号: 1, 页码: 74-82
作者:  Lei ZQ(雷铮强);  Xie JJ(谢季佳);  Sun CQ(孙成奇);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(930Kb)  |  收藏  |  浏览/下载：589/141  |  提交时间：2014/02/13
Very-high-cycle Fatigue  Fga  Loading Condition  Life Scatter  Inclusion  
Propensities of crack interior initiation and early growth for very-high-cycle fatigue of high strength steels 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2014, 卷号: 58, 页码: 144-151
作者:  Hong YS(洪友士);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Zhao AG(赵爱国);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Adobe PDF(2065Kb)  |  收藏  |  浏览/下载：830/287  |  提交时间：2014/02/13
Very-high-cycle Fatigue  Fatigue Life  Fga  Crack Extension Rate  High Strength Steels