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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
Authors:  Du LM(杜雷鸣);  Pan XN(潘向南);  Qian GA(钱桂安);  Zheng L(郑亮);  Hong YS(洪友士)
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Very-high-cycle fatigue  Crack initiation mechanism  Stress ratio  Ti-6Al-4V  Selective laser melting  
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
Authors:  Jian ZM(渐徵墨);  Qian GA(钱桂安);  Paolino, D. S.;  Tridello, A.;  Berto, F.;  Hong YS(洪友士)
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Selective laser melting  AlSi10Mg  VHCF  Defects  Crack initiation  
Influence of processing parameters of selective laser melting on high-cycle and very-high-cycle fatigue behaviour of Ti-6Al-4V 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 17
Authors:  Du LM(杜雷鸣);  Qian GA(钱桂安);  Zheng L;  Hong YS(洪友士)
Adobe PDF(52217Kb)  |  Favorite  |  View/Download：321/102  |  Submit date：2020/11/30
orthogonal experiment design  processing parameters  selective laser melting  Ti-6Al-4V  very-high-cycle fatigue  
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
Authors:  Qian GA(钱桂安);  Jian ZM;  Qian YJ;  Pan XN(潘向南);  Ma XF;  Hong YS(洪友士)
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Selective laser melting  Very-high-cycle fatigue  AlSi10Mg  Crack initiation  Fatigue strength  
Very-high-cycle fatigue behavior of Ti-6Al-4V manufactured by selective laser melting: Effect of build orientation 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 136, 页码: 13
Authors:  Qian GA(钱桂安);  Li YF(李彦峰);  Paolino DS;  Tridello A;  Berto F;  Hong YS(洪友士)
Adobe PDF(6442Kb)  |  Favorite  |  View/Download：448/166  |  Submit date：2020/07/06
High-cycle fatigue (HCF)  Very-high-cycle fatigue (VHCF)  Selective laser melting (SLM)  Titanium alloy  Building direction  Fatigue design  
High-cycle and very-high-cycle fatigue behaviour of a titanium alloy with equiaxed microstructure under different mean stresses 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 9, 页码: 1950-1964
Authors:  Pan XN(潘向南);  Hong YS(洪友士)
Adobe PDF(3716Kb)  |  Favorite  |  View/Download：391/131  |  Submit date：2019/10/14
fatigue crack initiation  mean stress  stress ratio  titanium alloy  very-high-cycle fatigue  
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
Authors:  Hu YP(胡远培);  Sun CQ(孙成奇);  Xie JJ(谢季佳);  Hong YS(洪友士)
Adobe PDF(2130Kb)  |  Favorite  |  View/Download：1250/1003  |  Submit date：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  
合金材料超高周疲劳的机理与模型综述 期刊论文
力学进展, 2018, 卷号: 48, 期号: 1, 页码: 1-65
Authors:  洪友士;  孙成奇;  刘小龙
View  |  Adobe PDF(15329Kb)  |  Favorite  |  View/Download：283/64  |  Submit date：2018/10/24
超高周疲劳  裂纹萌生  特征尺度  疲劳强度  疲劳寿命  合金材料  
Effects of tension on vortex-induced vibration (VIV) responses of a long tensioned cylinder in uniform flows 期刊论文
ACTA MECHANICA SINICA, 2017, 卷号: 33, 期号: 1, 页码: 1-9
Authors:  Kang L(康凌);  Ge F(葛斐);  Wu XD(武晓东);  Hong YS(洪友士)
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Feasibility study on buoyancy-weight ratios of a submerged floating tunnel prototype subjected to hydrodynamic loads 期刊论文
ACTA MECHANICA SINICA, 2015, 卷号: 31, 期号: 5, 页码: 750-761
Authors:  Long X;  Ge F(葛斐);  Hong YS(洪友士);  Long, X (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Xian 710072, Peoples R China.
View  |  Adobe PDF(1810Kb)  |  Favorite  |  View/Download：471/140  |  Submit date：2016/01/08
Submerged Floating Tunnel  Buoyancy-weight Ratio  Water Wave And Current Loads  Dynamic Response  Human Security Sense  Comfort Index