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Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 758, 页码: 112-120
Authors:  孙成奇i;  Song QY(宋庆元);  Zhou LL(周玲玲);  Pan XN(潘向南)
View  |  Adobe PDF(5866Kb)  |  Favorite  |  View/Download：27/5  |  Submit date：2019/09/09
Very high cycle fatigue  Crack initiation  Crack growth rate  Grain refinement  Multi-site crack initiation  
Shattered rim and shelling of high-speed railway wheels in the very-high-cycle fatigue regime under rolling contact loading 期刊论文
ENGINEERING FAILURE ANALYSIS, 2019, 卷号: 97, 页码: 556-567
Authors:  Cong T;  Han JM;  Hong YS(洪友士);  Domblesky JP;  Liu XL(刘小龙)
View  |  Adobe PDF(3595Kb)  |  Favorite  |  View/Download：51/4  |  Submit date：2019/04/11
High-speed railway wheel  Shattered rim  Shelling  Very-high-cycle fatigue  Rolling contact loading  Crack initiation  
Fatigue Behavior of Inorganic-Organic Hybrid "Lunar Cement" 期刊论文
SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: AR002238
Authors:  Su H(苏杭);  Hong YS(洪友士);  Chen TH;  Kou R;  Wang M;  Zhong Y;  Qiao Y
View  |  Adobe PDF(2835Kb)  |  Favorite  |  View/Download：48/6  |  Submit date：2019/04/11
Statistical Meso-Mechanics of Damage and Failure: How Microdamage Induces Disaster 专著
Beijing；Singapore:Science Press；LNM；Springer, 2019
Authors:  Bai YL(白以龙);  Xia MF(夏蒙芬);  Ke FJ(柯孚久)
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Numerical analysis of the dynamic evolution of mining-induced stresses and fractures in multilayered rock strata using continuum-based discrete element methods 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 卷号: 113, 页码: 191-210
Authors:  Ju Y;  Wang YL;  Su CS;  Zhang DS(张东双);  Ren ZY
View  |  Adobe PDF(6525Kb)  |  Favorite  |  View/Download：56/9  |  Submit date：2019/04/11
Continuum-based discrete element method  Multilayered rock strata  Mining-induced stress evolution  Caving zone  Fracture zone  Layer separation  
A Method for Predicting the Effects of Specimen Geometry and Loading Condition on Fatigue Strength 期刊论文
METALS, 2018, 卷号: 8, 期号: 10, 页码: Ar-811
Authors:  Sun CQ(孙成奇);  Song QY
View  |  Adobe PDF(4440Kb)  |  Favorite  |  View/Download：95/32  |  Submit date：2018/12/12
notch effect  size effect  loading condition  fatigue strength  control volume  titanium alloy  
高强钢高周与超高周疲劳裂纹萌生特征区行为和加载频率效应 学位论文
博士论文，北京: 中国科学院大学, 2018
Authors:  胡远培
Adobe PDF(13013Kb)  |  Favorite  |  View/Download：304/5  |  Submit date：2018/05/24
超高周疲劳  裂纹萌生  裂纹扩展速率  频率效应  高强钢  
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：54/14  |  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  
The competitive nucleation of misfit dislocation dipole and misfit extended dislocation dipole in nanocomposites 期刊论文
ACTA MECHANICA, 2017, 卷号: 228, 期号: 7, 页码: 2541-2554
Authors:  Zhao JF;  Liu JL;  Kang GZ;  An LN;  Zhang X
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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
Authors:  Su, H.;  Liu, X.;  Sun CQ(孙成奇);  Hong YS(洪友士);  Hong, Y (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing, Peoples R China.;  Hong, Y (reprint author), Univ Chinese Acad Sci, Beijing, Peoples R China.
View  |  Adobe PDF(1106Kb)  |  Favorite  |  View/Download：119/43  |  Submit date：2017/10/27
Crack Initiation  Fatigue Life  Nanograins  Ti-6al-4v Alloy  Very-high-cycle Fatigue