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Effects of inclusion size and location on very-high-cycle fatigue behavior for high strength steels 期刊论文
MATERIALS SCIENCE AND ENGINEERING A, 2012, 卷号: 558, 页码: 234-241
Authors:  Lei ZQ(雷铮强);  Hong YS(洪友士);  Xie JJ(谢季佳);  Sun CQ(孙成奇);  Zhao AG(赵爱国);  hongys@imech.ac.cn
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Very-high-cycle Fatigue  Fga  Inclusion  High Strength Steels  
A cumulative damage model for fatigue life estimation of high-strength steels in high-cycle and very-high-cycle fatigue regimes 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2012, 卷号: 35, 期号: 7, 页码: 638-647
Authors:  Sun CQ(孙成奇);  Xie JJ(谢季佳);  Zhao AG(赵爱国);  Lei ZQ(雷铮强);  Hong YS(洪友士);  Hong, Y;  Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(909Kb)  |  Favorite  |  View/Download：1046/314  |  Submit date：2013/01/18
Crack Growth Rate  Fatigue Damage  Fish-eye Fracture  High-cycle Fatigue  Very-high-cycle Fatigue  Life Estimation  Subsurface Crack Initiation  Chromium Bearing Steel  S-n Curve  Gigacycle Fatigue  Part i  Mechanism  Behavior  Failure  Inclusions  Size  
Very high cycle fatigue for GCr15 steel with smooth and hole-defect specimens 期刊论文
THEORETICAL & APPLIED MECHANICS LETTERS, 2012, 卷号: 2, 期号: 3, 页码: 031003
Authors:  Lei ZQ(雷铮强);  Zhao AG(赵爱国);  Xie JJ(谢季佳);  Sun CQ(孙成奇);  Hong YS(洪友士)
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Very High Cycle Fatigue  Gcr15  Fga  Hole-defect  Experimental Research  
Correlation of crack growth rate and stress ratio for fatigue damage containing very high cycle fatigue regime 期刊论文
THEORETICAL & APPLIED MECHANICS LETTERS, 2012, 卷号: 2, 期号: 3, 页码: 031004
Authors:  Sun CQ(孙成奇);  Hong YS(洪友士)
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Very High Cycle Fatigue  Crack Growth Rate  Stress Ratio  Fatigue Strength  
Effects of strength level and loading frequency on very-high-cycle fatigue behavior for a bearing steel 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2012, 卷号: 38, 页码: 46-56
Authors:  Zhao AG(赵爱国);  Xie JJ(谢季佳);  Sun CQ(孙成奇);  Lei ZQ(雷铮强);  Hong YS(洪友士);  Hong, YS;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Very-high-cycle Fatigue  Strength Level  Frequency Effect  Crack Initiation  Fatigue Mechanism  S-n Curve  Subsurface Crack Initiation  Low-alloy Steel  Gigacycle Fatigue  Life Regime  Mechanism  Failure  Khz  
An extended strain energy density failure criterion by differentiating volumetric and distortional deformation 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2012, 卷号: 49, 期号: 9, 页码: 1117-1126
Authors:  Wei YJ(魏宇杰);  Wei, YJ;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Strain Energy Density  Fracture Criterion  Crack Kink  Pressure-dependent Yielding  Distortional And Volumetric  Stress Intensity Factors  Crack-growth  Fracture-mechanics  Plane Situations  Tip  Expansion  Ductile  Kinking  Paths  Form  
Dynamic buckling behavior of multi-walled carbon nanotubes subjected to step axial loading 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2012, 卷号: 25, 期号: 2, 页码: 117-125
Authors:  Sun CQ(孙成奇);  Liu KX(刘凯欣);  Hong YS(洪友士);  Sun, CQ;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Multi-walled Carbon Nanotubes  Dynamic Buckling  Van Der Wards Forces  Continuum Mechanics Model  High-pressure  Strain  Torsion  Shell