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A new probabilistic control volume scheme to interpret specimen size effect on fatigue life of additively manufactured titanium alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 183, 页码: 15./通讯作者：Hong, Youshi
Authors:  Tao ZQ(陶志强);  Wang ZB(王子标);  Pan XN(潘向南);  Su, Tianxiong;  Long, Xu;  Liu, Bowen;  Tang, Qingxiao;  Ren, Xuechong;  Sun CQ(孙成奇);  Qian GA(钱桂安);  Hong YS(洪友士)
Favorite  |  View/Download：48/0  |  Submit date：2024/06/14
Size effect  Fatigue life  Control volume  Probabilistic analysis  Titanium alloy  
试样疲劳性能尺度效应的概率控制体积方法 期刊论文
力学学报, 2019, 卷号: 51, 期号: 05, 页码: 1363-1371
Authors:  李亚波;  宋清源;  杨凯;  陈一萍;  孙成奇;  洪友士
Adobe PDF(1382Kb)  |  Favorite  |  View/Download：301/75  |  Submit date：2019/12/16
EA4T车轴钢  尺度效应  缺口效应  加载方式  疲劳强度  控制体积方法  
The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 115, 期号: SI, 页码: 67-78
Authors:  Pan XN(潘向南);  Su H(苏杭);  Sun CQ(孙成奇);  Hong YS(洪友士)
Adobe PDF(6409Kb)  |  Favorite  |  View/Download：500/164  |  Submit date：2018/12/12
Very-high-cycle fatigue  Crack initiation  Mean stress  Titanium alloy  Equiaxed microstructure  
The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy 会议论文
4th IJFatigue and FFEMS Joint Workshop on Characterisation of Crack Tip Fields, Bonifacio, FRANCE, APR 10-12, 2017
Authors:  Pan XN(潘向南);  Su H(苏杭);  Sun CQ(孙成奇);  Hong YS(洪友士)
Adobe PDF(6409Kb)  |  Favorite  |  View/Download：461/93  |  Submit date：2019/04/19
Very-high-cycle fatigue  Crack initiation  Mean stress  Titanium alloy  Equiaxed microstructure  
一种用于疲劳强度测试的并行分支升降法 专利
发明专利. 一种用于疲劳强度测试的并行分支升降法, 专利号: ZL201610237687.X, 申请日期: 2016-04-15, 授权日期: 2018-08-10
Inventors:  洪友士;  姜青青;  孙成奇;  谢季佳
Adobe PDF(673Kb)  |  Favorite  |  View/Download：455/74  |  Submit date：2018/12/05
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：1325/1024  |  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  
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
Authors:  Hu YP(胡远培);  Sun CQ(孙成奇);  Hong YS(洪友士)
Adobe PDF(2025Kb)  |  Favorite  |  View/Download：514/137  |  Submit date：2018/10/30
crack growth rate  crack initiation  fine-granular-area  high-strength steel  variable amplitude loading  very-high-cycle fatigue  
预测试样尺寸对疲劳寿命影响的方法 专利
发明专利. 预测试样尺寸对疲劳寿命影响的方法, 专利号: ZL201610059873.9, 申请日期: 2016-01-28, 授权日期: 2018-02-16
Inventors:  洪友士;  孙成奇;  刘小龙
Adobe PDF(407Kb)  |  Favorite  |  View/Download：254/61  |  Submit date：2018/06/13
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：347/78  |  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 nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2017, 卷号: 92, 页码: 331-350
Authors:  Hong YS(洪友士);  Sun CQ(孙成奇)
View  |  Adobe PDF(7940Kb)  |  Favorite  |  View/Download：515/136  |  Submit date：2018/02/08
Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloys