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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Unified SIF at different stress ratios and the physical insight on the exponent of the Paris law
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 184, 页码: 12
Authors:
Yuan, Lichao
;
Wei, Yujie
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View/Download:28/0
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Submit date:2024/06/17
Fatigue crack growth
Stress ratio effect
Paris law
Frank -Read sources
Dislocation dynamics
High cycle fatigue behavior of additively manufactured Ti-6Al-4V alloy with HIP treatment at elevated temperatures
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 184, 页码: 12
Authors:
Li G(李根)
;
Chi WQ(池维乾)
;
Wang, Wenjing
;
Liu, Xiaorui
;
Tu H(涂欢)
;
Long, Xu
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View/Download:11/0
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Submit date:2024/06/11
Elevated temperature
High cycle fatigue
Additively manufactured
Ti-6Al-4V
Failure mechanism
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
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)
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View/Download:24/0
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Submit date:2024/06/14
Size effect
Fatigue life
Control volume
Probabilistic analysis
Titanium alloy
基于离散位错动力学的疲劳裂纹扩展研究
学位论文
博士论文,北京: 中国科学院大学, 2024
Authors:
袁力超
Adobe PDF(6195Kb)
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Submit date:2024/06/05
离散位错动力学,快速多极子算法,疲劳裂纹扩展,Paris公式,高温环境
Microstructural evolution and formation of fine grains during fatigue crack initiation process of laser powder bed fusion Ni-based superalloy
期刊论文
ADDITIVE MANUFACTURING, 2024, 卷号: 85, 页码: 17
Authors:
Shi, Tao
;
Li, Jianghua
;
Gao, Guhui
;
Sun, Jingyu
;
Yang, Zhigang
;
Yan, Jiayi
;
Qian, Guian
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Submit date:2024/06/27
Microstructure
Competitive fatigue failure mechanism
Laser powder bed fusion (LPBF)
Grain refinement
Precipitate dissolution
A Review on Vibration Control of Multiple Cylinders Subjected to Flow-Induced Vibrations
期刊论文
CHINA OCEAN ENGINEERING, 2024, 卷号: 38, 期号: 2, 页码: 183-197
Authors:
Xu, Wanhai
;
Ma YX(马烨璇)
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Submit date:2024/05/27
flow-induced vibration
vibration control
multiple cylinders
tandem
side-by-side
staggered
Low-cycle and dwell fatigue properties for a near alpha titanium alloy Ti-6Al-3Nb-2Zr-1Mo
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 29, 页码: 2204-2215
Authors:
Zhu, Junchen
;
Xie JJ(谢季佳)
;
Wang J(王君)
;
Xia, Xinglong
;
Lin, Zhaodong
;
Qian GA(钱桂安)
;
Zhao, Aiguo
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View/Download:44/0
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Submit date:2024/04/29
Ti6321
Low cycle fatigue
Dwell fatigue
Life prediction
Plastic strain energy
Microstructure features induced by fatigue crack initiation up to very-high-cycle regime for an additively manufactured aluminium alloy
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 173, 页码: 247-260
Authors:
Pan XN(潘向南)
;
Du, Leiming
;
Qian GA(钱桂安)
;
Hong YS(洪友士)
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View/Download:183/0
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Submit date:2023/11/06
Aluminium alloy
Additive manufacturing
Nanograins
Very-high-cycle fatigue (VHCF)
Crack initiation
Mean stress
Crack initiation induced nanograins and facets of a titanium alloy with lamellar and equiaxed microstructure in very-high-cycle fatigue
期刊论文
MATERIALS LETTERS, 2024, 卷号: 357, 页码: 5
Authors:
Pan XN(潘向南)
;
Xu, Shouwen
;
Nikitin, Alexander
;
Shanyavskiy, Andrey
;
PalinLuc, Thierry
;
Hong YS(洪友士)
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View/Download:77/0
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Submit date:2024/02/19
Titanium alloy
Crack initiation
Facet
Nanograin
Fatigue
Microstructure
Mechanism of crack evolution and strength failure in chemo-mechanical induced fracture
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2024, 卷号: 183, 页码: 14
Authors:
Yin JJ(尹佳静)
;
Yuan QZ(袁泉子)
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View/Download:90/0
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Submit date:2024/02/26
chemo-mechanical coupling
fracture
corrosion
crack tip
energy evolution