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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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Indexed By:SCI
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A computational method for the load spectra of large-scale structures with a data-driven learning algorithm
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 141-154
Authors:
Chen XJ(陈贤佳)
;
Yuan, Zheng
;
Li, Qiang
;
Sun, ShouGuang
;
Wei YJ(魏宇杰)
Adobe PDF(2512Kb)
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View/Download:304/92
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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
Investigation on the Fatigue Crack Propagation of Medium-Entropy Alloys with Heterogeneous Microstructures
期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 17, 页码: 14
Authors:
Liu Y(刘洋)
;
Jiang P(姜萍)
;
Duan GH(段桂花)
;
Wang J(王晶)
;
Zhou LL(周玲玲)
;
Xie JJ(谢季佳)
Adobe PDF(28413Kb)
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View/Download:160/23
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Submit date:2022/09/29
heterogeneous microstructure
MEA
recrystallization annealing
fatigue crack propagation threshold
fatigue crack growth path
cyclic plastic zone
Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime
期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8
Authors:
Sun CQ(孙成奇)
;
Chi, Weiqian
;
Wang, Wenjing
;
Duan, Yan
Adobe PDF(4522Kb)
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Submit date:2021/09/07
Very high cycle fatigue
Additively manufactured Ti-6Al-4V
Selective laser melting
Crack initiation mechanism
Grain refinement
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)
Adobe PDF(14294Kb)
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Submit date:2021/08/03
Very-high-cycle fatigue
Crack initiation mechanism
Stress ratio
Ti-6Al-4V
Selective laser melting
A segmented load spectrum model for high-speed trains and its inflection stress as an indicator for line quality
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 148, 页码: 12
Authors:
Yuan, Zheng
;
Chen XJ(陈贤佳)
;
Ma, Lijun
;
Li, Qiang
;
Sun, Shouguang
;
Wei YJ(魏宇杰)
Adobe PDF(4436Kb)
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Submit date:2021/06/15
Load spectrum
Segmented Weibull distribution
Bogie frame
High-speed train
Inflection stress
Stress-Softening in Particle-Filled Polyurethanes under Cyclic Compressive Loading
期刊论文
POLYMERS, 2020, 卷号: 12, 期号: 7, 页码: 13
Authors:
Xu WS(徐文帅)
;
Zhang MG
;
Liu Y(刘宇)
;
Zhang H
;
Chen M(陈猛)
;
Jiang H(姜恒)
;
Wang YR(王育人)
Adobe PDF(4360Kb)
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Submit date:2020/09/07
polyurethane elastomers
Mullins effect
spherical indentation
constitutive relationship
Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12
Authors:
Chang YK(常玉坤)
;
Pan XN(潘向南)
;
Zheng L
;
Hong YS(洪友士)
Adobe PDF(6646Kb)
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Submit date:2020/05/18
Very-high-cycle fatigue
Crack initiation
Fine granular area (FGA)
Rough area (RA)
High-strength alloys
Crosslink-tuned large-deformation behavior and fracture mode in buckypapers
期刊论文
CARBON, 2020, 卷号: 159, 页码: 412-421
Authors:
Yang T(杨田)
;
Wang C(王超)
;
Wu ZB(武作兵)
Adobe PDF(4495Kb)
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Submit date:2020/05/18
Strongly-crosslinked buckypaper
Crosslink
Deformation mode
Ductile-brittle transition
Coarse-grained molecular dynamics
Abnormal softening of Ti-metallic glasses during nanosecond laser shock peening
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 773, 页码: 6
Authors:
Li YS(李炎森)
;
Zhang K(张坤)
;
Wang Y(王洋)
;
Tang WQ(唐伟奇)
;
Zhang YT(张亚婷)
;
Wei BC(魏炳忱)
;
Hu Z(胡铮)
Adobe PDF(1751Kb)
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View/Download:438/93
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Submit date:2020/04/07
Laser shock wave
Metallic glass
Grid nanoindentation
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9
Authors:
Song QY(宋清源)
;
Sun CQ(孙成奇)
Adobe PDF(3170Kb)
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Submit date:2020/03/11
very high cycle fatigue
High strength steels
Crack initiation mechanism
crack growth rate
Grain refinement