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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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戴兰宏 [7]
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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:293/87
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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
Characterization of Ceramic Thermal Shock Cracks Based on the Multifractal Spectrum
期刊论文
FRACTAL AND FRACTIONAL, 2022, 卷号: 6, 期号: 10, 页码: 13
Authors:
Shao,Changxu
;
Guo,Hao
;
Meng,Songhe
;
Shao YF(邵颖峰)
;
Wang,Shanxiang
;
Xie,Shangjian
;
Qi,Fei
Adobe PDF(4114Kb)
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View/Download:152/35
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Submit date:2022/11/21
ceramics
thermal shocks
crack propagation
multifractal spectrum
deep learning
Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains
期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12
Authors:
Zhang, Zhenxian
;
Li, Zhongwen
;
Wu H(仵涵)
;
Sun CQ(孙成奇)
Adobe PDF(4326Kb)
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Submit date:2022/06/10
G20Mn5QT steel
crack initiation mechanism
fatigue strength
size effect
shape effect
Dynamic behavior of CrMnFeCoNi high-entropy alloy in impact tension
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 卷号: 158, 页码: 12
Authors:
Qiao Y(乔禹)
;
Chen Y(陈艳)
;
Cao FH(曹富华)
;
Wang HY(汪海英)
;
Dai LH(戴兰宏)
Adobe PDF(18881Kb)
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Submit date:2021/11/15
High-entropy alloy
Split Hopkinson tensile bar
Strain rate effect
Dislocation
Twin
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
Effects of intermittent loading time and stress ratio on dwell fatigue behavior of titanium alloy Ti-6Al-4V ELI used in deep-sea submersibles
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 77, 页码: 223-236
Authors:
Sun CQ(孙成奇)
;
Li, Yanqing
;
Xu, Kuilong
;
Xu, Baotong
Adobe PDF(7581Kb)
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Submit date:2021/08/16
Ti-6Al-4V ELI
Dwell fatigue
Intermittent loading time
Stress ratio
Creep fatigue interaction
Atomic-level mechanism of spallation microvoid nucleation in medium entropy alloys under shock loading
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2021, 页码: 11
Authors:
Xie ZC(谢周璨)
;
Chen Y(陈艳)
;
Wang HY(汪海英)
;
Dai LH(戴兰宏)
Adobe PDF(11503Kb)
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Submit date:2021/08/03
high
medium entropy alloys
spallation
microvoid nucleation
chemical order
Synergistic strengthening mechanisms of rhenium in nickel-based single crystal superalloys
期刊论文
INTERMETALLICS, 2021, 卷号: 132, 页码: 7
Authors:
Yue En-Lai
;
Yu Tao
;
Wang YJ(王云江)
;
Wang Chong-Yu
Adobe PDF(6790Kb)
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Submit date:2021/05/06
A
Intermetallics
B
Plastic deformation mechanisms
B
Solid-solution hardening
D
Dislocation geometry and arrangement
E
Molecular dynamics simulation
Hydrogen induced slowdown of spallation in high entropy alloy under shock loading
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2021, 卷号: 139, 页码: 19
Authors:
Xie ZC(谢周璨)
;
Li C(李琛)
;
Wang HY(汪海英)
;
Lu CS(卢春生)
;
Dai LH(戴兰宏)
Adobe PDF(9552Kb)
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Submit date:2021/05/06
Hydrogen embrittlement
High entropy alloy
Spallation
Trans-scale model
Statistical damage mechanics
Grain boundary-mediated plasticity accommodating the cracking process in nanograined gold: In situ observations and simulations
期刊论文
SCRIPTA MATERIALIA, 2021, 卷号: 194, 页码: 6
Authors:
Yang Xu-Sheng
;
Yuan Shuqing
;
Fu Hui
;
Wang YJ(王云江)
Adobe PDF(4682Kb)
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Submit date:2021/05/06
Nanocrystalline metal
Crack propagation
Plastic deformation, In situ transmission electron microscope
Molecular dynamic simulations