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Knowledge Management System of Institue of Mechanics, CAS
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先进制造工艺力学实验... [1]
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魏宇杰 [24]
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An analytical solution to the stress fields of kinked cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
Authors:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
Adobe PDF(3434Kb)
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View/Download:304/82
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Submit date:2021/11/01
Kinked cracks
Stress fields
Stress intensity factors
Crack deflection
Fracture mechanics
The Influence of Metastable Cellular Structure on Deformation Behavior in Laser Additively Manufactured 316L Stainless Steel
期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 11, 页码: 13
Authors:
Li N(李娜)
;
Li ZY(李正阳)
;
Wei YJ(魏宇杰)
Adobe PDF(6117Kb)
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Submit date:2022/01/13
laser additive manufacturing
metastable cellular structures
316L stainless steel
coherent precipitates
stacking fault energy
Interface Aspects in All-Solid-State Li-Based Batteries Reviewed
期刊论文
ADVANCED ENERGY MATERIALS, 2021, 页码: 55
Authors:
Chen, Chunguang
;
Jiang, Ming
;
Zhou, Tao
;
Raijmakers, Luc
;
Vezhlev, Egor
;
Wu, Baolin
;
Schuelli, Tobias U
;
Danilov, Dmitri L
;
Wei YJ(魏宇杰)
;
Eichel, Ruediger-A
;
Notten, Peter H L
Adobe PDF(11997Kb)
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View/Download:248/54
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Submit date:2021/03/30
all‐
solid‐
state batteries
depth profiling
interfaces
interfacial resolution
lithium detection
Statistical analysis on rolling contact fatigue in railroad axle bearing steel
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 3, 页码: 651-663
Authors:
Guo RB
;
Yang GX
;
Li ZY(李正阳)
;
Liu ZM
;
Wei YJ(魏宇杰)
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View/Download:1710/1455
  |  
Submit date:2019/04/11
bearing steel
crack propagation
rolling contact fatigue
statistical analysis
Defects guided wrinkling in graphene on copper substrate
期刊论文
CARBON, 2019, 卷号: 143, 页码: 736-742
Authors:
Pang ZQ(庞振乾)
;
Deng B
;
Liu ZF
;
Peng HL
;
Wei YJ(魏宇杰)
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  |  
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View/Download:376/132
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Submit date:2019/04/11
Wrinkling
Graphene
Grain boundary
Stone-wales defects
Binding energy
Nanomechanics of graphene
期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348
Authors:
Wei YJ(魏宇杰)
;
Yang RG(杨荣贵)
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Submit date:2019/12/02
graphene
strength
wrinkling
pentagon-heptagon rings
carbon honeycomb
Cryogenic temperature toughening and strengthening due to gradient phase structure
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 712, 页码: 358-364
Authors:
Ma ZW
;
Ren Y
;
Li RG
;
Wang YD
;
Zhou LL
;
Wu XL(武晓雷)
;
Wei YJ(魏宇杰)
;
Gao HJ(高华健)
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  |  
Adobe PDF(3142Kb)
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View/Download:478/136
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Submit date:2018/10/30
Cryogenic
Toughening
Strengthening
Gradient
Synchrotron high-energy X-ray diffraction
Case study: The effect of running distance on the microstructure and properties of railroad axle bearings
期刊论文
WEAR, 2018, 卷号: 394, 页码: 159-165
Authors:
Guo RB
;
Lei XQ(雷现奇)
;
Zhang DD
;
Liu ZM
;
Wang X
;
Wei YJ(魏宇杰)
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View/Download:441/175
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Submit date:2018/10/30
Bearing steel
Fracture toughness
Gradient structure
Grain refinement
Wrinkle-Free Single-Crystal Graphene Wafer Grown on Strain-Engineered Substrates
期刊论文
ACS NANO, 2017, 卷号: 11, 期号: 12, 页码: 12337-12345
Authors:
Deng B
;
Pang ZQ(庞振乾)
;
Chen SL
;
Li X
;
Meng CX
;
Li JY
;
Liu MXi
;
Wu JX
;
Qi Y
;
Dang WHi
;
Yang H
;
Zhang YF
;
Zhang J
;
Kang N
;
Xu HQ
;
Fu Q
;
Qiu XH
;
Gao P
;
Wei YJ(魏宇杰)
;
Liu ZF
;
Peng HL
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Adobe PDF(7970Kb)
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View/Download:833/487
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Submit date:2018/03/05
Graphene Wrinkle
Ultraflat
Strain Engineering
Single Crystal
Thermal Mismatch
Crack deflection in brittle media with heterogeneous interfaces and its application in shale fracking
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2017, 卷号: 101, 页码: 235-249
Authors:
Zeng XG
;
Wei YJ(魏宇杰)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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View/Download:450/183
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Submit date:2017/07/24
Brittle Materials
Shale Hydraulic Fracturing
Crack Deflection
Strain Energy Release Rate
Heterogeneous Interfaces