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Knowledge Management System of Institue of Mechanics, CAS
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Indexed By:EI
Funding Organization:National Natural Science Foundation of China
Funding Organization:Strategic Priority Research Program of the Chinese Academy of Sciences
Document Type:期刊论文
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A regime beyond the Hall-Petch and inverse-Hall-Petch regimes in ultrafine-grained solids
期刊论文
COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 9
Authors:
Zhang, Huijun
;
Liu, Feng
;
Ungar, Goran
;
Zheng ZY(郑中玉)
;
Sun, Qingping
;
Han, Yilong
Adobe PDF(3619Kb)
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View/Download:186/35
  |  
Submit date:2023/02/20
Dynamic Impact of High-Density Aluminum Foam
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 198-214
Authors:
Peng Q(彭青)
;
Xie JJ(谢季佳)
;
Ma HS(马寒松)
;
Ling, X
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
Adobe PDF(2146Kb)
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View/Download:376/122
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Submit date:2021/08/30
High density aluminum
Foam Deshpande-Fleck model
Finite element method
Impact analysis
Plastic wave
Effect of plasticity and adhesion on the stick-slip transition at nanoscale friction
期刊论文
TRIBOLOGY INTERNATIONAL, 2021, 卷号: 164, 页码: 8
Authors:
Hu JQ(胡剑桥)
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
Adobe PDF(5926Kb)
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View/Download:316/86
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Submit date:2021/11/01
Stick-slip transition
Adhesion and plasticity
Critical shear stress
Thermal effect
Molecular dynamics simulation
Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11
Authors:
Peng Q(彭青)
;
Jin, Y.
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
Adobe PDF(2426Kb)
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View/Download:136/14
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Submit date:2021/08/03
Sphere-plate impact
Contact plasticity
Modified Zener model
Coefficient of restitution
Thickness dependent COR
Crystallization behavior and mechanical response of metallic glass induced by ion irradiation at elevated temperature
期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2021, 卷号: 545, 页码: 7
Authors:
Zhang K(张坤)
;
Wang, Yang
;
Zhang, Wanhao
;
Hu, Zheng
;
Wei BC(魏炳忱)
;
Feng, Yihui
Adobe PDF(2319Kb)
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View/Download:401/111
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Submit date:2021/03/30
metallic glass
ion irradiation
crystallization
mechanical properties
nanoindentation
Effect of plasticity on dynamic impact in a journal-bearing system: A planar case
期刊论文
MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17
Authors:
Peng Q(彭青)
;
Ye X(叶璇)
;
Wu H(吴晗)
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
Adobe PDF(4160Kb)
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View/Download:508/182
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Submit date:2020/11/30
Conformal contact
Dynamic impact
Normal force-displacement relationship
Plastic deformation
Revolute joint
Strain rate dependent shear localization and deformation mechanisms in the CrMnFeCoNi high-entropy alloy with various microstructures
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 793, 页码: 10
Authors:
Yang ZL(杨正凌)
;
Yang MX(杨沐鑫)
;
Ma Y(马彦)
;
Zhou LL(周玲玲)
;
Cheng WQ(程文强)
;
Yuan FP(袁福平)
;
Wu XL(武晓雷)
Adobe PDF(13197Kb)
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Submit date:2020/11/30
High entropy alloys
Deformation twins
Shear localization
Strain rate effect
Strain hardening
Shear strength of a Zr-based metallic glass over a wide temperature range
期刊论文
INTERMETALLICS, 2020, 卷号: 118, 页码: 6
Authors:
Chen C(陈岑)
;
Sun BA
;
Wang WH
;
Wang TC(王自强)
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Adobe PDF(1541Kb)
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View/Download:300/96
  |  
Submit date:2020/04/07
Metallic glasses
Shear strength
Shear band
A Method to Determine Material Length Scale Parameters in Elastic Strain Gradient Theory
期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 3, 页码: 7
Authors:
Song JR(宋晶如)
;
Wei YG(魏悦广)
Adobe PDF(604Kb)
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View/Download:309/93
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Submit date:2020/05/18
mechanical behavior
material length scale
strain gradient theory
Cauchy-Born rule
constitutive modeling of materials
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)
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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