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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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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:362/118
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Submit date:2021/08/30
High density aluminum
Foam Deshpande-Fleck model
Finite element method
Impact analysis
Plastic wave
Modeling of atomistic scale shear failure of Ag/MgO interface with misfit dislocation network
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 170, 页码: UNSP 109151
Authors:
Fu XQ(付雪琼)
;
Liang LH(梁立红)
;
Wei YG(魏悦广)
Adobe PDF(3150Kb)
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View/Download:436/83
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Submit date:2019/12/17
Interface energy
Interface slip
Dislocation network
Atomistic simulation
Failure characterization of solid structures based on an equivalence of cohesive zone model
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 163, 页码: 194-210
Authors:
Long H(龙浩)
;
Liang LH(梁立红)
;
Wei YG(魏悦广)
Adobe PDF(4299Kb)
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Submit date:2020/03/21
Interface cohesive elements
Stiffness
Failure
Thickness effect
Failure characterization of solid structures based on an equivalence of cohesive zone model
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 163, 页码: 194-210
Authors:
Long H(龙浩)
;
Liang LH(梁立红)
;
Wei YG(魏悦广)
Adobe PDF(4299Kb)
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View/Download:183/53
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Submit date:2020/03/21
Interface cohesive elements
Stiffness
Failure
Thickness effect
Yielding behavior of copper nanowire in the presence of vacancies
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1010-1017
Authors:
Liu XM(刘小明)
;
Yang XB
;
Wei YG(魏悦广)
;
Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1006Kb)
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View/Download:905/260
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Submit date:2013/01/18
Nanowire
Yield Strength
Vacancies
Size Effect
Molecular-dynamics
Mechanical-properties
Strain Gradients
Metal Nanowires
Gold Nanowires
Strength
Deformation
Size
Cu
Crystals
Nanoscale friction behavior of the Ni-film/substrate system under scratching using MD simulation
期刊论文
TRIBOLOGY LETTERS, 2012, 卷号: 46, 期号: 2, 页码: 167-178
Authors:
Liu XM(刘小明)
;
Liu ZL
;
Wei YG(魏悦广)
;
Liu, XM
;
Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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View/Download:919/314
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Submit date:2013/01/18
Nanotribology
Friction
Reducing
Friction Mechanisms
Films
Dynamic Modeling
Molecular-dynamics Simulation
Randomly Rough Surfaces
Dislocation Nucleation
Atomistic Simulation
Contact Mechanics
Film Thickness
Thin-films
Nanoindentation
Deformation
Multilayers
A trans-scale model for size effects and intergranular fracture in nanocrystalline and ultra-fine polycrystalline metals
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2012, 卷号: 57, 页码: 2-7
Authors:
Wu B(吴波)
;
Liang LH(梁立红)
;
Ma HS(马寒松)
;
Wei YG(魏悦广)
;
Wei, YG
;
Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2013/01/18
Interface Energy Effect
Strain Gradient Effect
Intergranular Fracture
Nanocrystalline Metal
Cohesive Model
Strain Gradient Plasticity
Nanoindentation Test
Mechanical-behavior
Conventional Theory
Crack-growth
Deformation
Solids
Interface
Nickel
Response To 'Comment On 'Deformation Mechanisms Of Face-Centered-Cubic Metal Nanowires With Twin Boundaries (Vol 93, Art No 086102, 2008)
期刊论文
Applied Physics Letters, 2008
Authors:
Cao AJ(曹阿静)
;
Wei YG(魏悦广)
;
Mao SX
;
Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(180Kb)
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View/Download:705/134
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Submit date:2009/08/03
Deformation
Nanowires
Twin Boundaries
Microstructure Observation And Mechanical Behavior Modeling For Limnetic Nacre
期刊论文
Acta Mechanica Sinica, 2008, 页码: 83-89
Authors:
Zuo SC(左树春)
;
Wei YG(魏悦广)
;
Wei, YG (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(609Kb)
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View/Download:830/181
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Submit date:2009/08/03
Nacre
Microstructure
Shear-lag Model
Mechanical Property
Strombus-gigas
Fracture
Deformation
Toughness
Strength
Tension
Shells
Effective elastic modulus of bone-like hierarchical materials
期刊论文
Acta Mechanica Solida Sinica, 2007, 卷号: 20, 期号: 3, 页码: 198-205
Authors:
Zuo SC(左树春)
;
Wei YG(魏悦广)
;
Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(527Kb)
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View/Download:884/241
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Submit date:2009/08/03
Hierarchical Materials
Tension-sheax Chain Model
Shear-lag Model
Mechanical-properties
Fracture
Nacre
Organization
Deformation
Tension
Model