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魏悦广 [10]
梁立红 [5]
刘小明 [3]
彭青 [2]
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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
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:503/180
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Submit date:2020/11/30
Conformal contact
Dynamic impact
Normal force-displacement relationship
Plastic deformation
Revolute joint
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)
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View/Download:216/66
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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)
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  |  
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View/Download:194/53
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Submit date:2020/03/21
Interface cohesive elements
Stiffness
Failure
Thickness effect
Plastic Effect on the Sliding Inception Between a Cylinder and a Rigid Flat
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2019, 卷号: 32, 期号: 1, 页码: 1-16
Authors:
Zhang S
;
Huan J
;
Song H
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
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  |  
Adobe PDF(3389Kb)
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View/Download:297/103
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Submit date:2019/04/11
Material yielding
Local slip
Contact stiffness criterion
Finite element simulation
Damage characterization model of ceramic coating systems based on energy analysis and bending tests
期刊论文
CERAMICS INTERNATIONAL, 2018, 卷号: 44, 期号: 5, 页码: 4807-4813
Authors:
Liu HY
;
Wei YG(魏悦广)
;
Liang LH(梁立红)
;
Liu XH
;
Wang YB
;
Ma HS
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Adobe PDF(1198Kb)
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View/Download:288/58
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Submit date:2018/10/30
Ceramic coatings
Damage characterization
Fracture
Thickness effect
Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures
期刊论文
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2013, 卷号: 40, 页码: 158-167
Authors:
Xu W(许巍)
;
Wei YG(魏悦广)
;
Xu, W (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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View/Download:1121/438
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Submit date:2013/03/07
Finite Element Analysis
Cohesive Zone Model
Adhesive Thickness
Metallic Bonded Joint
Overall Strength
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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View/Download:736/254
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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
Strength and interface failure mechanism of adhesive joints
期刊论文
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2012, 卷号: 34, 期号: 4, 页码: 80-92
Authors:
Xu W(许巍)
;
Wei YG(魏悦广)
;
Xu, W
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Adobe PDF(2506Kb)
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View/Download:1437/534
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Submit date:2013/01/18
Interface
Finite Element Analysis
Mechanical Properties Of Adhesive
Cohesive Zone Model
Single-lap Joints
Cohesive Zone Models
Bonded-joints
Automotive Industry
Composite Adherends
Epoxy Adhesive
Thickness
Fracture
Behavior
Simulation
A surface energy model and application to mechanical behavior analysis of single crystals at sub-micron scale
期刊论文
Computational Materials Science, 2009, 卷号: 46, 期号: 3, 页码: 723-727
Authors:
Chen XL(陈小亮)
;
Ma HS(马寒松)
;
Liang LH(梁立红)
;
Wei YG(魏悦广)
;
Wei YG
Adobe PDF(334Kb)
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View/Download:817/203
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Submit date:2009/08/03
Size Effect
Surface Energy
Elastic-plastic Analysis
Single Crystals
Micron Scale
Nanowires
Plasticity
Stress
Gold