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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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魏悦广 [6]
Xu, W [2]
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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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Submit date:2020/05/18
mechanical behavior
material length scale
strain gradient theory
Cauchy-Born rule
constitutive modeling of materials
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.
Adobe PDF(802Kb)
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View/Download:729/252
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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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View/Download:1426/528
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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
Strength analysis of metallic bonded joints containing defects
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2012, 卷号: 53, 期号: 1, 页码: 444-450
Authors:
Xu W(许巍)
;
Wei YG(魏悦广)
;
Xu, W
;
Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Submit date:2013/01/18
Finite Element Analysis
Cohesive Zone Model
Adhesively Bonded Joint
Defect
Single-lap Joints
Cohesive Zone Models
Automotive Industry
Mechanical-behavior
Adhesive Joints
Ductile Materials
Crack-growth
Simulation
Thickness
Fracture
A KIND OF PHYSICS INTERPRETATIONS OF MATERIAL LENGTH SCALES
会议论文
3rd International Conference on Heterogeneous Material Mechanics (ICHMM 2011), Shanghai, PEOPLES R CHINA, MAY 22-26, 2011
Authors:
Song JR(宋晶如)
;
Liu JY(刘建云)
;
Wei YG(魏悦广)
;
Song, JR (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
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Submit date:2012/04/01
Mechanical Behavior
Length Scale
Surface Effect
Strain Gradient Effect
Cauchy-born Rule
Strain Gradient Plasticity
Mechanical-behavior
Micron Scale
Size
Nanowires
Fracture
Energy
State
Model
Simulations of Mechanical Behavior of Polycrystalline Copper with Nano-Twins
期刊论文
Acta Mechanica Solida Sinica, 2008, 页码: 189-197
Authors:
Wu B(吴波)
;
Wei YG(魏悦广)
Adobe PDF(474Kb)
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Submit date:2009/08/03
Nanocrystalline Twinned Copper
Mechanical Behavior
Cohesive Model
Finite Element Simulation
Strain-gradient Plasticity
Conventional Theory
Rate Sensitivity
Nanocrystalline Nickel
Ultrahigh-strength
Crystal Plasticity
Fracture
Metals
Interface
Solids