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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 [101]
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The adaptive coupling of dual-horizon peridynamic element and finite element for the progressive failure of materials
期刊论文
INTERNATIONAL JOURNAL OF FRACTURE, 2024, 卷号: 245, 期号: 1-2, 页码: 89-114
Authors:
Bie, Yehui
;
Ding, Kuanjie
;
Zhao, Zhifu
;
Wei, Yueguang
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Submit date:2024/03/25
Adaptive coupling
Progressive failure
Dual-horizon peridynamics
Abaqus
UEL
A revised Chaboche model from multiscale approach to predict the cyclic behavior of type 316 stainless steel at room temperature
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 107303
Authors:
Du R(杜柔)
;
Zhang, Xiaodan
;
Wang, Huamiao
;
Liu XM(刘小明)
;
Wei, Yueguang
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View/Download:37/0
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Submit date:2023/09/05
Multiscale simulations
Crystal plasticity
Revised Chaboche model
Cyclic hardening
Ratcheting
Atomistic scale behaviors of intergranular crack propagation along twist grain boundary in iron under dynamic loading
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 273, 页码: 16
Authors:
Zhao ZF(赵志福)
;
Safaei, Babak
;
Wang, Yanfei
;
Liu, Yanwei
;
Chu, Fulei
;
Wei, Yueguang
Adobe PDF(5226Kb)
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Submit date:2022/09/27
Dynamic load
Molecular dynamics
Intergranular crack propagation
Stacking fault
Dislocation
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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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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Submit date:2021/11/01
Stick-slip transition
Adhesion and plasticity
Critical shear stress
Thermal effect
Molecular dynamics simulation
一种从离散模拟到连续介质弹性模拟的过渡方法
期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
Authors:
宓思恩
;
刘小明
;
魏悦广
Adobe PDF(2645Kb)
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Submit date:2022/03/16
MD-FEA方法
应力-应变场
原子应变
位力应力
一种从离散模拟到连续介质弹性模拟模拟的过渡方法
期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
Authors:
宓思恩
;
刘晓明
;
魏悦广
Adobe PDF(4098Kb)
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View/Download:181/32
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Submit date:2022/01/13
MD-FEA方法
位力应力
应力-应变场
原子应变
Couple effect of surface energy and strain gradient on the mechanical behaviors of the biological staggered composites
期刊论文
COMPOSITE STRUCTURES, 2021, 卷号: 271, 页码: 114133
Authors:
Liu, Yanwei
;
Ma HS(马寒松)
;
Long, Hao
;
Wei, Yueguang
Adobe PDF(2497Kb)
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Submit date:2022/10/25
Biological staggered composites
Strain gradient
Surface energy
Trans-scale shear-lag model
Size effect
Inter-zone constraint modifies the stress-strain response of the constituent layer in gradient structure
期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 10
Authors:
Wang, Yanfei
;
Zhu, Yuntian
;
Wu XL(武晓雷)
;
Wei, Yueguang
;
Huang, Chongxiang
Adobe PDF(2969Kb)
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View/Download:275/36
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Submit date:2021/08/30
heterogeneous structure
nanostructure
stress-strain response
strain bands
strength and ductility
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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Submit date:2021/08/03
Sphere-plate impact
Contact plasticity
Modified Zener model
Coefficient of restitution
Thickness dependent COR