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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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力学所知识产出(19... [9]
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魏悦广 [17]
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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
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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:217/37
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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
Crack deflection occurs by constrained microcracking in nacre
期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 1, 页码: 143-150
Authors:
Song JR(宋晶如)
;
Fan CC(范存才)
;
Ma HS(马寒松)
;
Liang LH(梁立红)
;
Wei YG(魏悦广)
Adobe PDF(3562Kb)
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View/Download:279/88
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Submit date:2018/10/30
Biological mineralized material
Nacre
Toughening mechanism
Three-point bending test
Crack deflection
Microcracking
金属/环氧/金属粘结体系的强韧和失效机制实验研究
期刊论文
力学学报, 2017, 期号: 06, 页码: 1213-1222
Authors:
李景传
;
梁立红
;
刘小明
;
马寒松
;
宋晶如
;
魏悦广
Adobe PDF(2003Kb)
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View/Download:299/102
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Submit date:2017/12/22
金属胶结
胶层厚度
失效载荷
失效强度
界面能
SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS
期刊论文
Acta Mechanica Solida Sinica, 2014, 卷号: 27, 期号: 2, 页码: 111-121
Authors:
Liu JY(刘建云)
;
Song JR(宋晶如)
;
Wei YG(魏悦广)
;
Liu, JY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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View/Download:747/206
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Submit date:2014/07/03
Quasi-continuum Method
Cauchy-born Rule
Size Effect
Elastic Modulus
Fcc-metal
应用CBR确定面心立方金属的表面弹性参量
期刊论文
力学学报, 2013, 卷号: 45, 期号: 4, 页码: 541-547
Authors:
刘建云
;
宋晶如
;
魏悦广
Adobe PDF(331Kb)
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Submit date:2013/08/26
跨尺度力学理论
面心立方金属
Cauchy-born法则
表面能密度
表面弹性参量
粘结界面力学行为及其表征
期刊论文
中国科学. 技术科学, 2012, 卷号: 42, 期号: 12, 页码: 1361-1376
Authors:
许巍
;
陈力
;
张钱城
;
杨金水
;
魏悦广
;
卢天健
Adobe PDF(1535Kb)
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View/Download:2484/929
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Submit date:2013/01/16
粘结界面
破坏机理
粘结参数
缺陷
纳米晶Ni晶间断裂的数值模拟
期刊论文
金属学报=Acta Metallurgica Sinica, 2009, 卷号: 45, 期号: 9, 页码: 1077-1082
Authors:
吴波
;
魏悦广
;
谭建松
;
王建平
Adobe PDF(971Kb)
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View/Download:746/137
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Submit date:2010/05/03
纳米晶
晶间断裂
应变梯度塑性
有限元模拟
颗粒增强复合材料的界面开裂与尺度效应
期刊论文
固体力学学报, 2008, 卷号: 29, 期号: 1, 页码: 1-6
Authors:
解海鸥
;
马寒松
;
魏悦广
Adobe PDF(595Kb)
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Submit date:2010/05/03
尺度效应
塑性应变梯度理论
颗粒增强复合材料
界面开裂
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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Submit date:2009/08/03
Nacre
Microstructure
Shear-lag Model
Mechanical Property
Strombus-gigas
Fracture
Deformation
Toughness
Strength
Tension
Shells