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A semi-analytical solution to the stress intensity factors of branched cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 179, 页码: 105351
作者:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
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浏览/下载:13/0
  |  
提交时间:2023/09/05
A coupled FEM-DEM study on mechanical behaviors of granular soils considering particle breakage
期刊论文
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 160, 页码: 11
作者:
Wang, Yu
;
Nie, Jia-Yan
;
Zhao, Shiwei
;
Wang, Hao
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  |  
浏览/下载:38/0
  |  
提交时间:2023/11/09
Coupled FEM -DEM modeling
Particle breakage
Biaxial compression test
Particle strength
Particle shape
Confining pressure
High-order three-scale computational method for elastic behavior analysis and strength prediction of axisymmetric composite structures with multiple spatial scales
期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2021, 卷号: 26, 期号: 6, 页码: 905-936
作者:
Dong, Hao
;
Cui, Junzhi
;
Nie, Yufeng
;
Jin, Ke
;
Guan, Xiaofei
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  |  
浏览/下载:14/0
  |  
提交时间:2021/10/26
Multiscale asymptotic analysis
mechanical behaviors
axisymmetric composite structures
micro-meso-macro coupled model
HOTS numerical algorithm
Multiscale Model for Crack Propagation of gamma/gamma Interface in gamma-TiAl Alloy Based on Cohesive Zone Model
期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2021, 卷号: 50, 期号: 5, 页码: 1617-1625
作者:
Li Jianhua
;
Zhang Cheng
;
Feng Ruicheng
;
Wang Junjun
;
Wang Maomao
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浏览/下载:5/0
  |  
提交时间:2021/10/14
gamma-TiAl alloy
multiscale model
Voronoi tessellation
FEM-CZM
Multiscale Model for Crack Propagation of γ/γ Interface in γ-TiAl Alloy Based on Cohesive Zone Model
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2021, 卷号: 50, 期号: 5, 页码: 1617-1625
作者:
Li, Jianhua
;
Zhang, Cheng
;
Feng, Ruicheng
;
Wang, Junjun
;
Wang, Maomao
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浏览/下载:7/0
  |  
提交时间:2022/02/17
Aluminum alloys
Binary alloys
Crack propagation
Cracks
Fracture toughness
Molecular dynamics
Stress intensity factors
Titanium alloys
Constitutive parameters
Crack propagation behavior
Finite element simulations
Force-displacement curves
Force-displacement relationships
Gamma-titanium aluminide
Gamma/gamma interfaces
Polycrystalline models
WELL-POSEDNESS AND THE MULTISCALE ALGORITHM FOR HETEROGENEOUS SCATTERING OF MAXWELL'S EQUATIONS IN DISPERSIVE MEDIA
期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2021, 卷号: 18, 期号: 2, 页码: 235-264
作者:
Zhang, Yongwei
;
Cao, Liqun
;
Shi, Dongyang
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浏览/下载:42/0
  |  
提交时间:2021/04/26
Maxwell's equations
dispersive medium
well-posedness
the multiscale asymptotic expansion
finite element method
Energy-absorption behavior of metallic hollow sphere structures under impact loading
期刊论文
ENGINEERING STRUCTURES, 2021, 卷号: 226, 页码: 15
作者:
Song, Jinliang
;
Hu, Dawei
;
Luo, Shengmin
;
Liu, Wanshu
;
Wang, Dongfang
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浏览/下载:25/0
  |  
提交时间:2021/05/25
Anti-collision
Bridge pier
Energy absorption
Impact loading
Metallic hollow sphere structures
High-Order Three-Scale Computational Method for Thermoelastic Behavior Analysis of Axisymmetric Composite Structures with Multiple Spatial Scales
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2020, 卷号: 12, 期号: 2, 页码: 599-642
作者:
Dong, Hao
;
Cui, Junzhi
;
Nie, Yufeng
;
Yang, Zihao
;
Yang, Ziqiang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/05/24
Multiscale asymptotic analysis
thermoelastic problems
axisymmetric composite structures
multiple spatial scales
HOTS numerical algorithm
High-order three-scale computational method for dynamic thermo-mechanical problems of composite structures with multiple spatial scales
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 169, 页码: 95-121
作者:
Dong, Hao
;
Zheng, Xiaojing
;
Cui, Junzhi
;
Nie, Yufeng
;
Yang, Zhiqiang
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2020/01/10
Multiscale asymptotic analysis
Dynamic thermo-mechanical problems
Micro-meso-macro HOTS solutions
HOTS numerical algorithm
Multiple spatial scales
Multiscale computational method for transient heat conduction problems of periodic porous materials with diverse periodic configurations in different subdomains
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2019, 卷号: 136, 页码: 215-234
作者:
Dong, Hao
;
Cui, Junzhi
;
Nie, Yufeng
;
Yang, Zihao
;
Ma, Qiang
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  |  
浏览/下载:41/0
  |  
提交时间:2019/03/05
Periodic porous materials
Asymptotic homogenization method
Diverse periodic configurations
Error estimate
SOTS numerical algorithm
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