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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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A novel approach to compute the spatial gradients of enriching functions in the X-FEM with a hybrid representation of cracks
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 417, 页码: 21
Authors:
Liu CQ(刘传奇)
;
Wei YJ(魏宇杰)
Adobe PDF(1455Kb)
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View/Download:110/14
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Submit date:2023/10/30
X-FEM
Level sets
Hybrid representation
WENO
An analytical solution to the stress fields of kinked cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
Authors:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
Adobe PDF(3434Kb)
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View/Download:319/88
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Submit date:2021/11/01
Kinked cracks
Stress fields
Stress intensity factors
Crack deflection
Fracture mechanics
Mechanical Properties and Deformation Mechanisms of Graphene Foams with Bi-Modal Sheet Thickness by Coarse-Grained Molecular Dynamics Simulations
期刊论文
MATERIALS, 2021, 卷号: 14, 期号: 19, 页码: 14
Authors:
Liu, Shenggui
;
Lyu, Mindong
;
Wang C(王超)
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Submit date:2021/11/29
graphene foam materials
microstructure
bi-modal sheet thickness
stress-strain curve
coarse-grained molecular dynamics
A crosstalk between auxin and brassinosteroid regulates leaf shape by modulating growth anisotropy
期刊论文
MOLECULAR PLANT, 2021, 卷号: 14, 期号: 6, 页码: 949-962
Authors:
Xiong, Yuanyuan
;
Wu, Binbin
;
Du, Fei
;
Guo, Xiaolu
;
Tian, Caihuan
;
Hu JR(胡锦荣)
;
Lv SQ(吕守芹)
;
Long M(龙勉)
;
Zhang, Lei
;
Wang, Ying
;
Jiao, Yuling
Adobe PDF(3984Kb)
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Submit date:2021/08/03
leaf shape
proximodistal axis
growth anisotropy
mechanical signals
AUXIN RESPONSE FACTOR
brassinosteroids
Subgrid-scale helicity equation model for large-eddy simulation of turbulent flows
期刊论文
PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 3, 页码: 13
Authors:
Qi H(齐涵)
;
Li XL(李新亮)
;
Yu ZP(于长平)
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Submit date:2021/05/06
Heterostructured materials: superior properties from hetero-zone interaction
期刊论文
MATERIALS RESEARCH LETTERS, 2021, 卷号: 9, 期号: 1, 页码: 1-31
Authors:
Zhu YT
;
Ameyama K
;
Anderson PM
;
Beyerlein IJ
;
Gao HJ
;
Kim HS
;
Lavernia E
;
Mathaudhu S
;
Mughrabi H
;
Ritchie RO
;
Tsuji N
;
Zhang XY
;
Wu XL(武晓雷)
Adobe PDF(6580Kb)
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Submit date:2020/11/30
Heterostructured materials
synergy
heterostructures
hetero-deformation induced (HDI) hardening
back stress
forward stress
Microtubule-Mediated Wall Anisotropy Contributes to Leaf Blade Flattening
期刊论文
CURRENT BIOLOGY, 2020, 卷号: 30, 期号: 20, 页码: 3972-+
Authors:
Zhao F
;
Du F
;
Oliveri H
;
Zhou LW(周吕文)
;
Ali O
;
Chen WQ
;
Feng SL(冯世亮)
;
Wang QQ
;
Lv SQ(吕守芹)
;
Long M(龙勉)
;
Schneider R
;
Sampathkumar A
;
Godin C
;
Traas J
;
Jiao YL
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Submit date:2020/11/30
Nanoscale precipitates as sustainable dislocation sources for enhanced ductility and high strength
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 卷号: 117, 期号: 10, 页码: 5204-5209
Authors:
Peng SY(彭神佑)
;
Wei YJ(魏宇杰)
;
Gao HJ(高华健)
Adobe PDF(1345Kb)
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Submit date:2020/05/18
nanoscale precipitate
dislocation sources
ductility
strength
multiple-element alloy
Buckling of beams with finite prebuckling deformation
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 165, 页码: 148-159
Authors:
Su YW(苏业旺)
;
Zhao HY(赵红玉)
;
Liu SY
;
Li R
;
Wang YH
;
Wang YZ
;
Bian J
;
Huang YA
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View/Download:485/131
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Submit date:2019/05/29
Buckling
Three-point bending
Critical buckling load
Finite deformation mechanics
Stretchable electronics