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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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魏宇杰 [8]
Yang RG [2]
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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:94/10
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Submit date:2023/10/30
X-FEM
Level sets
Hybrid representation
WENO
A computational method for the load spectra of large-scale structures with a data-driven learning algorithm
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 141-154
Authors:
Chen XJ(陈贤佳)
;
Yuan, Zheng
;
Li, Qiang
;
Sun, ShouGuang
;
Wei YJ(魏宇杰)
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View/Download:299/89
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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
Defects guided wrinkling in graphene on copper substrate
期刊论文
CARBON, 2019, 卷号: 143, 页码: 736-742
Authors:
Pang ZQ(庞振乾)
;
Deng B
;
Liu ZF
;
Peng HL
;
Wei YJ(魏宇杰)
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View/Download:373/132
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Submit date:2019/04/11
Wrinkling
Graphene
Grain boundary
Stone-wales defects
Binding energy
Metal ductility evaluation by flattening test: The geometry dependence
期刊论文
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2019, 卷号: 170, 页码: 40-48
Authors:
Wang Y
;
Yang GX
;
Lei XQ(雷现奇)
;
Li Q
;
Rong LJ
;
Hu XF
;
Wei YJ(魏宇杰)
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Submit date:2019/04/11
Flattening test
Plastic deformability
Gerson-Tvergaard-Needleman model
Failure
Finite element analysis
Response of an infinite beam on a bilinear elastic foundation: Bridging the gap between the Winkler and tensionless foundation models
期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2018, 卷号: 71, 页码: 394-403
Authors:
Zhang Y(张吟)
;
Liu XM(刘小明)
;
Wei YJ(魏宇杰)
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View/Download:414/160
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Submit date:2018/10/19
Beam
Winkler Foundation
Tensionless Foundation
Bilinear Foundation
Examining the validity of Stoney-equation for in-situ stress measurements in thin film electrodes using a large-deformation finite-element procedure
期刊论文
JOURNAL OF POWER SOURCES, 2018, 卷号: 387, 页码: 126-134
Authors:
Wen JC(温济慈)
;
Wei YJ(魏宇杰)
;
Cheng YT
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View/Download:324/85
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Submit date:2018/07/17
Thin Film Electrode
In-situ Stress Measurement
Stoney Equation
Diffusion Stress Coupling
Finite-deformation Finite Element
On the influence of junction structures on the mechanical and thermal properties of carbon honeycombs
期刊论文
CARBON, 2017, 卷号: 119, 页码: 278-286
Authors:
Gu XK
;
Pang ZQ
;
Wei YJ(魏宇杰)
;
Yang RG
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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View/Download:437/144
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Submit date:2017/07/24
Carbon Honeycomb
Carbon Allotrope
Lightweight
Thermal Conductivity
Mechanical Strength
Ductility
Mechanics and Mechanically Tunable Band Gap in Single-Layer Hexagonal Boron-Nitride
期刊论文
MATERIALS RESEARCH LETTERS, 2013, 卷号: 1, 期号: 4, 页码: 200-206
Authors:
Wu JT(吴江涛)
;
Wang BL(王宝林)
;
Wei YJ(魏宇杰)
;
Yang RG
;
Dresselhaus M
;
Wei YJ(魏宇杰)
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Submit date:2013/11/06
Hexagonal Boron-nitride
Anisotropic Strength
Antisite Defects
Mechanical Properties
Band Gap