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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 [18]
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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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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
虚单元计算方法的最新理论与应用进展
期刊论文
力学进展, 2022, 卷号: 52, 期号: 04, 页码: 874-913
Authors:
刘传奇
;
许广涛
;
魏宇杰
Adobe PDF(12419Kb)
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Submit date:2023/03/16
虚单元法
非多项式函数
工程科学计算
单元凸凹性
Physics-driven machine learning model on temperature and time-dependent deformation in lithium metal and its finite element implementation
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 153, 页码: 104481
Authors:
Wen JC(温济慈)
;
Zou, Qingrong
;
Wei YJ(魏宇杰)
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Submit date:2022/10/25
Physics-driven machine learning
Lithium-metal anode
Creep
Finite-element analysis
Constitutive model
Fatigue endurance limit and crack front evolution in metallic glass
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9
Authors:
Lei XQ(雷现奇)
;
袁力超o
;
Peng, Liu
;
Sun CQ(孙成奇)
;
Wei BC(魏炳忱)
;
Wei YJ(魏宇杰)
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Submit date:2021/03/03
Fatigue endurance limit
Ultra-high cycle fatigue
Metallic glasses
Elliptical crack front
Stress intensity factor
页岩气开采中的若干力学前沿问题
期刊论文
力学进展, 2019, 卷号: 49, 期号: 00, 页码: 1-236
Authors:
刘曰武
;
高大鹏
;
李奇
;
万义钊
;
段文杰
;
曾霞光
;
李明耀
;
苏业旺
;
范永波
;
李世海
;
鲁晓兵
;
周东
;
陈伟民
;
傅一钦
;
姜春晖
;
侯绍继
;
潘利生
;
魏小林
;
胡志明
;
端祥刚
;
高树生
;
沈瑞
;
常进
;
李晓雁
;
柳占立
;
魏宇杰
;
郑哲敏
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Submit date:2019/09/12
页岩气
压裂
力学性质
数值模拟
监测技术
渗流
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
Stress evolution in elastic-plastic electrodes during electrochemical processes: A numerical method and its applications
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2018, 卷号: 116, 页码: 403-415
Authors:
Wen JC(温济慈)
;
Wei YJ(魏宇杰)
;
Cheng YT(郑仰泽)
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Submit date:2018/10/30
Battery mechanics
Electrochemical-mechanical coupling
Interfacial delamination
In situ stress measurement
Finite element method
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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Submit date:2018/07/17
Thin Film Electrode
In-situ Stress Measurement
Stoney Equation
Diffusion Stress Coupling
Finite-deformation Finite Element
Optimal stress and deformation partition in gradient materials for better strength and tensile ductility: A numerical investigation
期刊论文
SCIENTIFIC REPORTS, 2017, 卷号: 7
Authors:
Wang, Yao
;
Yang, Guangxue
;
Wang, Wenjing
;
Wang, Xi
;
Li, Qiang
;
Wei YJ(魏宇杰)
;
Li, Q (reprint author), Beijing Jiaotong Univ, Minist Educ, Key Lab Vehicle Adv Mfg Measuring & Control Techn, Beijing 100044, Peoples R China.
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
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Submit date:2017/11/29
Geometric design of micron-sized crystalline silicon anodes through in situ observation of deformation and fracture behaviors
期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 卷号: 5, 期号: 25, 页码: 12793-12802
Authors:
Zhang Xing-yu
;
Song WL
;
Liu ZL
;
Chen HS
;
Li T
;
Wei YJ(魏宇杰)
;
Fang DN
;
Fang, DN (reprint author), Peking Univ, Coll Engn, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China.
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Submit date:2017/08/15