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Determining plastic slips in rate-independent crystal plasticity models through machine learning algorithms 期刊论文
EXTREME MECHANICS LETTERS, 2024, 卷号: 71, 页码: 13./通讯作者：Wei, Yujie
Authors:  Wang ZW(王志文);  Chen XJ(陈贤佳);  Wen JC(温济慈);  Wei YJ(魏宇杰)
Favorite  |  View/Download：81/0  |  Submit date：2024/09/09
Machine learning  Crystal plasticity  Slip system  Taylor criterion  Maximum dissipation  Finite element method  
轮轨激励与气动载荷对高速列车转向架结构载荷的分量贡献研究 期刊论文
中国科学. 技术科学, 2024, 卷号: 54, 期号: 06, 页码: 1120-1136./通讯作者：Qiang Li, Guowei Yang, Yujie Wei
Authors:  袁征;  陈贤佳;  纪占玲;  李岑;  罗为;  李强;  孙守光;  杨国伟;  魏宇杰
Adobe PDF(2659Kb)  |  Favorite  |  View/Download：63/21  |  Submit date：2024/06/04
Data-driven learning algorithm to predict full-field aerodynamics of large structures subject to crosswinds 期刊论文
PHYSICS OF FLUIDS, 2024, 卷号: 36, 期号: 5, 页码: 19./通讯作者：Wei, Yujie
Authors:  Chen XJ(陈贤佳);  Yin B(银波);  Yuan Z(袁征);  Yang GW(杨国伟);  Li, Qiang;  Sun, Shouguang;  Wei YJ(魏宇杰)
Favorite  |  View/Download：34/0  |  Submit date：2024/07/04
Graded honeycombs with high impact resistance through machine learning-based optimization 期刊论文
THIN-WALLED STRUCTURES, 2023, 卷号: 188, 页码: 110794./通讯作者：Wei, YJ (corresponding author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Authors:  Gao Y(高洋);  Chen XJ(陈贤佳);  Wei YJ(魏宇杰)
Adobe PDF(5209Kb)  |  Favorite  |  View/Download：105/19  |  Submit date：2023/07/17
Graded honeycomb  Impact resistance  Machine learning  Energy absorption  Equal-load-partition  
The influence of operation variables on stress spectrum of high-speed train bogie frames 期刊论文
VEHICLE SYSTEM DYNAMICS, 2023, 卷号: 61, 期号: 2, 页码: 499-512./通讯作者：Li, Qiang, Wei, Yujie
Authors:  Yuan Z(袁征);  Chen XJ(陈贤佳);  Li, Cen;  Ma, Lijun;  Li, Qiang;  Sun, Shouguang;  Wei YJ(魏宇杰)
Adobe PDF(2480Kb)  |  Favorite  |  View/Download：278/62  |  Submit date：2022/05/17
Stress spectrum  fatigue  operation variable  high-speed train  segmented Weibull model  
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./通讯作者：Wei, YuJie
Authors:  Chen XJ(陈贤佳);  Yuan, Zheng;  Li, Qiang;  Sun, ShouGuang;  Wei YJ(魏宇杰)
Adobe PDF(2512Kb)  |  Favorite  |  View/Download：385/110  |  Submit date：2023/02/09
load spectrum  computational mechanics  deep learning  data-driven modeling  gated recurrent unit neural network  
Mixed mode equilibrium analysis of asymptotic fields around stationary sharp V-notches in polymer gels: A linear poroelastic study 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021, 卷号: 116, 页码: 10./通讯作者：Li, Yunlong, Chen, Xianjia
Authors:  Li, Yunlong;  Niu, Zheng;  Chen XJ(陈贤佳)
Adobe PDF(1694Kb)  |  Favorite  |  View/Download：277/71  |  Submit date：2022/01/13
Mixed mode loadings  Asymptotic solution  Sharp V-notches  Thermodynamic equilibrium  Poroelasticity  Polymer gels  
A segmented load spectrum model for high-speed trains and its inflection stress as an indicator for line quality 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 148, 页码: 12./通讯作者：Li, Qiang, Wei, Yujie
Authors:  Yuan, Zheng;  Chen XJ(陈贤佳);  Ma, Lijun;  Li, Qiang;  Sun, Shouguang;  Wei YJ(魏宇杰)
Adobe PDF(4436Kb)  |  Favorite  |  View/Download：446/119  |  Submit date：2021/06/15
Load spectrum  Segmented Weibull distribution  Bogie frame  High-speed train  Inflection stress  
An sequential optimization and aeroelastic constraint transformation method for strength-aeroelastic comprehensive design 期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2020, 卷号: 93, 页码: 14./通讯作者：Wang, Xiaojun
Authors:  Zhang ZS;  Wang XJ;  Chen XJ(陈贤佳)
View  |  Adobe PDF(2381Kb)  |  Favorite  |  View/Download：358/107  |  Submit date：2020/04/07
Comprehensive design  Sequential optimization strategy  Airplane wing  Structural strength  Aeroelasticity  
高速列车延寿优化高性能数值模拟软件及应用+2019年度报告 科技报告
, 2019
Authors:  魏宇杰, 肖攀, 陈贤佳
Favorite  |  View/Download：105/0  |  Submit date：2022/11/28
高速列车, 疲劳寿命, 结构优化设计, 大规模并行计算, 空气动力学