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Study of unsteady aerodynamic performance of a high-speed train entering a double-track tunnel under crosswind conditions 期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2023, 卷号: 118, 页码: 103836
Authors:  Luo, Jianjun;  Wang, Lei;  Shang, Suying;  Li, Feilong;  Guo DL(郭迪龙);  Gao, Liping;  Wang, Dengke
Adobe PDF(5569Kb)  |  Favorite  |  View/Download：50/5  |  Submit date：2023/06/15
Aerodynamic performance  Flow structures  High -speed train  Crosswinds  Railway tunnel  Transient pressure  
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)
Adobe PDF(2512Kb)  |  Favorite  |  View/Download：328/101  |  Submit date：2023/02/09
load spectrum  computational mechanics  deep learning  data-driven modeling  gated recurrent unit neural network  
Aerodynamic performance and flow evolution of a high-speed train exiting a tunnel with crosswinds 期刊论文
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021, 卷号: 218, 页码: 14
Authors:  Wang, Lei;  Luo, Jianjun;  Li, Feilong;  Guo DL(郭迪龙);  Gao, Liping;  Wang, Dengke
Adobe PDF(17977Kb)  |  Favorite  |  View/Download：302/76  |  Submit date：2021/11/29
High-speed train (HST)  Crosswinds  Aerodynamic performance  Computational fluid dynamics (CFD)  
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
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：399/111  |  Submit date：2021/06/15
Load spectrum  Segmented Weibull distribution  Bogie frame  High-speed train  Inflection stress  
Modelling the Dynamic Impacts of High Speed Rail Operation on Regional Public Transport-From the Perspective of Energy Economy 期刊论文
ENERGIES, 2018, 卷号: 11, 期号: 5, 页码: 1151
Authors:  Chou CC;  Shen CW;  Gao DP(高大鹏);  Gao Y;  Wang K;  Tsai SB
View  |  Adobe PDF(1160Kb)  |  Favorite  |  View/Download：469/91  |  Submit date：2018/10/19
Energy Consumption  High Speed Rail  Conventional Rail Transport  Regional Public Transport  Energy Saving  Energy Economy  
Research on the mechanics of high speed rails 期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 2, 页码: 189-190
Authors:  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(311Kb)  |  Favorite  |  View/Download：309/81  |  Submit date：2017/12/18
Optimization design for aerodynamic elements of high speed trains 期刊论文
COMPUTERS & FLUIDS, 2014, 卷号: 95, 页码: 56-73
Authors:  Yao SB(姚拴宝);  Guo DL(郭迪龙);  Sun ZX(孙振旭);  Yang GW(杨国伟);  Chen DW(陈大伟);  Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
View  |  Adobe PDF(5428Kb)  |  Favorite  |  View/Download：1037/325  |  Submit date：2014/06/19
Wake Flow  Multi-objective Optimization  Cross-validation  Kriging  High Speed Trains  
Preface: Current Research Progress on Mechanics of High Speed Rail 期刊论文
ACTA MECHANICA SINICA, 2014, 卷号: 30, 期号: 6, 页码: 846-848
Authors:  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100864, Peoples R China.
View  |  Adobe PDF(230Kb)  |  Favorite  |  View/Download：254/75  |  Submit date：2016/02/01
Microstructure and mechanical properties of aluminum 5083 weldments by gas tungsten arc and gas metal arc welding 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 卷号: 549, 页码: 7-13
Authors:  Liu Y(刘垚);  Wang WJ;  Xie JJ(谢季佳);  Sun SG;  Wang L;  Qian Y(钱野);  Meng Y(孟媛);  Wei YJ(魏宇杰);  Wei, YJ;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(2001Kb)  |  Favorite  |  View/Download：1301/423  |  Submit date：2013/01/18
Gas Tungsten Arc Welding  Gas Metal Arc Welding  Aluminum 5083  Strength  Failure  Alloys  Ai5083  Superplasticity