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Effect of coupled vibration modes of dual-strip pan head on pantograph-catenary interaction 期刊论文
ACTA MECHANICA SINICA, 2025, 卷号: 41, 期号: 4, 页码: 9./通讯作者：Xu, Xianghong
Authors:  Zhang HC(张颢辰);  Xu XH(许向红);  Wu MZ(吴孟臻);  Zhou R(周睿)
Favorite  |  View/Download：37/0  |  Submit date：2024/11/22
Pantograph-catenary contact force  Running speed  Cut-off frequency  Pan head degree of freedom  
Contact Force Surrogate Model and Its Application in Pantograph-Catenary Parameter Optimization 期刊论文
APPLIED SCIENCES-BASEL, 2024, 卷号: 14, 期号: 1, 页码: 13./通讯作者：Xu, Xianghong
Authors:  Zhou R(周睿);  Xu XH(许向红);  Rahnejat, Homer
Favorite  |  View/Download：158/0  |  Submit date：2024/02/19
current collection quality  pantograph-catenary parameters optimization  surrogate model  sensitivity analysis  
Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10./通讯作者：Zheng, Liang, Hong, Youshi
Authors:  Du LM(杜雷鸣);  Pan XN(潘向南);  Qian GA(钱桂安);  Zheng L(郑亮);  Hong YS(洪友士)
Adobe PDF(14294Kb)  |  Favorite  |  View/Download：394/90  |  Submit date：2021/08/03
Very-high-cycle fatigue  Crack initiation mechanism  Stress ratio  Ti-6Al-4V  Selective laser melting  
Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12./通讯作者：洪友士
Authors:  Chang YK(常玉坤);  Pan XN(潘向南);  Zheng L;  Hong YS(洪友士)
Adobe PDF(6646Kb)  |  Favorite  |  View/Download：467/164  |  Submit date：2020/05/18
Very-high-cycle fatigue  Crack initiation  Fine granular area (FGA)  Rough area (RA)  High-strength alloys  
Steady state response of an infinite beam on a viscoelastic foundation with moving distributed mass and load 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2020, 卷号: 63, 期号: 8, 页码: 15
Authors:  Zhang Y(张吟)
Adobe PDF(804Kb)  |  Favorite  |  View/Download：337/96  |  Submit date：2020/05/18
steady state  beam  viscoelastic foundation  moving distributed mass  
The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 124, 页码: 483-492./通讯作者：Wei, Yujie
Authors:  Sun CQ(孙成奇);  Zhou LL(周玲玲);  Liu JL;  Wang Y(王垚);  Wu XL(武晓雷);  Wei YJ(魏宇杰)
View  |  Adobe PDF(8304Kb)  |  Favorite  |  View/Download：422/156  |  Submit date：2019/09/09
Very high cycle fatigue  Gradient microstructure  Mechanism of crack initiation  Crack growth rate