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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 作者: Chen XJ(陈贤佳); Yuan, Zheng; Li, Qiang; Sun, ShouGuang; Wei YJ(魏宇杰) Adobe PDF(2512Kb)  |  收藏  |  浏览/下载:252/78  |  提交时间:2023/02/09 load spectrum computational mechanics deep learning data-driven modeling gated recurrent unit neural network |
| Dynamic response of Voronoi structures with gradient perpendicular to the impact direction 期刊论文 REVIEWS ON ADVANCED MATERIALS SCIENCE, 2022, 卷号: 61, 期号: 1, 页码: 513-525 作者: Wang XZ(王烯州); Xu XH(许向红); Gu Y(顾洋) Adobe PDF(5878Kb)  |  收藏  |  浏览/下载:157/26  |  提交时间:2022/09/16 gradient Voronoi structure energy absorption one-dimensional shock model |
| Multi-parameter joint optimization for double-strip high-speed pantographs to improve pantograph-catenary interaction quality 期刊论文 ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 1, 页码: 11 作者: Wu MZ(吴孟臻); Xu XH(许向红); Yan YZ(燕永钊); Luo Y(罗弈); Huang, Sijun; Wang, Jianshan Adobe PDF(2796Kb)  |  收藏  |  浏览/下载:164/44  |  提交时间:2022/07/18 High-speed pantograph Pantograph-catenary interaction quality Multi-parameter joint optimization |
| Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires 期刊论文 REVIEWS ON ADVANCED MATERIALS SCIENCE, 2022, 卷号: 61, 期号: 1, 页码: 250-264 作者: Liu B(刘兵); Xu XH(许向红) Adobe PDF(4341Kb)  |  收藏  |  浏览/下载:195/55  |  提交时间:2022/06/11 nonpneumatic composite tires static mechanical properties bionic design saddle structure |
| Numerical study on impact resistance of novel multilevel bionic thin-walled structures 期刊论文 JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 卷号: 16, 页码: 1770-1780 作者: Wei ZQ(魏志全); Xu XH(许向红) Adobe PDF(3471Kb)  |  收藏  |  浏览/下载:197/22  |  提交时间:2022/05/17 Bionic structure design Thin-walled structure Impact resistance |
| 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 作者: 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)  |  收藏  |  浏览/下载:194/44  |  提交时间:2022/05/17 Stress spectrum fatigue operation variable high-speed train segmented Weibull model |
| The Influence of Metastable Cellular Structure on Deformation Behavior in Laser Additively Manufactured 316L Stainless Steel 期刊论文 NANOMATERIALS, 2021, 卷号: 11, 期号: 11, 页码: 13 作者: Li N(李娜); Li ZY(李正阳); Wei YJ(魏宇杰) Adobe PDF(6117Kb)  |  收藏  |  浏览/下载:225/30  |  提交时间:2022/01/13 laser additive manufacturing metastable cellular structures 316L stainless steel coherent precipitates stacking fault energy |
| An analytical solution to the stress fields of kinked cracks 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18 作者: Liu ZE(刘卓尔); Wei YJ(魏宇杰) Adobe PDF(3434Kb)  |  收藏  |  浏览/下载:269/71  |  提交时间:2021/11/01 Kinked cracks Stress fields Stress intensity factors Crack deflection Fracture mechanics |
| Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime 期刊论文 INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8 作者: Sun CQ(孙成奇); Chi, Weiqian; Wang, Wenjing; Duan, Yan Adobe PDF(4522Kb)  |  收藏  |  浏览/下载:317/63  |  提交时间:2021/09/07 Very high cycle fatigue Additively manufactured Ti-6Al-4V Selective laser melting Crack initiation mechanism Grain refinement |
| 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 作者: Yuan, Zheng; Chen XJ(陈贤佳); Ma, Lijun; Li, Qiang; Sun, Shouguang; Wei YJ(魏宇杰) Adobe PDF(4436Kb)  |  收藏  |  浏览/下载:353/96  |  提交时间:2021/06/15 Load spectrum Segmented Weibull distribution Bogie frame High-speed train Inflection stress |
| Gradient design of bio-inspired nacre-like composites for improved impact resistance 期刊论文 COMPOSITES PART B-ENGINEERING, 2021, 卷号: 215, 页码: 11 作者: Wei ZQ(魏志全); Xu XH(许向红) Adobe PDF(11396Kb)  |  收藏  |  浏览/下载:395/98  |  提交时间:2021/06/07 Nacre-like structure Gradient design Impact resistance |
| Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9 作者: Song QY(宋清源); Sun CQ(孙成奇) Adobe PDF(3170Kb)  |  收藏  |  浏览/下载:430/81  |  提交时间:2020/03/11 very high cycle fatigue High strength steels Crack initiation mechanism crack growth rate Grain refinement |
| The linear-dependence of adhesion strength and adhesion range on temperature in soft membranes 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2019, 卷号: 132, 页码: 12 作者: Chang ZH(常正华); Yang RG(杨荣贵); Wei YJ(魏宇杰) 浏览  |  Adobe PDF(3030Kb)  |  收藏  |  浏览/下载:432/178  |  提交时间:2019/11/26 Soft membrane Adhesion Ripples Thermal undulation Helfrich Hamiltonian |
| Single-leg weight limit of fixation model of simple supracondylar fracture of femur 期刊论文 ACTA MECHANICA SINICA, 2019, 卷号: 35, 期号: 4, 页码: 926-939 作者: Bai GY; Xu XH(许向红); Wang JH; Sun N 浏览  |  Adobe PDF(5749Kb)  |  收藏  |  浏览/下载:199/43  |  提交时间:2019/10/14 Simple supracondylar fracture of femur Early weight bearing Single-leg weight limit |
| The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文 INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63 作者: Zeng XG; Wei YJ(魏宇杰) 浏览  |  Adobe PDF(2027Kb)  |  收藏  |  浏览/下载:470/128  |  提交时间:2019/09/09 Effective toughness Fracture strength Strain softening Shear banding Strip-yield model |
| Anisotropic expansion and size-dependent fracture of silicon nanotubes during lithiation 期刊论文 JOURNAL OF MATERIALS CHEMISTRY A, 2019, 卷号: 7, 期号: 25, 页码: 15113-15122 作者: Wang C; Wen JC(温济慈); Luo F; Quan BG; Li H; Wei YJ(魏宇杰); Gu CZ; Li JJ 浏览  |  Adobe PDF(1641Kb)  |  收藏  |  浏览/下载:315/138  |  提交时间:2019/09/09 |
| 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 作者: 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) 浏览  |  Adobe PDF(8304Kb)  |  收藏  |  浏览/下载:325/135  |  提交时间:2019/09/09 Very high cycle fatigue Gradient microstructure Mechanism of crack initiation Crack growth rate |
| Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 758, 页码: 112-120 作者: 孙成奇i; Song QY(宋庆元); Zhou LL(周玲玲); Pan XN(潘向南) 浏览  |  Adobe PDF(5866Kb)  |  收藏  |  浏览/下载:341/92  |  提交时间:2019/09/09 Very high cycle fatigue Crack initiation Crack growth rate Grain refinement Multi-site crack initiation |