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| A novel approach to compute the spatial gradients of enriching functions in the X-FEM with a hybrid representation of cracks 期刊论文 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 417, 页码: 21 Authors: Liu CQ(刘传奇); Wei YJ(魏宇杰) Favorite  |  View/Download:53/0  |  Submit date:2023/10/30 X-FEM Level sets Hybrid representation WENO |
| An Equal-Biaxial Test Device for Large Deformation in Cruciform Specimens 期刊论文 EXPERIMENTAL MECHANICS, 2022, 卷号: 62, 页码: 677-683 Authors: Ru M(茹敏); Lei XQ(雷现奇); Liu XM(刘小明); Wei YJ(魏宇杰) Adobe PDF(3486Kb)  |  Favorite  |  View/Download:215/36  |  Submit date:2022/02/17 Biaxial tension Soft matter Cruciform specimen Digital image correlation Rope and pulley |
| 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) Adobe PDF(9123Kb)  |  Favorite  |  View/Download:320/54  |  Submit date:2021/03/03 Fatigue endurance limit Ultra-high cycle fatigue Metallic glasses Elliptical crack front Stress intensity factor |
| Nanoscale precipitates as sustainable dislocation sources for enhanced ductility and high strength 期刊论文 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 卷号: 117, 期号: 10, 页码: 5204-5209 Authors: Peng SY(彭神佑); Wei YJ(魏宇杰); Gao HJ(高华健) Adobe PDF(1345Kb)  |  Favorite  |  View/Download:387/71  |  Submit date:2020/05/18 nanoscale precipitate dislocation sources ductility strength multiple-element alloy |
| Shear strength of a Zr-based metallic glass over a wide temperature range 期刊论文 INTERMETALLICS, 2020, 卷号: 118, 页码: 6 Authors: Chen C(陈岑); Sun BA; Wang WH; Wang TC(王自强) Adobe PDF(1541Kb)  |  Favorite  |  View/Download:251/76  |  Submit date:2020/04/07 Metallic glasses Shear strength Shear band |
| Rejuvenation in Hot-Drawn Micrometer Metallic Glassy Wires* 期刊论文 CHINESE PHYSICS LETTERS, 2020, 卷号: 37, 期号: 1, 页码: 4 Authors: Dong J(董杰); Feng YH(冯义辉); Huan Y(郇勇); Yi J; Wang WH; Bai HY; Sun BA Adobe PDF(1084Kb)  |  Favorite  |  View/Download:367/86  |  Submit date:2020/03/11 71 23 Cq |
| 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 Authors: Zeng XG; Wei YJ(魏宇杰) Adobe PDF(2027Kb)  |  Favorite  |  View/Download:460/121  |  Submit date:2019/09/09 Effective toughness Fracture strength Strain softening Shear banding Strip-yield model |