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| 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)![](/image/person.jpg)
View  |   Adobe PDF(2027Kb)  |   Favorite  |  View/Download:497/140  |  Submit date: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 Authors: Wang C ; Wen JC(温济慈) ; Luo F; Quan BG; Li H; Wei YJ(魏宇杰) ; Gu CZ; Li JJ
View  |   Adobe PDF(1641Kb)  |   Favorite  |  View/Download:343/148  |  Submit date:2019/09/09 |
| The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel 期刊论文 ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381 Authors: Wang Y(王瑶); Yuan LC; Zhang SJ(张诗嘉); Sun CQ(孙成奇) ; Wang WJ; Yang GX; Li Q ; Wei YJ(魏宇杰)![](/image/person.jpg)
View  |   Adobe PDF(2613Kb)  |   Favorite  |  View/Download:433/170  |  Submit date:2019/04/11 Gradient material Residual stress Fatigue crack Cyclic J-integral Crack- growth rate |
| Nanomechanics of graphene 期刊论文 NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348 Authors: Wei YJ(魏宇杰) ; Yang RG(杨荣贵)
View  |   Adobe PDF(1360Kb)  |   Favorite  |  View/Download:316/83  |  Submit date:2019/12/02 graphene strength wrinkling pentagon-heptagon rings carbon honeycomb |
| 页岩气开采中的若干力学前沿问题 期刊论文 力学进展, 2019, 卷号: 49, 期号: 00, 页码: 1-236 Authors: 刘曰武 ; 高大鹏; 李奇; 万义钊 ; 段文杰 ; 曾霞光; 李明耀; 苏业旺; 范永波 ; 李世海 ; 鲁晓兵 ; 周东 ; 陈伟民 ; 傅一钦; 姜春晖; 侯绍继; 潘利生 ; 魏小林 ; 胡志明; 端祥刚; 高树生; 沈瑞; 常进; 李晓雁; 柳占立; 魏宇杰 ; 郑哲敏![](/image/person.jpg)
Adobe PDF(109408Kb)  |   Favorite  |  View/Download:336/49  |  Submit date:2019/09/12 页岩气 压裂 力学性质 数值模拟 监测技术 渗流 |