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| 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 Authors: Chang ZH(常正华) ; Yang RG(杨荣贵); Wei YJ(魏宇杰)![](/image/person.jpg)
View  |   Adobe PDF(3030Kb)  |   Favorite  |  View/Download:455/189  |  Submit date:2019/11/26 Soft membrane Adhesion Ripples Thermal undulation Helfrich Hamiltonian |
| 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:491/135  |  Submit date:2019/09/09 Effective toughness Fracture strength Strain softening Shear banding Strip-yield model |
| 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:430/169  |  Submit date:2019/04/11 Gradient material Residual stress Fatigue crack Cyclic J-integral Crack- growth rate |
| Statistical analysis on rolling contact fatigue in railroad axle bearing steel 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 3, 页码: 651-663 Authors: Guo RB; Yang GX; Li ZY(李正阳) ; Liu ZM; Wei YJ(魏宇杰)![](/image/person.jpg)
View  |   Adobe PDF(1973Kb)  |   Favorite  |  View/Download:1713/1456  |  Submit date:2019/04/11 bearing steel crack propagation rolling contact fatigue statistical analysis |
| 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:314/82  |  Submit date:2019/12/02 graphene strength wrinkling pentagon-heptagon rings carbon honeycomb |
| Metal ductility evaluation by flattening test: The geometry dependence 期刊论文 INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2019, 卷号: 170, 页码: 40-48 Authors: Wang Y; Yang GX; Lei XQ(雷现奇); Li Q ; Rong LJ; Hu XF; Wei YJ(魏宇杰)![](/image/person.jpg)
View  |   Adobe PDF(2257Kb)  |   Favorite  |  View/Download:488/130  |  Submit date:2019/04/11 Flattening test Plastic deformability Gerson-Tvergaard-Needleman model Failure Finite element analysis |