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| Minimal rebounding height on shell elucidated: Impact memory of bead on shell 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2024, 卷号: 286, 页码: 10 Authors: Peng Q(彭青) ; Liu XM(刘小明) ; Wei YG(魏悦广)![](/image/person.jpg)
![](/themes/default/image/downing1.png) Favorite  |  View/Download:78/0  |  Submit date:2024/01/22 Memory effect Impact dynamics Bead size Shallow shell |
| Eccentric drop of a control rod in the guide tube with annular gap flow 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2023, 卷号: 415, 页码: 17 Authors: Liu J(刘俊); He, Luyao; Peng Q(彭青) ; Chen, Xiaodong ; Liu XM(刘小明) ; Wei, Yueguang![](/image/person.jpg)
Adobe PDF(6802Kb)  |   Favorite  |  View/Download:61/7  |  Submit date:2024/02/26 Control rod drop Annular gap flow Eccentricity effect Added mass Hydrodynamic characteristics Dynamic mesh technique |
| Effect of contact plasticity on the seismic response of a 7-duct bundle immersed in fluid 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2022, 卷号: 398, 页码: 9 Authors: Peng Q(彭青) ; Jin YR(靳宇然) ; Su XP; Liu XM(刘小明) ; Wei YG![](/image/person.jpg)
Adobe PDF(5560Kb)  |   Favorite  |  View/Download:280/69  |  Submit date:2022/11/14 Nonlinear contact Plasticity Hexagonal bundle Earthquake Finite Element Method |
| Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 12 Authors: Peng Q(彭青) ; Liu XM(刘小明) ; Shi XH(施兴华) ; Wei YG(魏悦广)![](/image/person.jpg)
Adobe PDF(2440Kb)  |   Favorite  |  View/Download:252/45  |  Submit date:2022/05/17 Highly nonlinear solitary wave Reflection on plate Monodispersed granular chain Sphere-plate contact Non-destructive evaluation |
| Elastic impact of sphere on large plate 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22 Authors: Peng Q(彭青) ; Liu XM(刘小明) ; Wei, Yueguang![](/image/person.jpg)
Adobe PDF(5204Kb)  |   Favorite  |  View/Download:258/68  |  Submit date:2022/03/05 Elastic impact Homotopy analysis method Sphere on plate Coefficient of restitution |
| Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11 Authors: Peng Q(彭青) ; Jin, Y. ; Liu XM(刘小明) ; Wei YG(魏悦广)![](/image/person.jpg)
Adobe PDF(2426Kb)  |   Favorite  |  View/Download:136/14  |  Submit date:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |