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Impact attenuation of sphere on woodpile 期刊论文
International Journal of Solids and Structures, 2025, 卷号: 310, 页码: 113215./通讯作者：刘小明
Authors:  Jin YR(靳宇然);  Peng Q(彭青);  Liu XM(刘小明)
Adobe PDF(4284Kb)  |  Favorite  |  View/Download：56/16  |  Submit date：2025/01/15
多梁结构的非线性接触动力学行为研究 学位论文
博士论文，北京: 中国科学院大学, 2024
Authors:  靳宇然
Adobe PDF(6834Kb)  |  Favorite  |  View/Download：61/8  |  Submit date：2025/01/15
非线性接触动力学，多梁结构，高频振动，能量耗散，抗震分析  
Nonlinear model for assessing seismic resilience in nuclear fuel assemblies 期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2024, 卷号: 424, 页码: 14./通讯作者：Liu, Xiaoming
Authors:  Jin YR(靳宇然);  Tan, Ximing;  Peng Q(彭青);  Wang, Jun;  Song JR(宋晶如);  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(7800Kb)  |  Favorite  |  View/Download：127/28  |  Submit date：2024/06/27
Fuel assembly  Nonlinear mechanical model  Seismic analysis  Friction and collision  
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./通讯作者：Liu, X.
Authors:  Peng Q(彭青);  Jin YR(靳宇然);  Su XP;  Liu XM(刘小明);  Wei YG
Adobe PDF(5560Kb)  |  Favorite  |  View/Download：419/93  |  Submit date：2022/11/14
Nonlinear contact  Plasticity  Hexagonal bundle  Earthquake  Finite Element Method