噪声与振动控制2026，Vol.46Issue(1)：288-295,8.DOI:10.3969/j.issn.1006-1355.2026.01.044
剪切增稠液/硅橡胶复合材料抗冲击性能数值研究
Numerical Study on Impact Resistance of Composite Material Composed of Shear Thickening Fluid and Silicone Rubber
胡双卫 1王青山 1刘忠平2
作者信息
- 1. 中南大学 机电工程学院,长沙 410083
- 2. 中国工程物理研究院 化工材料研究所,四川 绵阳 621000
- 折叠
摘要
Abstract
The composite material composed of shear thickening fluid and silicone rubber is a new kind of impact resis-tant material.The finite element model of the composite was established,and the impact process was numerically simulated using fluid-structure coupling algorithm in the LS-DYNA program.After verifying the accuracy of the model,the influences of impact velocity,droplet distribution and energy-absorbing liquid material on the energy absorption characteristics of the composite material were studied.The results show that the energy absorption efficiency of the composite material can reach more than 30%,and changing the droplet distribution form and liquid material can greatly improve the energy absorption ef-ficiency of the composite material.关键词
振动与波/剪切增稠液/硅橡胶/抗冲击性能/LS-DYNA程序/流固耦合Key words
vibration and wave/shear thickening fluid/silicone rubber/impact resistance/LS-DYNA program/fluid-structure interaction分类
数理科学引用本文复制引用
胡双卫,王青山,刘忠平..剪切增稠液/硅橡胶复合材料抗冲击性能数值研究[J].噪声与振动控制,2026,46(1):288-295,8.
