Silicone rubber matrix composites with shear thickening fluid microcapsules realizing intelligent adaptation to impact loadings
文献类型：期刊论文
| 作者 | Zhu, J. Q.1,2,3; Gu, Z. P.1,5; Liu, Z. P.2; Zhong, F. C.2; Wu, X. Q.1,5; Huang, C. G.4,5 |
| 刊名 | COMPOSITES PART B-ENGINEERING
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 247 |
| 关键词 | SR-STF composites Intelligent adaptation Strain-rate sensitivity Hyper-viscoelastic constitutive model |
| ISSN号 | 1359-8368 |
| DOI | 10.1016/j.compositesb.2022.110312 |
| 通讯作者 | Liu, Z. P.(liuzp@caep.cn) ; Wu, X. Q.(wuxianqian@imech.ac.cn) |
| 英文摘要 | In this paper, silicone rubber matrix composites with shear thickening fluid microcapsules (SR-STF) with intelligent adaptation to impact loadings are fabricated for advanced impact protective structure. The composites exhibit more flexibility at low strain rates but higher stiffness at high loading rates, indicating significant strain -rate sensitivity. In addition, the initial flexibility and the strain-rate sensitivity of the composite increase with increasing the mass fraction of the STF microcapsules, which should be ascribed to the shear thickening and compressive jamming of the STF microcapsules in the composite during impulse loadings. Based on experimental results, a hyper-viscoelastic constitutive model is developed, in which the influence of the mass fraction of STF microcapsules, the strain-rate sensitivity, and the strain-hardening effect are taken into account. The paper develops a practical strategy for applications of STF in soft protective structures and provides a reliable pre-diction of the dynamic mechanical behavior of the SR-STF composites. |
| WOS关键词 | HIGH-STRAIN RATES ; RADIAL INERTIA ; BEHAVIOR ; RESISTANCE ; PERFORMANCE |
| 资助项目 | National Natural Science Foundation of China ; [12272391] ; [12232020] ; [51803197] |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000878194900002 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130291]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Z. P.; Wu, X. Q. |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China 2.China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Peoples R China 3.Natl Ctr Nanosci & Technol NCNST, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 5.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, J. Q.,Gu, Z. P.,Liu, Z. P.,et al. Silicone rubber matrix composites with shear thickening fluid microcapsules realizing intelligent adaptation to impact loadings[J]. COMPOSITES PART B-ENGINEERING,2022,247. |
| APA | Zhu, J. Q.,Gu, Z. P.,Liu, Z. P.,Zhong, F. C.,Wu, X. Q.,&Huang, C. G..(2022).Silicone rubber matrix composites with shear thickening fluid microcapsules realizing intelligent adaptation to impact loadings.COMPOSITES PART B-ENGINEERING,247. |
| MLA | Zhu, J. Q.,et al."Silicone rubber matrix composites with shear thickening fluid microcapsules realizing intelligent adaptation to impact loadings".COMPOSITES PART B-ENGINEERING 247(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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