| 高弹性体复合材料动态力学性能试验研究 |
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| 引用本文： | 石光明,刘春美,冯顺山,黄广炎.高弹性体复合材料动态力学性能试验研究[J].北京理工大学学报,2015,35(S2):182-184. |
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| 作者姓名： | 石光明 刘春美 冯顺山 黄广炎 |
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| 作者单位： | 北京理工大学爆炸科学与技术国家重点实验室, 北京 100081,公安部第一研究所, 北京 100048,北京理工大学爆炸科学与技术国家重点实验室, 北京 100081,北京理工大学爆炸科学与技术国家重点实验室, 北京 100081 |
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| 基金项目： | 国家自然科学基金资助项目(11172071);国家教育部博士后科学基金资助项目(2013M540054) |
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| 摘 要： | 为应对爆炸恐怖提出了一种由SPUA与高强纤维复合成高弹性复合材料的加工方法. 对SPUA材料进行了准静态和动态力学实验研究,试验结果表明SPUA材料动态力学性能具有应变率相关特性. 基于Mooney-Rivlin模型建立了高弹性体SPUA材料的本构模型. 进一步实验得到了SPUA材料与芳纶编制布材料制成高弹性复合材料的撕裂特性. 实验结果表明撕裂强度增强了约20%.
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| 关 键 词： | 高弹性 喷涂聚脲弹性体 本构模型 复合材料 |
| 收稿时间： | 2014/11/20 0:00:00 |
Experimental Study on Dynamic Mechanical Properties of Polyurea Elastomer Composite Material |
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| SHI Guang-ming,LIU Chun-mei,FENG Shun-shan and HUANG Guang-yan.Experimental Study on Dynamic Mechanical Properties of Polyurea Elastomer Composite Material[J].Journal of Beijing Institute of Technology(Natural Science Edition),2015,35(S2):182-184. |
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| Authors: | SHI Guang-ming LIU Chun-mei FENG Shun-shan and HUANG Guang-yan |
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| Institution: | State Key Laboratory of Explosive Science and Technology, Beijing Institute of Technology, Beijing 100081, China,The First Research Institute of Ministry of Public Security, Beijing 100048, China,State Key Laboratory of Explosive Science and Technology, Beijing Institute of Technology, Beijing 100081, China and State Key Laboratory of Explosive Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | In response to terrorist bombings, a producing method of highly polyurea elastomer composite material was made by SPUA and high strength fiber. SPUA mechanical test of the quasi-static and dynamic was tested. The results show that the SPUA material has a strain rate correlation property. A highly elastic constitutive model of SPUA was established based on Mooney-Rivlin model. The composite made by SPUA and Aramid fiber weave cloth material was test and it was obtained that the mechanical properties of tearing strength increased by about 20%. The research results provide a theoretical support for high elastic composite material design. |
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| Keywords: | high elasticity spray polyurea elastomer the constitutive model composite materials |
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