噪声与振动控制Issue(4)：44-49,6.DOI:10.3969/j.issn.1006-1335.2013.04.010
橡胶蜂窝覆盖层水下爆炸响应及抗冲击性能
Dynamic Response and Shock Resistance of Chiral Honeycomb Rubber Claddings Subjected to Underwater Explosion
肖锋 1谌勇 1马超 1孙靖雅 1华宏星1
作者信息
- 1. 上海交通大学 机械系统与振动国家重点实验室，上海 200240
- 折叠
摘要
Abstract
As a valuable composite structure, the dynamic response, shock resistance and the mechanism of chiral honeycomb rubber claddings subjected to UNDEX was studied. Rubber test data were fitted using the hyper-elastic models in ABAQUS finite-strain package. On this basis, a suitable constitutive model was chosen. Then, the dynamic characteristics of the structure and the influence of main design parameters, including height and porosity of the structure, on shock resistance were analyzed and discussed. The results have provided a clew for understanding the shock-resistance mechanism of the claddings subjected to underwater explosion, and a guideline for further optimal design of this structure.关键词
振动与波/冲击/手性蜂窝覆盖层/水下非接触性爆炸/超弹性本构模型/抗冲击性能/设计参数Key words
vibration and wave/shock/chiral honeycomb rubber claddings/UNDEX/hyperelastic constitutive model/shock resistance/design parameters分类
通用工业技术引用本文复制引用
肖锋,谌勇,马超,孙靖雅,华宏星..橡胶蜂窝覆盖层水下爆炸响应及抗冲击性能[J].噪声与振动控制,2013,(4):44-49,6.
