摘要
纤维增强复合材料和涂层阻尼对抑制薄壁构件的振动问题具有实际的工程意义。介绍了纤维增强复合薄壁板壳的理论模型,主要从建模方法、材料组成、铺层方案和热环境的影响四个方面总结了纤维复合薄壁板壳构件的动力学研究进展,综述了应用粘弹性阻尼和硬涂层阻尼减振技术的复合薄壁板壳的减振特性研究,提出了将纤维增强复合材料和涂层阻尼材料进行混杂建模的方法,并展望了未来,为这一领域的研究提供有价值的参考。
Fiber reinforced composites and coating damping materials have practical engineering significance for vibration suppression of thin-walled components.In this paper,the theoretical models for fiber reinforced composite thin-walled plate and shell are introduced.The advances in dynamics research are summarized in terms of four aspects:modeling method,material composition,stacking scheme,and influence of thermal environment.The vibration reduction characteristics are reviewed for composite thin-walled plate and shell with application of the viscoelastic damping and hard coating damping technologies.The hybrid modeling method is proposed for fiber reinforced composites and coating damping materials,and its development is predicted to provide valuable reference for the future research in this field.
作者
王宇
杨志宏
于晓光
赵宝生
夏鑫
WANG Yu;YANG Zhihong;YU Xiaoguang;ZHAO Baosheng;XIA Xin(School of Mechanical Engineering and Automation,University of Science and Technology Liaoning,Anshan 114051,China)
出处
《辽宁科技大学学报》
CAS
2020年第5期377-384,395,共9页
Journal of University of Science and Technology Liaoning
基金
国家自然科学基金(51775257)
辽宁省教育厅项目(2019LNJC01)。
关键词
纤维增强复合材料
涂层阻尼
薄壁构件
动力学特性
fiber reinforced composite
coating damping
thin-walled component
dynamic characteristic
