摘要
采用两类特殊粘弹性物制备复合减振板。并进行了性能测试，减振及断裂分析，提出了临界断裂应力计算式。
On the basis of wide study of viscoelastic materials, an investigation on the fabrication of the composite damping steel/glass sheets with two special viscoelastic materials has been made. The composite damping steel/glass sheets are better,in regard to damping and processability, than other types of damping sheets. Thus the focus of the research is on the measurement of the properties of the steel sheets,the damping analysis and the fracture analysis. Then, the calculation formula for critical fracture stress is put forward. The topics mentioned in this paper are very important in the development of new composite steel sheets and the application of engineering.
出处
《北京工业大学学报》
CAS
CSCD
1994年第4期78-84,共7页
Journal of Beijing University of Technology
基金
北京市自然科学基金
关键词
减振板
复合减振板
环氧树脂
鳞片
聚乙酸乙烯脂
viscoelastic materials, vibration damping, composite damping steel/glass, sheets
