钢/玻璃鳞片树脂复合减振板研制

基金项目:

北京市自然科学基金

详细信息

The Development of Composite Damping Steel/Glass Sheets Utilizing Special Material

1. Department of Metallic Materials, Science and Engineering, Beijing Polytechnic University, 100022;
2. Department of Thermal Science and Engineering, Beijing Polytechnic University, 100022;
3. Department of Basic Science, Beijing Polytechnic University, 100022

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.
- 粘弹性物 /
- 振动阻尼 /
- 复合减振板
Abstract: 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.
- viscoelastic materials /
- vibration damping /
- composite damping steel/glass