| 产品机械冲击脆值和耐振度研究 |
| |
| 引用本文： | 郑百哲,张媛.产品机械冲击脆值和耐振度研究[J].北京工商大学学报(自然科学版),1998(2). |
| |
| 作者姓名： | 郑百哲 张媛 |
| |
| 作者单位： | 北京轻工业学院机械工程系 |
| |
| 摘 要： | 综述了破损边界理论及用Ｄｕｈａｍｅｌ积分得到的几种典型脉冲的冲击谱公式和破损边界曲线，提出了产品耐振度的概念．这些结果为产品的机械冲击和振动防护设计提供了理论基础．
|
| 关 键 词： | 破损边界曲线 脆值 耐振度 |
THE STUDY OF FRAGILITY AND VIBRATION RESISTANCE STRENTH OF MECHANICAL SHOCK ON PRODUCTS |
| |
| Zheng Baizhe,Zhang Yuan.THE STUDY OF FRAGILITY AND VIBRATION RESISTANCE STRENTH OF MECHANICAL SHOCK ON PRODUCTS[J].Journal of Beijing Technology and Business University:Natural Science Edition,1998(2). |
| |
| Authors: | Zheng Baizhe Zhang Yuan |
| |
| Abstract: | In this paper, the damaged boundary theory is discussed, and the formula of shock spectra and demaged boundary curves for some typical pulse are gotten based on Duhamel integral. The concept of vibration resistance strenth is also advanced. All the results furnish a theoretical basis for the products protecting design of mechanical shock and vibration. |
| |
| Keywords: | damaged boundary curve fragility vibration resistance strenth |
| 本文献已被 CNKI 等数据库收录！ |
