摘要
A method for the calculation of dynamic characteristics of bullet-fuze system, based on finite element analysis, is presented. The couple structure between bullet and fuze is meshed by pretension element. The change of dynamic characteristics of bullet-fuze system is simulated in various pretightening force conditions. Both the numerical simulations and the actual hammer tests of a bullet-fuze system are carried out with the same input. The result shows the calculation accuracy of finite element analysis is high.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 61-64 |
| 页数 | 4 |
| 期刊 | Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering |
| 卷 | 25 |
| 期 | 1 |
| 出版状态 | 已出版 - 1月 2008 |