| 旋转圆盘的安定分析 |
| |
| 引用本文： | 刘信声,徐秉业,刘越.旋转圆盘的安定分析[J].清华大学学报(自然科学版),1988(2). |
| |
| 作者姓名： | 刘信声 徐秉业 刘越 |
| |
| 作者单位： | 清华大学工程力学系
(刘信声，徐秉业)，铁道科学研究院(刘越) |
| |
| 摘 要： | 本文给出了幂强化和弹性－幂强化材料旋转圆盘的应力σｉｊ、残余应力σｒｉｊ、应力 强度σｉ以及残余应力强度σｉｒ的计算结果．两种材料的计算结果具有明显的差别。 文中最后讨论了各向同性强化条件和随动强化条件下两种材料旋转圆盘的安定性。
|
| 关 键 词： | 旋转圆盘 强化 应力 安定 |
The Shakedown Analysis of Rotating Disks |
| |
| Liu Xinsheng,Xu Bingye.The Shakedown Analysis of Rotating Disks[J].Journal of Tsinghua University(Science and Technology),1988(2). |
| |
| Authors: | Liu Xinsheng Xu Bingye |
| |
| Institution: | Liu Xinsheng,Xu Bingye,Department of Engineering Mechanics,Tsinghua University Liu Yue,China Academy of Railway Science |
| |
| Abstract: | The calculated results of streses ij, residual stresses rij, intensity of stresses al and residual stresses ir in power hardening and elestic-power hardening rotating disks are given. It can be seen that under different assumptions of material models the calculated results are quite different. Finally, the shakedown problems of rotating disks of such materials under isotropic and kinematic hardening conditions are discussed. |
| |
| Keywords: | rotating disk hardening stress shakedown |
| 本文献已被 CNKI 等数据库收录！ |
