| 橡胶Mooney-Rivlin模型力学性能常数的确定 |
| Determination for mechanical constants of rubber Mooney-Rivlin model |
| |
| DOI： |
| 中文关键词: Mooney-Rivlin模型 力学性能常数 非线性有限元分析 轴向压缩试验 |
| 英文关键词: Mooney-Rivlin model mechanical constant non-linear FEA axial compression test |
| 基金项目: |
|
| 摘要点击次数: 841 |
| 全文下载次数: 1 |
| 中文摘要: |
| 用非线性有限元分析法和轴向压缩试验确定橡胶材料Mooney-Rivlin模型力学性能常数C1和C2。先由橡胶材料硬度计算出C1与C2之和，再通过非线性有限元分析法模拟不同C2/C1下橡胶材料的压缩应力-应变曲线并与实测曲线比较，与实测曲线重合性最好的模拟曲线的C2/C1即为橡胶材料的实际C2/C1，进而求得C1和C2。 |
| 英文摘要: |
| The mechanical constants of rubber Mooney-Rivlin model C1 and C2 were determined with nonlinear FEA and axial compression test.The procedure for determining C1 and C2 was as follows：the sum of C1 and C2 was calculated from the hardness of rubber material at first；then the compressive stress-strain curve of rubber material with different C2/C1 was simulated by non-linear FEA and compared to the measured curve；C2/C1，with which the simulated curve was well fitted to the measured one，was the real C2/C1 of rubber material，and thus C1 and C2 were further determined from the real C2/C1. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
