| 曲囊式橡胶空气弹簧的一些力学问题 |
| Mechanical Problems of Bellow-type Rubber Spring |
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| DOI： |
| 中文关键词: 橡胶空气弹簧 承载力 内压 垂直刚度 |
| 英文关键词: rubber spring bearing capacity internal pressure vertical stiffness |
| 基金项目: |
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| 中文摘要: |
| 对曲囊式橡胶空气弹簧的承载面积、承载力、容积、内压和垂直刚度进行了力学分析，计算了胶囊经线方向断面圆弧的半个圆心角θ从80°～120°范围变化时，橡胶空气弹簧各力学参数的数值。 |
| 英文摘要: |
| A mechanical analysis was made to the bearing area，the bearing capacity，the volume，the internal pressure and the vertical siffness of bellow-type rubber spring. The mechanical parameters were calculated as the semi-central angle of the bellow arc in the radial section θ changed from 80°to 120°. |
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