| 膜式空气弹簧刚度特性影响因素研究 |
| Study on Influencing Factors of Stiffness Characteristics of Rolling Lobe Air Springs |
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| DOI： |
| 中文关键词: 空气弹簧 刚度特性 气压 |
| 英文关键词: air spring stiffness characteristics pressure |
| 基金项目:贵州省科技厅攻关项目（黔科合NY［2009］3048） |
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| 中文摘要: |
| 介绍空气弹簧刚度特性的影响因素，并利用有限元分析软件ABAQUS建立膜式空气弹簧有限元模型，分析气压对空气弹簧刚度特性的影响。结果表明，气压是影响膜式空气弹簧刚度特性的重要因素，随着气压的提高，弹簧的垂向和横向承载能力均增大。 |
| 英文摘要: |
| The influencing factors of stiffness characteristics of air spring were introduced，and finite element model of rolling lobe air spring was established using ABAQUS to analyze the influence of pressure on the stiffness characteristics of the spring.The results showed that the pressure was the key factor，and vertical and lateral loading capacity of the spring increased with the pressure increasing. |
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