| 聚四氟乙烯膨胀节轴向刚度计算与性能研究 |
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| 引用本文： | 李添祥,罗小平,郭志,聂雅峰.聚四氟乙烯膨胀节轴向刚度计算与性能研究[J].华南理工大学学报(自然科学版),1999,27(3):106-110. |
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| 作者姓名： | 李添祥 罗小平 郭志 聂雅峰 |
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| 作者单位： | 1. 华南理工大学工业装备与控制工程系,广州,510641
2. 佛山市澜石膨胀节厂 |
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| 摘 要： | 导出了聚四氟乙烯膨胀节的轴向刚度计算，并经试验加以验证。本文亦阐明了膨胀节的压缩轴向刚度小于拉伸轴向刚度及其蠕变性能。所得结果可供工程设计参考和应用。
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| 关 键 词： | 膨胀节 波纹管 研究 |
| 修稿时间： | 1998-07-07 |
RESEARCH ON AXIAL SPRING RATE CALCULATION AND BEHAVIOR OF POLYTETRAFLUOROETHYLENE EXPANSION JOINT |
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| Li Tianxiang,Luo Xiaoping,Guo Zhi,Nie Yafeng.RESEARCH ON AXIAL SPRING RATE CALCULATION AND BEHAVIOR OF POLYTETRAFLUOROETHYLENE EXPANSION JOINT[J].Journal of South China University of Technology(Natural Science Edition),1999,27(3):106-110. |
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| Authors: | Li Tianxiang Luo Xiaoping Guo Zhi Nie Yafeng |
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| Abstract: | Axial spring rate calculation formula is derived in this paper and verified by our experiment.Creep property and the fact that compressive axial spring rate is smaller than extensive one are also expounded in this paper. The obtained conclusions can be provided for engineering design and applications. |
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| Keywords: | expansion joint bellows research |
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