| 压缩非石棉密封板材蠕变松弛性能的理论和试验研究 |
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| 引用本文： | 谢苏江,蔡仁良. 压缩非石棉密封板材蠕变松弛性能的理论和试验研究[J]. 机械工程材料, 2004, 28(6): 14-16 |
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| 作者姓名： | 谢苏江 蔡仁良 |
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| 作者单位： | 华东理工大学化工机械研究所,上海,200237 |
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| 摘 要： | 从压缩非石棉密封板材恒应力蠕变出发，分析了实际法兰连接系统中垫片的蠕变松弛行为，并导出了该材料以一般粘弹性模型为基础的蠕变松弛计算公式，试验结果表明两者具有较好的一致性。
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| 关 键 词： | 密封板 蠕变 松弛 |
| 文章编号： | 1000-3738(2004)06-0014-03 |
Theoretic and Experimental Research on Creep-relaxation of Compressed No-asbestos Fiber Reinforced Rubber Sheet |
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| XIE Su-jiang,CAI Ren-liang. Theoretic and Experimental Research on Creep-relaxation of Compressed No-asbestos Fiber Reinforced Rubber Sheet[J]. Materials For Mechanical Engineering, 2004, 28(6): 14-16 |
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| Authors: | XIE Su-jiang CAI Ren-liang |
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| Abstract: | Based on the basic character of creep and behavior of creep-relaxation of compressed non-asbestos fiber reinforced rubber sheet gasket materials, a new expression was proposed, which can be used for fitting the experiment data. The results obtained from the present method coincide with experimental results very well. |
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| Keywords: | seal creep relaxation |
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