| 聚乙烯缓冲材料应力松驰实验分析 |
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| 引用本文： | 余本农,平幼妹. 聚乙烯缓冲材料应力松驰实验分析[J]. 包装工程, 1997, 0(Z1) |
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| 作者姓名： | 余本农 平幼妹 |
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| 作者单位： | 天津商学院 |
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| 摘 要： | 聚乙烯缓冲材料是一种粘弹性材料。此文用数值方法对聚乙烯缓冲材料的应力松驰试验进行了分析，并给出了一种具有迭代格式的回归方法，可以得到其有关的力学常数。
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| 关 键 词： | 聚乙烯 缓冲包装材料 粘弹性 应力松驰 |
A Study on the Relaxation Test of Polythene Cushioning Material |
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| Yu Bennong, Ping Youmei. A Study on the Relaxation Test of Polythene Cushioning Material[J]. Packaging Engineering, 1997, 0(Z1) |
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| Authors: | Yu Bennong Ping Youmei |
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| Affiliation: | Tianjin University of Commerce |
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| Abstract: | Polythene cushioning material is one kind of viscoelastic material. The relaxation test of polythene cushioningmaterial has been studied by numeric method, and the corresponding mechanical constants may be obtained by amethod of regression analysis with iterative computation presented in this paper. |
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| Keywords: | Polythene CusLinoing Material Viscoelsticity Stress Relaxation |
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