| 聚苯乙烯泡沫衬垫的缓冲性能研究及建模 |
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| 引用本文： | 程志胜,徐英.聚苯乙烯泡沫衬垫的缓冲性能研究及建模[J].佳木斯大学学报,2000,18(1):66-70. |
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| 作者姓名： | 程志胜 徐英 |
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| 作者单位： | [1]佳木斯大学职业技术学院 [2]佳木斯民用建筑勘察设计研究院 |
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| 摘 要： | 通过动态和静态压缩试验，分析了聚苯乙烯泡沫塑料衬垫缓冲性能的基本特征，并应用弹塑性理论，建立了既能反映静态应力应变规律，又能反映其缓冲性能基本特征的非线性数学模型，同时根据试验数据识别了模型参数。
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| 关 键 词： | 缓冲性能 数学模型 聚苯乙烯泡沫衬垫 包装设计 |
RESEARCH ON BUFFER PROPERTIES ABOUT POLYSTRENE FOAM LINER AND THE ESTABLISHMENT OF MODEL |
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| CHENG Zhi-Sheng,XU Ying.RESEARCH ON BUFFER PROPERTIES ABOUT POLYSTRENE FOAM LINER AND THE ESTABLISHMENT OF MODEL[J].Journal of Jiamusi University(Natural Science Edition),2000,18(1):66-70. |
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| Authors: | CHENG Zhi-Sheng XU Ying |
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| Abstract: | This paper analyses the basic characteristics of buffer properties of polystyrene foam liner bymeans of dynamic and static tests. Based on elastoplastic theory, nonlinear mathemacal model was established.This model can reflect not only the static law between stress and strain, but also the basic chacracteristic of the bufferproperties of the foam. The model parameters were identified according to test data. |
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| Keywords: | polystyrene buffer property mathematical model data identify |
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