| PP/橡胶合金拉伸过程中界面应力的二维有限元模拟 |
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| 引用本文： | 梁基照,王丽.PP/橡胶合金拉伸过程中界面应力的二维有限元模拟[J].弹性体,2004,14(2):46-49. |
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| 作者姓名： | 梁基照 王丽 |
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| 作者单位： | 华南理工大学,工业装备与控制工程学院,广东,广州,510640 |
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| 摘 要： | 应用ANSYS软件对橡胶粒子改性聚丙烯(PP)合金拉伸过程中界面应力分布进行了有限元分析。结果表明，粒子极点区和赤道区受到的剪切作用最大，而赤道区还受到基体树脂强烈的挤提作用，拉伸应力达到最大值。
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| 关 键 词： | 聚丙烯 橡胶增韧 界面应力分析 有限元 数值模拟 |
| 文章编号： | 1005-3174(2004)02-0046-04 |
| 修稿时间： | 2003年12月10 |
2D FEM simulation of interfacial stress in tension of PP/rubber alloy |
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| LIANG Ji-zhao,WANG Li.2D FEM simulation of interfacial stress in tension of PP/rubber alloy[J].China Elastomerics,2004,14(2):46-49. |
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| Authors: | LIANG Ji-zhao WANG Li |
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| Abstract: | The two dimension (2D) finite element analysis (FEM) of the interfacial stress distribution during tension of rubber modified polypropylene (PP) alloy was made by means an ANSYS software. The results showed that the shear effect subjected by the pole zone and equator zone of the rubber particles was maximal, the equator zone of the rubber particles was strongly pressed and pulled, and the tensile stress reached the maximum. |
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| Keywords: | polypropylene rubber toughness interfacial stress analysis FEM simulation |
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