Modeling of the elastic properties of cold-rolled polypropylene sheets

被引：2
|
作者：
Wu, SZ [1 ]
Lee, WB [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Mfg Engn, Kowloon, Hong Kong, Peoples R China
来源：
SCRIPTA MATERIALIA | 2002年 / 46卷 / 08期
关键词：
model; characterization; structural behavior; X-ray; polypropylene;
D O I：
10.1016/S1359-6462(02)00035-0
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A modified two-phase model for cold-rolled polypropylene sheets is presented to deduce the stress-strain relation, which combines the crystal network that obeys the Langevin theory and the entangled network with slip-linked character. A linear equation between the Young's modulus and the orientation factor is obtained and verified by experimental results. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：587 / 592
页数：6
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