[1]琚宏昌,陈玲玲,张璇..估计复合材料有效弹性常数界限的综合方法[J].郑州大学学报(工学版),2012,33(03):33-35,39.[doi:10.3969/j.issn.1671-6833.2012.03.008]
　QU Hongchang,CHEN Lingling,ZHANG Xuan.An Approach to Predicting Bounds of Effective Properties of Composite Materials[J].Journal of Zhengzhou University (Engineering Science),2012,33(03):33-35,39.[doi:10.3969/j.issn.1671-6833.2012.03.008]
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估计复合材料有效弹性常数界限的综合方法()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
33
期数:
2012年03期
页码:
33-35,39
栏目:
出版日期:
2012-05-10

文章信息/Info

Title:
An Approach to Predicting Bounds of Effective Properties of Composite Materials
作者:
琚宏昌; 陈玲玲; 张璇.
广西工学院鹿山学院 土木工程系,广西柳州,545616, 广西工学院鹿山学院 土木工程系,广西柳州,545616, 广西工学院鹿山学院 土木工程系,广西柳州,545616
Author(s):
QU Hongchang; CHEN Lingling; ZHANG Xuan
Department of Civil Engineering, Lushan College o Guangxi Univerity of Technology, Liuzhou 545616, China
关键词:
微观力学;  颗粒增强复合材料;  有效弹性常数;  上下限
Keywords:
micromechanics;  pariculate reinforced composite;  elfective property;  upper and lower bounds
分类号:
TU502
DOI:
10.3969/j.issn.1671-6833.2012.03.008
摘要:
回顾了有效弹性摸量估计的各种方法,分析了与常规有效弹性常数估计的上限VB、下限RB和Hashin-Shtrikman上限(HSB+)、下限(HSB-)相应的均匀化对比材料的取值情况,以及这些界限之间的相互关系,提出了以有效弹性常数常规估计—Voigt估计、Reuss估计分别作为均匀化对比材料,从而得到较Hashin-Shtrikman上下限更紧的新上下限.
Abstract:
This paper reviews various methods to prediet the overall effective elastic properties of homogeneousisolropic composites based on the meso-micromechanics, Values of the homogeneous isotropic comparison ma-terials are analyzed corresponding to the upper bound ( VB ) and lower bound ( RB )of common prediction ofthe effective elastic properties, and the upper bound( HSB* )and lower bound ( HSB~) of Hashin-Shtrikmanestimates, and the relationships for these bounds are also dicussed. New bounds tighter than Hashin-Shtrikmanbounds are presented by taking the common estimates, the Voigt estimate and the Reuss estimate, as homoge-neou8 companson materials.
更新日期/Last Update: 1900-01-01