中国科学院力学研究所机构知识库
Advanced  
IMECH-IR  > 力学所知识产出(1956-2008)  > 期刊论文
Title:
Three-dimensional finite element analysis of composites with coated spherical inclusions
Author: Wu YL(吴永礼); Dong ZF(董智法)
Source: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing
Issued Date: 1995
Volume: 203, Issue:1-2, Pages:314-323
Abstract: A three-dimensional finite element analysis has been used to determine the internal stresses in a three-phase composite. The stresses have been determined for a variety of interphase properties, the thicknesses of the interphase and the volume fractions of particles. Young's modulus has been calculated from a knowledge of these stresses and the applied deformation. The calculations show that stress distributions in the matrix and the mechanical properties are sensitive to the interphase property in the three-phase composites. The interfacial stresses in the three-dimensional analysis are in agreement with results obtained by an axisymmetric analysis. The predicted bulk modulus in three-dimensional analysis agrees well with the theoretical solution obtained by Qui and Weng, but it presents a great divergence from that in axisymmetric analyses. An investigation indicates that this divergence may be caused by the difference in the unit cell structure between two models. A comparison of the numerically predicted bulk and shear modulus for two-phase composites with the theoretical results indicates that the three-dimensional analysis gives quite satisfactory results.
Keyword: Finite Element Method ; Three-Phase Composites ; Interphase ; Stress Field ; Stress
Language: 英语
Indexed Type: SCI
Corresponding Author: Wu, YL (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING 100080,PEOPLES R CHINA.
DOI: 10.1016/0921-5093(95)09827-5
DOC Type: Article
WOS Subject: Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS Subject Extended: Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS Keyword Plus: STRESS
WOS ID: WOS:A1995TM62800034
ISSN: 0921-5093
Citation statistics:
Content Type: 期刊论文
URI: http://dspace.imech.ac.cn/handle/311007/39172
Appears in Collections:力学所知识产出(1956-2008)_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
A102.pdf(770KB)----开放获取--View Download

Recommended Citation:
Wu YL,Dong ZF. Three-dimensional finite element analysis of composites with coated spherical inclusions[J]. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,1995-01-01,203(1-2):314-323.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[吴永礼]'s Articles
[董智法]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[吴永礼]‘s Articles
[董智法]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: A102.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院力学研究所 - Feedback
Powered by CSpace