机械容积
材料科学
压力(语言学)
可视化
有限元法
涂层
基质(水族馆)
复合材料
光学
结构工程
机械工程
光电子学
工程类
荧光粉
语言学
哲学
海洋学
物理
地质学
作者
Chen Shu Li,Chao−Nan Xu,Hiroshi Yamada,Yusuke Imai,Hong Wu Zhang,Zhang Lin
出处
期刊:Key Engineering Materials
日期:2008-02-01
卷期号:368-372: 1401-1404
被引量:20
标识
DOI:10.4028/www.scientific.net/kem.368-372.1401
摘要
We have successfully demonstrated that the stress distribution of a metal substrate can be directly displayed by coating SrAl2O4:Eu (SAO), a representative of strong mechanoluminescent materials, on the surface of test objects. An aluminum plate with SAO sensing film had been applied to experimental analysis of stress concentrations, and a numerical calculation via a finite element method confirmed that the observed real time mechanoluminescence images displayed the stress distribution. As a result, visualization of stress distribution on metal surface has been realized by ML images using SAO sensing film, and this novel visualization technique can be applied for viewing the stress concentration in various fields such as modeling, manufacturing and demonstration of an industrial product.
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