Dynamic visualization of stress distribution by mechanoluminescence image

Chenshu Li; Chao Nan Xu; Lin Zhang; Hiroshi Yamada; Yusuke Imai; Wenxue Wang

Dynamic visualization of stress distribution by mechanoluminescence image

Chenshu Li, Chao Nan Xu, Lin Zhang, Hiroshi Yamada, Yusuke Imai, Wenxue Wang

Research output: Contribution to journal › Article › peer-review

Abstract

Dynamic visualization of stress distribution even due to a small deformation has been realized by coating the surface of the test object of metal with a upgrade mechanoluminescence (ML) material of SrAl₂O ₄:Eu (SAO). In this paper we report the application of this ML sensing technique to stress concentration analysis on an aluminium plate. And the comparison with a theoretical calculation demonstrated that the ML intensity of SAO sensing film correlates linearly with von Mises stress on metal surface and the observed real-time ML images quantitatively reflect stress concentration.

Original language	English
Pages (from-to)	265-268
Number of pages	4
Journal	Key Engineering Materials
Volume	388
Publication status	Published - 2009

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Cite this

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title = "Dynamic visualization of stress distribution by mechanoluminescence image",

abstract = "Dynamic visualization of stress distribution even due to a small deformation has been realized by coating the surface of the test object of metal with a upgrade mechanoluminescence (ML) material of SrAl2O 4:Eu (SAO). In this paper we report the application of this ML sensing technique to stress concentration analysis on an aluminium plate. And the comparison with a theoretical calculation demonstrated that the ML intensity of SAO sensing film correlates linearly with von Mises stress on metal surface and the observed real-time ML images quantitatively reflect stress concentration.",

author = "Chenshu Li and Xu, {Chao Nan} and Lin Zhang and Hiroshi Yamada and Yusuke Imai and Wenxue Wang",

year = "2009",

language = "English",

volume = "388",

pages = "265--268",

journal = "Key Engineering Materials",

issn = "1013-9826",

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T1 - Dynamic visualization of stress distribution by mechanoluminescence image

AU - Li, Chenshu

AU - Xu, Chao Nan

AU - Zhang, Lin

AU - Yamada, Hiroshi

AU - Imai, Yusuke

AU - Wang, Wenxue

PY - 2009

Y1 - 2009

N2 - Dynamic visualization of stress distribution even due to a small deformation has been realized by coating the surface of the test object of metal with a upgrade mechanoluminescence (ML) material of SrAl2O 4:Eu (SAO). In this paper we report the application of this ML sensing technique to stress concentration analysis on an aluminium plate. And the comparison with a theoretical calculation demonstrated that the ML intensity of SAO sensing film correlates linearly with von Mises stress on metal surface and the observed real-time ML images quantitatively reflect stress concentration.

AB - Dynamic visualization of stress distribution even due to a small deformation has been realized by coating the surface of the test object of metal with a upgrade mechanoluminescence (ML) material of SrAl2O 4:Eu (SAO). In this paper we report the application of this ML sensing technique to stress concentration analysis on an aluminium plate. And the comparison with a theoretical calculation demonstrated that the ML intensity of SAO sensing film correlates linearly with von Mises stress on metal surface and the observed real-time ML images quantitatively reflect stress concentration.

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SP - 265

EP - 268

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Dynamic visualization of stress distribution by mechanoluminescence image

Abstract

All Science Journal Classification (ASJC) codes

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