Using an Electronic Speckle Interferometry for Measurement of a Stress-Deformation State of Elastic Bodies and Structures

被引：1
|
作者：
Goldstein, Robert V. [1 ]
Kozintsev, Viktor M. [1 ]
Popov, Aleksandr L. [1 ]
机构：
[1] Russian Acad Sci, A Yu Ishlinsky Inst Problems Mech, Vernadskogo 101, Moscow 119526, Russia
来源：
RECENT ADVANCES IN MECHANICS | 2011年
关键词：
D O I：
10.1007/978-94-007-0557-9_11
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The method and equipment of the electronic speckle pattern interferometry (ESPI) for studying a stress-deformation state (SDS) of elastic bodies and structures are presented. Examples of use ESPI for measurements of residual stresses in welded structures, microdisplacements related to delamination of thin coatings, diagnostics of shrinkage stresses in coatings, determination of their elastic characteristics, generalization of the ESPI method for measurements of displacements of the nanometer scale fulfilled in IPMech RAS are given.
引用
收藏
页码：191 / 206
页数：16
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