Moiré interferometry for shear strain measurement
作者:
A. Asundi,
期刊:
Strain
(WILEY Available online 1990)
卷期:
Volume 26,
issue 1
页码: 21-24
ISSN:0039-2103
年代: 1990
DOI:10.1111/j.1475-1305.1990.tb00719.x
出版商: Blackwell Publishing Ltd
关键词: Moiré interferometry;in plane displacements;shear strain
数据来源: WILEY
摘要:
Moiré interferometry maps the in plane displacement components with very high sensitivity. However, in most applications only normal strain components are derived from these contour maps. With the advent of composite materials and adhesive bonded joints measurement of shear strain is becoming increasingly important. This paper looks at measurement errors likely to occur in shear strain derivation
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