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An experimental study on measurement of Poisson's ratio with digital correlation method
Author(s) -
Zhao Wenzhong,
Jin Guanchang
Publication year - 1996
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19960523)60:8<1083::aid-app1>3.0.co;2-h
Subject(s) - poisson's ratio , poisson distribution , nonmetal , viscoelasticity , digital image correlation , correlation , modulus , materials science , mathematics , computer science , statistics , composite material , geometry , metal , metallurgy
A newly developed optical testing method, the digital correlation method (DCM), is discussed in this paper, and its use in testing of Poission's ratio of nonmetal, low modulus viscoelastic materials. DCM is a noncontact testing method and is very easy to adapt to the environment. It has very bright propects for wider applications. © 1996 John Wiley & Sons, Inc.