Shotaro Taguchi1,*, Satoru Yoneyama2
The International Conference on Computational & Experimental Engineering and Sciences, Vol.23, No.1, pp. 20-20, 2021, DOI:10.32604/icces.2021.08535
Abstract This study proposes a method for identifying viscoelastic properties
that considers time- and temperature dependence of Poisson's ratio using inverse analysis. In this method, displacement distribution, which are input values of inverse analysis, is measured by digital image correlation [1], and
unknown material properties are determined using the virtual fields method [2]. This method targets plane stress condition and the Poisson's ratio of the
viscoelastic body depends on the time and temperature [3]. This study focuses
on the correspondence law and proposes a method for calculating stresses considering time- and temperature dependence of Poisson's ratio. In-plane
strains are measured and… More >
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