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Estimation of the cyclic shear stress‐strain curve from tensile properties for steels
Author(s) -
Li J.,
Li C.W.,
Zhang Z.P.
Publication year - 2018
Publication title -
materialwissenschaft und werkstofftechnik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 38
eISSN - 1521-4052
pISSN - 0933-5137
DOI - 10.1002/mawe.201700220
Subject(s) - materials science , ultimate tensile strength , monotonic function , shear (geology) , strain hardening exponent , hardening (computing) , composite material , simple shear , exponent , shear stress , structural engineering , mathematics , engineering , mathematical analysis , linguistics , philosophy , layer (electronics)
The objective of this study is to derive a method for estimating the cyclic shear deformation properties (the cyclic shear strength coefficient and cyclic shear strain hardening exponent) of steels from common tensile properties. For this purpose, equations that relate the cyclic shear strength coefficient and cyclic shear strain hardening exponent to the monotonic tensile properties (the ultimate tensile strength and monotonic yield strength) are established on the basis of the 15 kinds of steel taken from the technical literature. Validity of some of the more commonly used methods of estimating cyclic shear deformation properties is examined and compared to the correlations proposed in this study. The proposed method is shown to be better used to estimate the cyclic shear deformation properties.