“…Sources of such issues have been associated with hypoelastic model non-integrability as a Cauchy and Green elastic material (see for example references [11,15,16]). To resolve such issues, following the work of Lehmann et al [17], Reinhardt and Dubey [18], and Xiao et al [19], a new objective rate of stress, called the D or logarithmic rate, was introduced. Furthermore, Bruhns et al [10] investigated the integrability conditions of the classical hypoelastic model and showed that the grade zero hypoelastic model is unconditionally integrable as a Cauchy and Green elastic material when the logarithmic (D) rate is used in the model.…”