Poisson's Ratio Assessment of Different Auxetic Structures With and Without Nonlinear Geometric Effects

Poisson's Ratio Assessment of Different Auxetic StructuresWith and Without Nonlinear Geometric Effects Nasser Taghizadieh1, Ali Jalali21-Associate Professor, Faculty of Civil Engineering, University of Tabriz2- PhD Student, Faculty of Civil Engineering, University of [e-mail][e-mail]2 AbstractUnlike traditional materials, when an auxetic material is stretched, it expand laterally and when it iscompressed, it tend to get thinner. These extremely unusual mat ...