Abstract The present study aims to formulate a new multiscale constitutive model of human trabecular bone. bone was modelled as nonlinear viscoelastic material. effects single trabeculae were considered by means hereditary integral in which stress depends on time and strain, while the elastic response described hyperelastic Mooney–Rivlin model. cuboid sample extracted from femoral head during h...

We propose a constitutive model to predict the viscosity of fiber suspensions, which undergoes shear thinning, at various volume fractions, aspect ratios, and stresses/rates. calibrate using data from direct numerical simulation prove accuracy by predicting experimental measurements literature. use friction coefficient decreasing with normal load between fibers quantitatively reproduce experime...