Figure 2.
Rheological models for viscoelastic behavior of bone. a) standard linear solid, with two elastic and one viscous element; b) Burgers model with two elastic and two viscous elements; and c) a two-dashpot Kelvin model, which has three elastic and two viscous elements. The time constant for the standard linear solid model is theoretically given by E2/η, for the Burgers model by E2/η2, and for the two-dashpot Kelvin model by E1/η2 and E2/η2.
