The method for inversing the governing equations of hereditary-elastic orthotropic media under plane stress state | Mekhanika | kompozitsionnykh | materialov i konstruktsii
> Volume 6 > №4 / 2000 / Pages: 482-494

The method for inversing the governing equations of hereditary-elastic orthotropic media under plane stress state

Abstract:

We propose an analytical method for inversing the sets of governing equations of hereditary-elastic orthotropic media under plane stress state. As an example, we consider a fiber-glass plastic TS 8/3-250 with epoxy-phenol binding agent; we obtain the set of relaxation equations based on the known set of hereditary equations of creep. The formulas obtained can be used for describing anisotropy of creep and relaxation of hereditary-elastic bodies. We propose the method for determining parameters of constitutive relationships.

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