software

FEMFAT

The globally leading software for finite element based fatigue life prediction

FEMFAT is a universally applicable software program for the fatigue analysis of statically and/or dynamically loaded components and complete systems.

femfat

CASE STUDY

Rubber fatigue ≠ metal fatigue: what to do when linear superposition fails

This article presents the challenges of conducting fatigue analysis on rubber components due to their nonlinear behaviour, contrasting this with linear superposition methods used in metal fatigue analysis. Traditional linear methods are effective for linear materials, allowing for efficient stress-strain history generation through the scaling of finite element (FE) solutions based on input load histories. However, these methods fail for rubber because of its complex material properties and behaviours.

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