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How can I determine the Damage constants for cohesive elements?

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Topic starter
(@ramin.jamedari)
Active Member
Joined: 9 years ago

Dear all,

I am modelling bonded interfaces using cohesive element and trying to define the values of Nominal Stress(Normal-only Mode), Nominal Stress(First Direction) and Nominal Stress(Second Direction) for Damage for traction separation laws(Maxs Damage) and define

My question is that how to determine the values of these terms, i.e. Nominal Stress(Normal-only Mode), Nominal Stress(First Direction) and Nominal Stress(Second Direction).

Can someone please let me know on how to calculate these terms or any other information that relate to finding or working of such terms.

Many thanks in advance for any kind help

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