**hussain vasadwala**
@
on

what are the material properties, fields,equations and boundary conditions needed to solve defomation problem ?

i would like to know which material properties are to be parametrized for studying the effect of tensile/compressive loading on a micro structure also tell which fields, equations and boundary conditions are to be applied for this problem?

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R. Edwin García@ onIn general, stresses are a result of the elastic parameters that you specify and the external boundary conditions (stresses and strains). Fields that OOF solves for this are the displacement field, and the equation that you need to solve is the mechanical equilibrium equation. You will also need to specify if your problem is plane stress or strain.

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