Computational-Micromechanics.md

@@ -28,15 +28,20 @@ A micro BC is defined as follows:
 ```python
 microBC = *microBCName*(tag, dim, addDofPerVertex)
 ```
-- **microBCName**: name of micro BC. Different possibilities are avaliable:
+- **microBCName**: name of micro BC. Different possibilities are avaliables and can be devided into 3 main groups:
+  - periodic boundary condition:
     * **nonLinearPeriodicBC** : periodiodic BC
     * **nonLinearShiftedPeriodicBC**: periodic BC with shifted direction
     * **nonLinearGeneralPeriodicBC**: peridocic
+  - Displacement boundary condition:
     * **nonLinearDisplacementBC**
+  - Minimal kinematic boundary condition:
     * **nonLinearMinimalKinematicBC** 
+  - Mixed boundary condition
     * **nonLinearMixedBC**
     * **nonLinearOrthogonalMixedBCDirectionFollowing**
 - **tag** : an arbitrary positive integer number to identify the microBC object.
+- **dim** : 2 for two-dimensional problems and 3 for three-dimensional problems.
 - **addDofPerVertex** (0 by default) : when it requires to constrain additional dofs (e.g. nonlocal) are not associated with any macroscopic kinematic variable.