Tutorials, not that I know of. You have to know FEA in order to read the documentation. Cosmos/M is a throwback but it is powerful and capable.
Fortunately the menus are in logical order, Geometry, Properties, Mesh, Boundary Conditions, Run Setup, Post processing. The commands also follow a logical structure.
PT,1,0,0,0 puts a point 1 at 0,0,0
SF2LINE puts a surface between two lines.
R_STATIC runs a static analysis
M_SF puts a mesh on a surface
and so on.
For concrete there is a damage parameter that you have to obtain too. That can be a bit tricky.
Importing geometry is not always successful.
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CSWP, BSSE
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