Creating volume for two surfaces in Ansys
 

I have a problem with create volume for two surfaces in Ansys. I import to ansys .iges (fig. 1) but I would like to know how can I create one volume for beam and second for rest of figure which means I would like to create a figure with two volumes and next meshing them. iges ceate me only surface without volume and I must create it. I know how to creat for whole figure but I don't know how to do for two elements.

Thanks for any advice.

http://i292.photobucket.com/albums/m...2216-51-40.jpg

If you want to help me I put here example file wrote in .iegs format:

http://rapidshare.com/files/390368454/Part1.rar