I have been using Femap and NX Nastran for 3 years now for all my linear and non-linear structural simulations needs. Now, I would like to do a impact analysis but no idea how to do at all and i was wondering if anybody did this kind of analysis. I have been searching online for some startup tutorials but came with empty results. I didn't find any NX NAstran documentation on how to perform impact analysis.
I would really appreciate if anyone can point to me a good tutorial to start with if we have any of those available. I know we have to use explicit sol 701 for these kind of time dependent problems but no idea how to use it. I know NX Nastran has the capability of performing these kind of analysis but it seems like no documentation on this avaialble yet.
I apprecite you time .