John LeCour, Saratech, Simulating Drop Loads Impact with Femap and NX Nastran presentation
Is part one of this document available? FS13-05 immediately jumps to part 2.
I've been wanting to learn how to analyze for impact for a long time, but wasn't able to find anything terribly useful on the internet except 1 paper from ATA engineering that used I-DEAS to do such an analysis. It was too specialized to it though and hard to translate how the same sort of analysis would be done in NX.