If you are into analysis and by any chance use LS-Dyna analysis
software tool, then I have a site to recommend to you all.
It's www.dynaexamples.com !!
Yes as the name suggest there are numerous downloadable ls-dyna
examples on this website.
Even if you are not into Ls-dyna, but are in analysis, I suggest you
take a tour of this website. You will comeout by learning something
That's it, if you know about other sites that might be helpful to
other users of this blog, please do name it in comments.
More tool specific advice can be searched via this link http://my-aesi.blogspot.com/search?q=tutorial