Does this program is easy enought to learn in short term alone?
I think so, but then I'm a little bit biased.
I don't know anything about pipes so if someone be kindly and give me a link which book do I need to be familiar with I'll be very thankfull
Here is a link to texts listed on this website:
Reference Books. You can find this link under the "Support" menu on the "Home Page".
Is Ceasar i showinf graphical stressess and displ like normal FEA software?
CAESAR II targets the "Piping Flexibility" arena. Yes you can obtained displaced shape plots in the output. Yes you can obtain colored stress shaded plots of the piping system.