Hi Chandan,
Different rst files correspond to different load steps. You can read the .rst files and plot the results. On the ribbon bar go to Solution -> Read Result Files and import the .rst (in proper unit system, check solver output for unit system in which model was solved) and then plot the results.
Also, Ansys EnSight can be used to view the results: 2 - An update on outputting results in Ansys Mechanical: Taking it to the Next Level with Ansys EnSight - PADT (padtinc.com)
Regards,
Ashish Khemka
You are navigating away from the AIS Discovery experience