Problem 1 UNIT LOAD Method Rigid Jointed Frame | Virtual Work Method | Castigliano's Second Theorem

UNIT LOAD Method Problem 1 for Rigid Jointed Frame [ Hindi ] | Structural analysis-1 SA-1 Playlist :- https://www.youtube.com/watch?v=eFQl4fA-GmQ&list=PLYo9pk0CURktTDrTMM2qXAo2-tiEEoAnq...