SAP2000

[CandyR]

Why doest zero input energy is showing in tables in time history analysis in sap2000, even if my 2D structure is being laterally deformed

 

[estructe]

Is the strcture deformed under the load pattern that participates in the Energy that you asked the graph for?

Structural Analysis of 2D Structures software
Static, Dynamic,Linear and Non-Linear Analysis
of frames, trusses, beams etc.