Design Envelopes for Worst-Case Demands with Movable Live Loads

[@ScottESchmidt]

Superb. I only ever sort of understood this method in structural analysis class, but your video makes it eminently clear. Thanks.

[@wilsongreya5304]

How did you make the graph in excel? or combined the 2 functions? please, explain

[@StructuresProfH]

I just made separate functions for each region (x = 0-20 ft and x = 20-25 ft). My Excel file is here if that helps: docs.google.com/spreadsheets/d/1rZTLzybXjCHLEMeXobdmCsVq5eS3mafr/edit?usp=share_link&ouid=116718473101577906015&rtpof=true&sd=true

[@wilsongreya5304]

Thank so much sir, this is very helpful. I really appreciate..