I have received this answer from staad-pro supports.
it works but when I play around changing numbers for xinc from 1 to 0.2 i get different answer which I do not understand , I am waiting for their answer.the command was
DEFINE MOVING LOAD
TYPE 1 LOAD 5 0.0001
DIST 0.001
LOAD 1 MOVING LOAD
LOAD...
Is any body can help me with staadpro command.
I have sent this problem to staadpro but no answer as usual.
my problem starts with a simple beam with 2 simple supports and I have a
span of 20 ft long ,load is 5 kips acts vertically. what I want is to
calculate my max. bending moment and the...