Hello,
When design the steel structure as per IS1893 and IS800, in order to detail members as per the Section 12 provisions of IS800 if the design parameter SEISMIC is set to 1,the staad always shows some notes as follow screen shot. Note: this project located at zone III, so the Response spectrum analysis is carried out for analysis.
So, how to remove the three notes? Does it affect analysis and calculation？
Also, the attached the staad model as follows:
EL4.000(FLARE AND PIPE RACK).STD
As per current implementation those values are picked by the program from seismic definition by default. As you are using only response spectrum and there is no seismic definition, program is showing this note to let you know what value it is using. If you add a seismic definition, this note will not be shown.
Answer Verified By: SS A