Gravity tilt & Load factor in Staad offshore

Dear friends

                            In Staad offshore we have option to include gravity load effect by clicking Gravity tilt. My question is can we able to consider Gravity tilt for few load case included and few load cases excluding gravity tilt. when i tried its either includes gravity tilt in all load cases or else no tilt in all cases. can any body help us to consider with or without tilt in single model.

                            if we input factors in load cases for roll or pitch its applied to the given roll/pitch angle. is there any way that heave ,roll  & pitch can be algebrically combined to get the results. the factor should apply to load case and not to the internal angle. please help us.

                         thanks in advance

 

Regards

Bagmass

 

 

 

  • As you see, gravity tilt is an option for all cases.   To include it with both gravity/tilt included and excluded, then set it up once for say Not included starting at loc case 1000, run the transport module.  This will create a new STD file filename_TRANS.STD.  Then change the file that STAAD.Offshore is pointing to to be this new file, chnage the gravity/tilt option to yes and the first loadcase as 2000 and run it again.