Exception [Access violation] Raised! Aborting Analysis.....

Hi Tobias,

I've opened your staad model with staad V8i-serie 6-built 20.07.11.90, here is the error message :

" *ERROR- TOTAL DOF AFTER CHANGE COMMAND MUST NOT EXCEED THE TOTAL DOF
BASED ON FIRST SET OF SUPPORTS. YOU MAY TRY REVERSING THE ORDER OF SUPPORT SETS AND CASES.
ORIGINAL TOTAL DOF = 443
PRESENT TOTAL DOF = 444"

So there is probably a problem in your number of DOF.

A modified version of the file with modifications made to the support specification is attached. 

The E for the STEEL_STIFF material may be changed as shown next as otherwise it would be too stiff

ISOTROPIC STEEL_STIFF

*E 2.05e+012

E 2.05e+010

POISSON 0.3

There are a number of warnings as you have entered some LOAD LIST commands which refer to load cases that are not defined at that point of time.

Modified_RB_main_rev13.std

A modified version of the file with modifications made to the support specification is attached. 

The E for the STEEL_STIFF material may be changed as shown next as otherwise it would be too stiff

ISOTROPIC STEEL_STIFF

*E 2.05e+012

E 2.05e+010

POISSON 0.3

There are a number of warnings as you have entered some LOAD LIST commands which refer to load cases that are not defined at that point of time.

Modified_RB_main_rev13.std