please make some video on how to beam decide according architectural plan , means where can i put a beam and column. please 🙏 , am confused to selection of beam and column that where is this safe
@@TheStructuralWorld sory my mistake....frame not passed by increase size...i have only 2 storey and column is 9*18 inch for passing but i think this size very large for 2 storey
I've got one question... When checking punching shear, what does it means when some in some columns appears "N/C"? and how can we fix it? can you make a video out of it? thanks for the amazing videos!
N/C means not calculated, you don't need to fix this. It only means that no punching shear links are required in that column. You can notice N/C's in those columns that support the beam. Cheers!
@@raulsalinas6933 its punching shear link reinforcements. In the event that punching shear links are not enough, we provide the drop panel for the slab to be safe in punching. We will make a future video on how to design shear links reinforcement itself. Kindly subscribe and hit the notification bell for you to notify right away once the new video has been uploaded.
Please assist to solve the warning message in Safe. FORMING STIFFNESS AT ZERO (UNSTRESSED) INITIAL CONDITIONS * * * W A R N I N G * * * NEGATIVE VALUES HAVE BEEN DETECTED IN THE ASSEMBLED MASS MATRIX FOR MASS SOURCE: MOST NEGATIVE VALUE = -21195.194 ALL NEGATIVE VALUES HAVE BEEN SET TO ZERO, BUT ANALYSIS RESULTS MAY BE INCONSISTENT OR DIVERGENT, NONLINEAR ANALYSIS MAY BE SLOW OR FAIL TO CONVERGE! >>> IT IS STRONGLY RECOMMENDED THAT YOU CORRECT THE SPECIFIED MASS SOURCE >>> SO THAT THE SUM OF THE MASS AT EACH JOINT DOF IS NON-NEGATIVE! >>> CHECK FOR LOAD PATTERNS IN THE MASS SOURCE THAT HAVE UPWARD LOADING. >>> SEE TABLE "ASSEMBLED JOINT MASSES" TO LOCATE NEGATIVE MASS VALUES.
