HELP. NEWBIE IN ETABS
HELP. NEWBIE IN ETABS
(OP)
I have modeled a two storey building. x=8m, y=6m. 2nd Floor is 3m and bottom is 3.2m. Column is 0.30x0.30m, Beam is 0.20x0.40m, f'c=20.7Mpa, Fy=230Mpa, Con=25KN/m3. Slab=0.125m as shell.
I put slab both in second and top floor. Mesh it with auto mesh. Click the 1,2,3,4 checkbox. Then run the analysis. I noticed that the column at the second floor requires 2702mm2 and at the bottom is only 900mm2. Which is I think is wrong. The bottom storey should require more reinforcing bar. And what is the "O/S" means that shows on beams and columns? And the required steel in beams, I noticed that it is small. Those who have experience in etabs pls help me on how to make my analysis correctly.
I put slab both in second and top floor. Mesh it with auto mesh. Click the 1,2,3,4 checkbox. Then run the analysis. I noticed that the column at the second floor requires 2702mm2 and at the bottom is only 900mm2. Which is I think is wrong. The bottom storey should require more reinforcing bar. And what is the "O/S" means that shows on beams and columns? And the required steel in beams, I noticed that it is small. Those who have experience in etabs pls help me on how to make my analysis correctly.





RE: HELP. NEWBIE IN ETABS
are designed due to this load combination. Note that when on the interaction diagram the actions lie in the flexural control zone while axial pressure decreases you need more reinforcement.
Hope it is helpful
RE: HELP. NEWBIE IN ETABS
RE: HELP. NEWBIE IN ETABS
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