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Showing results for tags 'moment'.
Found 5 results
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Hello everyone, Can someone assist me to understand why the middle column has no moment transferred from the middle beam in the picture. The connections are all fixed. I expect no moment in the global X direction since they cancel out but why no moments in the Y direction. Any help would be greatly appreciated.
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Assalamualikum, I have analyzed a Beam Column Frame. All beam(9"x 24") and column(12"12) are in section. All columns are 20' spaced from each other. I imposed Super Dead Load 2.15 k/lf Live Load 2.65 k/lf In Moment 3-3, For typical load combination ( like 1.2 DL+1.6 LL) why positive bending moment changes due to its story height (marked in red circle) though all story beams are equally loaded. Can anyone tell me the reason? Thanks in advance.
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Assalamualaikum to all I analysed a two story concrete Building in ETABS. After analysis the positive bending moment is +15.80 kip-ft and Negative B.M is -19.99 kip-ft when i design the building frame, ETABS calculate less positive B.M +9.99 kip-ft and negative B.M is -19.99 kip-ft I can't understand why ETABS calculate less positive bending moment in designing? Please help me. Thanks in advance. Screenshot are given here.
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hi everyone, have anyone got a similar problem like below? I've modeling a concrete buulding with slab as membrane the frame I've modeling per part, but the bending moment still like 1 long beam with 2 end support Thanks
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Assalamualaikum SE pakistan in general placement of rebar, i always see that the rebars set on the same spacing. These are 2 columns they have the same ratio of reinforcement, same dimentions, but the placement of rebar about 2 axis the A one has larger d than the B one and according to calculation its obvious that the A one gives the larger moment resistance(M3) , which one give the best overall resistance i mean not only the moment resistance but to overall ? the A one or B one? Regards
