Column on slab

K

kaplans007

New Member
Hello... In my design according to the incoming architecture, a column comes directly onto the floor. I did not throw a beam so that the beam would not grin at the bottom, and I created the system as in the picture below. But the municipality said that the design was faulty and that it could not be this way. Only the program did not give a design error. The file link is below and I am waiting for your help and ideas. Thank you.
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Hello, This design can be made on the condition that the earthquake effects on the floor are taken into account and the beamless floor design principles given in the earthquake regulations are met. Beams around the floor are also unnecessary. However, there is no 13 cm floor height. You must also meet the beam-free slab regulation size requirements and check for punching effects.
 
As far as I can see, the beam at the bottom is not grinning, but the empty columns and cantilever beams from the column are very grinning. You have a cantilever beam from a 320 cm column and many columns are not connected at all in one-way or two-way. Although Mr. Hakan programmatically referred to beamless flooring, it is not correct to set up such a carrier system. First of all, decide what kind of carrier system you want to set up. We cannot call this system mixed. (Mixed means here, not mixed in the regulation, but a beamless, beamed system.) I personally find such a carrier system to be absolutely wrong. You should do a new study. From time to time I write: 4. The unbearable lightness of making a project in an earthquake zone. The program checks the geometry and regulation requirements. It does not control your design. Therefore, when designing, do not rely on the program to design. Computing is one thing, carrier system design is another. Best regards.... N. YILMAZ Note: You also seem to have marked the first basement as rigid. It is by no means rigid. .
 
It is a project that should be seriously considered in terms of general design rather than the column on the floor. I agree with NYILMAZ
 
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