Hollow floor beam deflection problem

[semih5252]

In my attached project, I have a deflection problem in the beams connected to my 50 cm eaves on the 2nd floor.

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[HakanŞahin]

I am having a deflection problem in the beams connected to my 50 cm eaves on the 2nd floor in my attached project, how can I fix it?

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Hello, you wrote a 50 cm fringe, but the overhang that is 170 cm on the lower floor becomes 170+50=220 cm on the upper floor.

 

[semih5252]

I have a deflection problem in the beams connected to my 50 cm eaves on the 2nd floor, how can I fix it?

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Hello, you wrote 50 cm fringe, but 170 cm overhang on the lower floor, 170+50= on the upper floor. It is 220 cm. 40/32 these beams do not meet the deflection requirement.

Hakan, 2 floor ceilings are 170+50 in total, 220 cm, so I have a deflection problem. Even if I do 50/32 60/32, the problem persists.

 

[semih5252]

2nd floor plan

 

[NYILMAZ]

Actually, Mr. Hakan told you, but I think it was not understood. To fix the deflection problem, widening the beam won't solve anything. If you look at the deflection formula, you'll see that it's about height, not width.

 

[semih5252]

thank you so much..