Insufficient Reinforcement Problem in Beam

H

huseyinakkus56

New Member
Hello.. I have a 25/50 beam at the entrance of the elevator and I am getting an "insufficient reinforcement" error. The reinforcement given by IDE is more than enough, but I throw too much reinforcement to fit on the beam to see if the problem is solved, still the problem is not solved. I decreased the stirrup spacing, increased the diameter, made the beam size 30/50, still the problem is not solved. Can you help me please? -In order not to bother you, I read the comments of friends who had the same problem from the forum, but I could not solve the problem..
 
"huseyinakkus56":2n71bmdn" said:
Hi.. I have a 25/50 beam at the elevator mouth and I'm getting an "insufficient reinforcement" error. The reinforcement given by IDE is more than enough, but I throw in enough reinforcement to not fit on the beam to see if the problem is solved. The problem is not solved. I reduced the stirrup spacing, increased the diameter, made the beam size 30/50, still the problem is not solved. Could you please help? - I read the comments of the friends who had the same problem from the forum, but I could not solve the problem..
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Hello, If you add your project we can help.
 
I just downloaded it again from this link. The link didn't work for me. Any chance to try again? The file remained on the computer in the office.
 
"huseyinakkus56":kqfb7jks" said:
I downloaded it again from this link. The link did not cause any problems for me. Any chance to try again? The file is still on the computer in the office.
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The link is ok. The download is happening, but there is a problem with the downloaded file.
 
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Here you go again. I hope it opens. I would be very happy if you could tell me how you solved the problems on the ground floor. In addition, when I reduce the number of floors to Z+1 floors, some problems on the ground floor are also resolved. However, I need a solution as it is (Z+6).
 
Hello My suggestions; --Aren't you going to lay the floor for the elevator machine? --one. There are curtains in the basement, mark it as present in the floor general settings, --Rib intervals give 50 cm deflection error. Especially if it is selected, the thickness should be increased, if there is an error, the distance should be 40 cm. Wall loads should be removed by reducing the live load on the floor (roof). happens. Take it easy Unver ÖZCAN
 
In addition to what Unver Bey said; - You have given the thickness of the hollow floor slab 12 cm. If you are going to use styrofoam with a height of 25 cm, you can make 7 cm. -Define hollow slabs with a span of more than 4 and 7 m as cassettes and remove rib(s) from the middle of the slab. Although BP2 (30/170) was entered as a curtain, its reinforcement was wrong because it did not meet the curtain conditions. There is fi12/25 vertical reinforcement and no header area. If the dimensions will stay like this, you can enter them as a column. -After defining rigid for your basement, select Apply Ductile Building Materials to Rigid Basement option in Analysis Settings-TDY tab. Mark the basement perimeter bulkheads as Basement Curtains. These curtains should not be included in the alpha,s account. It may change your R coefficient as the ratio will decrease. -The wall loads of all beams are entered the same. You can control it according to the architectural project and reduce the beam loads on thinner walls. Of course, there are some things you need to increase. -The same is true for flooring loads. Increase live load on floors with walls. -I recommend connecting the columns with beams in the overhanging parts. It is even more important in the 1st degree earthquake zone. Add curtains in the X direction as well. - I recommend making the deep beam heights 60cm. Most of your beam errors will also be corrected. You can tick the Apply Live Load Reduction Agent and Redistribution Item options in the -Analysis settings- Load Security tab. -If your floor group is C or D, solve Superstructure Interactive. -I recommend increasing the length of the foundation ampoule. I would do 100-120 if it were me. -You can add 16 reinforcement bars to your beam reinforcement selection. Some of your beams are relaxed in terms of reinforcement density. -Some column vertical reinforcements increase significantly on the upper floors. Equalize them from foundation to finish. -Finally, instead of defining the engine room as a separate floor, you can consider giving its weight to the related elements on the last floor as an additional load. Good luck with.
 
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