A Few Questions About the Project

[brkayacan]

Good day to everyone. I am a newly graduated civil engineer and there is a structure that I need to analyze with IdeCAD. I am using IdeCAD for the first time. I have also attached the project file here. Of course, I have many shortcomings. I would like to ask you, if you point out the points that need to be corrected, you will help me a lot. In addition, the fact that "Life Safety" is written in all earthquake directions in the analysis report and there are no errors in the columns and beams in the Reinforced Concrete tab, does this mean the project is over? Thank you in advance for comments.

 

[NYILMAZ]

Your floor thickness is wrong. You made 32, 32 rib height is included. Only the plate thickness is written in that section, which increases the loads. You gave 32 cm of floor thickness and made the beams 30 cm, it would be better to make the beams 32 as well. I think k8-k10 would be 25/32, not 32/25. I think 50/32 is more reasonable. (beam heights cannot be lower than 30 cm) d6-d11 floors are not perpendicular or parallel to the calculation axis ribs. The d26 was designed as a single rib console, it is faulty. The s114 s105 columns did not overlap with those on the lower floor. sb4 column was larger at the top, k30-k14 should be a single beam. K59 is cantilevered from beams. Some of your beams are not pressing enough against the columns. In other words, the columns are small and the beams are very wide. Get a geometry check and you will see many mistakes there. Your uploads are incorrect. (eg inner and outer wall loads are the same, no ladder load) There are incorrect connections. More importantly, we understand that you are performing a performance analysis from the question you asked. If this is a new project, you should do normal analysis + reinforced concrete, not performance analysis. Performance analysis is used to evaluate existing (existing) structures. There are a lot of errors in your project, fix it and try again.

 

[brkayacan]

Your slab thickness is wrong. You made 32, 32 rib height is included. Only the plate thickness is written in that section, which increases the loads. You gave 32 cm of slab thickness and made the beams 30 cm, it would be better to make the beams 32. k8-k10 would have been 25/32 instead of 32/25. I think 50/32 would be more reasonable (beam heights cannot be less than 30 cm) d6-d11 slabs are not perpendicular or parallel to the calculation axis ribs. d26 is designed as a single rib console, Wrong. The s114 s105 columns did not overlap with the ones on the lower floor. The sb4 column was larger at the top k30-k14 only one of them should be a beam K59 is a cantilever made from the K59 beam. Some of your beams do not press the columns enough. So the columns are small, the beams are too wide. You'll see there. If so, you should do normal analysis + reinforced concrete, not performance analysis. Performance analysis is used to evaluate existing (existing) structures. There are many errors in your project, correct them and try again.

Thank you very much for your advice. I have two more questions, sir. How do we define stair loads? Is it done where it says Analysis+Reinforced Concrete under the Analysis tab, which you call normal analysis + reinforced concrete? I would appreciate it if you could check the final version. It is in the link.

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