Beam Section Change

Talha Furkan

New Member
Hello everyone, take it easy. I am a student studying civil engineering. I need your help for building modeling from ideCAD. In the architectural project, the beam sections on the basement floor are 25*60, but the beam sections on the ground floor are 55*32. I couldn't understand why the sections were changed and why it was changed from 15 cm flooring in the basement to a hollow floor slab on the ground floor. The pdf format of the architectural project is available in the attachment I sent.
 
It is purely due to architectural concerns. There was no problem with the appearance of the beams on the basement floor and the division of the spaces. There are commercial areas on the ground floor. And it was not wanted to see beams etc on their ceiling. In addition, the ceiling has been made flat so that space partitions (intermediate wall partitions) can be made easily from anywhere on the ground floor. In this way, spaces can be modified as desired. It can be combined, separated, different sections can be created in it. I typed this much from my cell phone. I hope it was useful. N. YILMAZ
 
Thank you very much for your attention, I am really enlightened. But I couldn't understand the angled beams. It will create a second order moment effect.
 
Based on the principle that the ceiling will be flat anyway, it is more correct to connect the beams from column to column or from column to curtain instead of making stud beams. In this way, the load is directly transported to the vertical carrier and the foundation without being moved too much. Although the 2nd order effects seem to increase, it is more important to connect the vertical carriers (column - curtain) with beams as a frame. Otherwise you have to make studs and brackets, which is less desirable. N. YILMAZ
 
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