Levent Özpak
New Member
Re: Problems in My Project Hello, -The building analysis model is formed incorrectly because the stair supports are not arranged correctly in the project you added. While determining the support conditions for the solution together with the structure, it should be determined that the edge of the stair is only attached to the element that is supported, other carrier elements and other edges should be left blank. In addition, the heights of some stairs are not compatible with the defined floor height. (For example, D154 on the ground floor, the staircase connected to its floor) You can watch the video below about the determination of the stair support conditions.
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-Raft finite element widths 200 cm. A rather large value is entered. For a precise calculation, it is appropriate to make analysis by reducing the width of the slab, curtain and radey finite element. (For example, 20-25 cm) -In order to solve the problem of insufficient raft reinforcement, it would be appropriate to select larger reinforcement diameters in the Rebar selection dialog. -Raft basically to overcome the stapling problem; The thickness of the raft flooring can be increased. If the stapling problem is in the outer columns and there is no amplification, amplification can be done. Concrete class can be increased. Column/curtain size can be increased. Stapling reinforcement can be used in the Column-Shear Properties/Punch Reinforcements tab... (The drawings of the selected punching reinforcement are not made automatically. You have to do it yourself by examining the raft punching report and using the 2D possibilities) Note: In the project, a Soil class ZE type floor and building design spectrum value is quite high. big. Relative floor displacement limit control is made according to the flexible connection option (4.9.1.3b.). Good work