large span beams

[Muhpen]

Hi I am working on a gym project. In the project, I will pass spans around 11-12 m. When I design the beam dimensions as 60x70, no problem occurs. Although the max deflection is 40.7 mm, I see that I do not exceed the allowable deflection limits. As a result, as far as I can see, there is no problem as a result of the analysis. Do you think a 60x70 beam is safe for a 12 m span? Or are there any extra checks I need to do? data link:

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[YasinTezel]

Hi, -Check your wall loads. You have taken the same load on all the beams, make the load definitions that should be seen in the architecture. -You have taken the wall load of 0 for all beams in the attic. Even if there is no wall on the beam, there is a load from the cladding. You can enter this as a wall load. eg. If you take the coating load of 200kg/m2; For a 60cm wide beam with no walls on it, you must enter the load of 200kg/m2 * 0.6m = 120kg/m pavement. For beams without walls and beams wider than wall, define live load from the Beam Static/Reinforced Concrete properties. Check the coating loads as well. Define it to fit the architecture. In such structures, the coating height / handle height can be high. According to the architecture, screed vs. Determine the coating load by checking the thickness and material properties. If there is a suspended ceiling, you can add the load to the covering load. Reinforced Concrete /Parameters - TDY 3.4.3.1 in beam parameters. Analyze by activating the control. You control the reinforcement anchorage distance in the beams stuck in the curtains in a narrow direction. There is a similar situation in your project. Check the reinforcement numbers and diameters in the support areas of the beams. Manually check reinforcement spacing. Use the upper diameters and try to reduce the number of additions. If the reinforcement does not fit, you can increase the beam widths.