POSSO USAR PAREDE APOIADA NA LAJE? I Aprenda duas soluções para evitar o problema em lajes

The wall cannot be directly discharged onto the slab, as the slab is too thin to support the load in that section. When we encounter this type of situation in the structural design, we can choose between two solutions: a flat beam or a lattice joist combination. 📌 TRACE THE DRAW MINICOURSE - Learn how to calculate the concrete mix step by step http://estruturasebim.com/comece-por-... 👉 Visit our website and secure your materials https://estruturasebim.com ⭕ EQUIPMENT AND BOOK: 💻 Notebook I use to design WITHOUT FREEZING: https://amzn.to/3zuIkEH ⌨️ Calculator model I use for calculations: https://amzn.to/3oqi0oP 👉 📚 Book: Calculation and Detailing of Common Reinforced Concrete Structures: https://amzn.to/3jfyFbX 👉 How I learned Revit from the basics to Advanced https://bit.ly/RevitdoBasicoaoAvancad... Hello, How are you? This issue may arise at some point in a professional's life: misaligned walls that end up positioned somewhere on the slab. If this wall remains in place, the slab must be thicker to support the load. Therefore, one way to ensure that the slab doesn't experience significant overloading or excessive deformation is to use transition elements. The two strategies selected are the flat beam and the truss beam. The flat beam is a solid concrete structure, which can be called a hidden or embedded beam. The role of the flat beam is to assist in the wall's load-bearing capacity. Initially, when removing the ceramic tiles from the truss slab, we must ensure space for the flat beam. Sizing the flat beam consists of the same calculation procedure as a standard beam, but the positioning is horizontal. The second alternative, a combination of rails or lattice joists, based on my calculations, ranges from 3 to 4 lattice joists. The trick is that the steel from the lattice joist replaces the steel area, so we simply pour concrete. This approach is easier, but requires sizing to ensure the steel ratio is favorable, as well as the number of joists and their size. Both cases follow the same standard beam sizing. Therefore, the weight of the wall can generate some type of cracking in the direction of the slab, which is a strong indicator of serviceability limit state problems. Good research! Eng. Pedro Rodrigues