
Explore waffle slab type 1 in a two-way slab system, with rib spacing 1–2 m, exterior and interior panels, and hidden beam design per ACA code.
Explore waffle slab type 1 versus type 2, focusing on spacing, loads, and edge conditions, and summarize slab and beam dimensions and drop beams in this design.
Explore designing a one-way ribbed slab, selecting the slab direction parallel to the y-axis, and sizing slabs and beams for residential loads.
Learn flat slab design with drop beams at the edges, no interior beams or ribs, and determine slab thickness from load and span, yielding about 19–20 cm.
Introduce the solid slab concept in a CSI safe and allpile context, highlighting advantages for seismic performance and load distribution in residential slabs with anterior and drop beams.
Prepare the ETABS model for SAFE by removing stiffness modifiers, adjusting frame properties for columns and beams, and validating slab, foundation, and deflection before exporting to SAFE.
Explore checking deflection in Safe for slabs and beams by exporting data, importing items, and defining load cases to verify allowable deflection.
Design flat and solid slabs using finite element method, check punching shear and deflection, and outline reinforcement layouts and export workflows in Safe for foundation design in the next lecture.
design isolated foundation using soil bearing capacity to determine foundation area, compute loads, set slab dimensions, and verify foundation pressure against soil capacity, adjusting thickness and area as needed.
Design a combined foundation for two columns, verify soil pressures, adjust dimensions, and develop reinforcement using Suslov design and strip reinforcement drawings.
design strip foundation and draw a combined foundation for three columns, assign soil, check soil pressure under surface load, and specify top reinforcement and bar counts.
Design a mat foundation and slab by expanding the foundation area, placing four columns, assigning supports, checking soil pressure under the load combination, and detailing reinforcement via finite element analysis.
Emphasize three in piles foundation design. Explore the CSI Safe + AllPile foundation, slabs, beams and deflection course.
This course not just a tutorial on software ETABS and SAFE but it is a complete understanding about structural design analysis, how civil engineer must begin with the project, how he/she must think, how we can determine the dimension of the element before modeling them check it in the software. Design all types of foundation shallow ( isolated, combined, strip and mat) + deep piles foundations + all types of slabs ( Waffles type 1 and 2 + Ribbed + Flat + Solid ) + design beams + Check deflection