Roof Slab Reinforcement Drawing

One way slab bar bending schedule calculation.

Roof slab reinforcement drawing.

How to study of structural reinforcement drawing. I l ln hf 8 5 12 8 42 ii c c distance between supports 9 0625 figure 2. Number of bars formula length of slab spacing 1. Fifth roof floor slab bottom reinforcement plan.

First find number of rods required for main reinforcement and distribution. It also includes mat spread foundation column details beam reinforcement tables slab reinforcement details stairs pitched concrete roof cantilever veranda slab with parapet wall typical details cross sections. Reinforced concrete slabs are heavier and generate higher seismic forces in an event. In the drawings the beam sizes are designated width x depth includes slab thickness if any.

Slab supported on two sides and bending takes place predominantly in one direction only is called one way slab. How to read structural drawing. Slab reinforcement structural drawing reading in details with one way and. Reinforcement detailing of a slab is done based on its support conditions.

Therefore l 8 42 slab thickness hf l 20 0 4 fy 100000 for fy 60000 psi 8 42 20 0 4 40000 100000 12. If reinforced concrete were to be reused strong connections would have to be made between roof and walls. Section a a see figure 1 above. In this video we learn how to reinforcement design in slab in autocad in hindi dear all slab two type ke hote hain one way slab two way slab slab me reinforc.

2 6 roof slab layout. This drawing represents the details of reinforcement of roof slab its section and openings in the roof for various purpose such as stairs or skylight. Slab supported directly by columns are called flat slab. Number of main bars ly spacing 1 5000 150 1 34 nos.

On the other hand when. Slab may be supported on walls or beams or columns. Span length for end span according to aci 8 7 is minimum of.