What is the Minimum dimensions of concrete structures?
Ribbed Slab
ts min =5cm or e/10
e max=70cm
b.min=10cm or 1/3 t
Flat slab
column width b.min =30cm, or L/20, or H/15 where L= length of column . and H = height of floor
column head angle max 45 degree
Minimum thickness of drop panel ¼ slab thickness
drop panel length x
L1/6≤x(L min)/4
- Deep Beams
d IF depth/span > 0.8 in Simple beam or >0.4 for continuous beam , the beam is considered deep beam,
Columns& Walls
Maximum deflection of concrete structures
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