SLAB DETAIL DEFLECTION CHECK
PANEL DETAILS REINFMNT. SPACING REQUIRED
DEFLECTION CHECK AS PER IS-456
panel panel condition Lx Ly w D DIA AREA Sx+ Sy+ Sx- Sy-
mkd. (as per table 26, Annex D : IS 456) M M T/M2 mm Ly/Lx mm mm2 mm c/cmm c/c mm c/c mm c/c STATUS
s1 4 TWO ADJ EDGE DISCONT. 5.6 7.86 1.3500 200 1.404 8 50.3 150 200 100 175 SAFE
s2 2 ONE SHORT EDGE DISCONT. 5.6 7.86 1.3500 175 1.404 8 50.3 175 225 125 175 SAFE
S3 1 INTERIOR PANEL 5.6 6.9 1.3500 175 1.232 8 50.3 200 225 150 225 SAFE
S4 3 ONE LONG EDGE DISCONT. 5.6 6.9 1.3500 190 1.232 8 50.3 175 200 125 200 SAFE
S5 4 TWO ADJ EDGE DISCONT. 2.4 3.6 1.3500 130 1.500 8 50.3 300 300 300 300 SAFE
s7 3 ONE LONG EDGE DISCONT. 2.2 2.8 1.3500 130 1.273 8 50.3 300 300 300 300 SAFE
s9 2 ONE SHORT EDGE DISCONT. 2.8 4.2 1.3500 130 1.500 8 50.3 300 300 300 300 SAFE
s10 2 ONE SHORT EDGE DISCONT. 1.7 1.8 1.3500 130 1.059 8 50.3 300 300 300 300 SAFE
s12 2 ONE SHORT EDGE DISCONT. 2.8 4.2 1.3500 130 1.500 8 50.3 300 300 300 300 SAFE
s15 6 TWO LONG EDGE DISCONT. 2.7 3.8 1.3500 130 1.407 8 50.3 300 300 NMNL 300 SAFE
s16 1 INTERIOR PANEL 2.63 2.63 1.3500 130 1.000 8 50.3 300 300 300 300 SAFE
s18 4 TWO ADJ EDGE DISCONT. 2.9 3.3 1.3500 130 1.138 8 50.3 300 300 300 300 SAFE
s19 4 TWO ADJ EDGE DISCONT. 5.7 5.8 1.3500 190 1.018 8 50.3 200 200 150 150 SAFE
s20 5 TWO SHORT EDGE DISCONT. 5.6 8 1.3500 190 1.429 8 50.3 175 200 125 NMNL SAFE
concrete 20
reinforcement 500
clear cover 20
minm. %age 0.12