DESIGN OF ONE-WAY RC SLAB ACCORDING TO CSA A23.3-14

MATERIAL PROPERTIES :

CONCRETE DENSITY-NORMAL

COMPRESSIVE STRENGTH, fc'

TEN STRENGTH(FACTORED), fct

MODULUS OF RUPTURE, fr

COMP STRENGTH(FACTORED), fcc

CONC MOD OF ELASTICITY, Ec

BETA, β                                                                        

STEEL RES FACTOR, ∅s 

CONC RES FACTOR, ∅c

ALPHA,α

YEILD STRENGTH ƒy

CONCRETE COVER 

Exposure class

Fire-Res Rating

Thickness, t(S,N orL)

Epoxy Coated

Expose

STEEL COVERING, b'c

Max aggregate, a

BEAM DEPTH, H

BEAM WIDTH, bw

SLAB THICKNESS, t

APPLIED FORCES :

DEAD LOAD, DL1

LIVE LOAD, L1

LOAD COMBO, kN-m

SLAB SWT, DL2

1.25D + 1.5L, TFL

MAXIMUM MOMENTS & SHEAR

Mmax (NEG&EXT), -M

Mmax (NEG&INT), -M

Mmax (POS), +M

Vmax, Vf

SLAB REINFROCEMENT

SLAB EFF DEPTH,d

MAIN REINF, ø

TRANS REIN,ø

EXT SUPPORT, Ase

INT SUPPORT, Asi

MIDSPAN SUPPORT, Asm

TEMPERATURE BARS,AsT

SLAB MIN REINF, Asmin

EXTERIOR SPACING,s

INTERIOR SPACING,s

MIDSPAN SPACING,s

TEMP BARS SPACING,ST

MAX PRIN SPACE,Smax

MAX TEMP SPACE,Smax

CRACK CONTROL

CENTROID,dc

AREA, A

Crack control, Z

SHEAR STRENGTH

FACTOR FOR SHEAR,β

FACTOR FOR LD CON,λ

CONC RES FACTOR, ∅c

COMP STRENGTH, fc'

SLAB WIDTH, bwslab

EFF DEPTH SHEAR, dv

SHEAR STRENGTH,Vr

Calculation Reference

Structural Engineering

RC Slab

RC Rectangular Tank