DESIGN OF COLUMN FOOTING ACCORDING TO CSA A23.3-14
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Description
MATERIAL PROPERTIES :
COMPRESSIVE STRENGTH, fc'
YEILD STRENGTH, ƒy
Maximum aggregate, a
STEEL COVERING, b'c
CONCRETE DENSITY-NORMAL
BETA, β
MAIN REINF.,REINF, ø
STEEL RES FACTOR, ∅s
CONC RES FACTOR, ∅c
ALPHA,α
TEN STRENGTH(FACTORED), fct
MODULUS OF RUPTURE, fr
COMP STRENGTH(FACTORED), fcc
CONC MOD OF ELASTICITY, Ec
FACTOR FOR LD CON,λ
APPLIED FORCES :
MAXIMUM SOIL PRESSURE, qs
DEAD LOAD, DL
LIVE LOAD, LL
1.25D + 1.5L
STEEL REINFORCEMENT DESIGN:
TENSION REINF,As
MIN REINORCEMENT,Asmin
DEVELOPMENT LENGTH, Ld
PROVIDED LD, Ldprov
NUMBER OF BARS,n
SPACING OF MAIN BARS, s
MINIMUM SPACING, smin
MAXIMUM SPACING, smax
CHECK FOR PLAIN d
EFFECTIVE DEPTH, d(plain)
FOOTING THICKNESS,t
CONCRETE COVER EXPOSURE
Exposure class
Fire-Res Rating
Thickness, t(S,N orL)
Epoxy Coated
Expose
FOOTING DIMENSION
COLUMN DIMENSION
FOOTING WIDTH, B
SOIL BEARING RES, qsr
SLENDERNESS, ab
EFFECTIVE SHEAR DEPTH,dv
EFFECTIVE DEPTH,d(oneway)
EFFECTIVE DEPTH,dfinal
FOOTING THICKNESS,H
Calculation Reference
RC Column Footing
CSA Design
Column Footing Design
Calculation Preview
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