FOOTING Rec. Spread Ftg.: F3: Footing contact area is adequate

Job Number

Sheet No.

Project Name

Prepared by

Checked by

Client

Date

Date

Section of Project

FOO!N" Rec. Spread Ft#. $ F%

R&F&R&NC&

C'(C)('!ONS

O)P)

 L ) *+ M ) *

,



t b

'

Rev

(

Design Calculations

(

3actual 8 *Pu : (, G9H *;e + : (, H *;ey : , I



Final &ccentricity * + ,

e+ $

-.--- m

Final &ccentricity * y ,

ey $ 39$

-.--- m /01. /01.12 12 kPa kPa

32$

/01. /01.12 12 kPa kPa

3%$

/01. /01.12 12 kPa kPa

3/$

/01. /01.12 12 kPa kPa

Corner Soil Preure

Design Data

Footin# contact area i ade3uate Check for Wide-Beam Shear 

Design Strengths / Load Concrete Concrete 4444444 4444444444 444 fc5 $

20

6Pa

Rein Reinfor forci cin# n# Stee Steel4 l444 4444 444 4

/90

6Pa

)lt. =ide
91%> 91%>.% .%% % kN

%;?-

kN

Concrete hear capacity

7c $

2-;;.;1 kN

fy $ )nfactored '+ial D(444444 PD(

7c 8 *9:;, 3rt *fc5 ,bd < Shear contributed by by conc.

)nfacored '+ial ((444444 P(( >-9 kN P  $ Factored '+ial (oad4444 ;;?%.1 kN u 6 + $ Factored 6oment *+,4444 kN
kPa

/.--

m

Footin# Footin# (en#th444 (en#th4444444 44444 4 ($

/.--

m

Footi ootin# n# hic hickn kne e4 444 4444 44

$

-.1-

m

Column Column Bidth444 Bidth444444 44444 44 b $

-.1-

m

Colum n hickne44444

-.1-

m

01?; 01?;.0 .01 1 kN 01?;.;1 kN

6u 8 φ fc5 bd23 * 9< -.0>3 , < baic e3ua tion

$ther Pertinent %nformation

ρbal 8 β1 -.?0 -.?0  * fc5 fc5 : fy ,G ;--:*; ;--:*;--f --f

$ -.-201%

6in. Steel RatioK ρmin 8 9./ : fy

$ -.--%%1

6a+. Steel RatioK ρma+ 8 -.10ρbal

$ -.-9>%-

Along dimension L & mm

)lt. moment developed

6u($

2/>2.21 kN
&ffective Depth4444444

d$

Stren#th Reduction Factor * Fle+ur 

φf$ φ  $

-.?0

 ue ρ $

β1 $

-.?0

Re3uired ' 8 ρ bd $ 992;/ mm2

$

9.0-

Stren#th Reduction Factor *Shear,

Footin# Foundin# Depth )nit Bt. of Soil )nit Bt. of Concrete B t. of Footin# B t. of Overburden Soil (oad Factor ued for D( Col. &cc. * + , fr. Cen. of Ft#.

γ  $

;2-

0;--.-- mm

!ooting #einforcement

#ebar Diameters / Area Rebar Dia.44444444. φ *m, $ 2mm  ' $ %9/.9; mm2 Rebar 'rea4444444.. 0-

bo $

Footin# thickne O.@. for punchin# hear A

Footin Footin# # Bidth Bidth444 444444 44444 44  $

Concre Concrete te Cover4 Cover4444 44444 444 4 cc $

Check for Punching Shear  7c 8 *9:%, 3rt *fc5 ,b od < Shear contributed by conc. )lt. punchin# hear developed 7up $ 7c $ Concrete hear capacity

!ooting " Column Dimensions

t$

Footin# thickne O.@. for =ide
mm Re3uired teel ratioK ρ 8 3fc5 : fy

-.>

m kN:m

Along dimension B &

γ c $ 2/.-- kN:m B ft# $ 2;?.?- kN B  $ 22%.%/ kN

%

)lt. moment developed developed

$ e+ col $

-

6u$

m

-.--/0/

2/>2.21 2/>2.21 kN
Re3uired teel ratioK ρ 8 3fc5 : fy

$

-.-10%>

: -.--/0/

 ue ρ $

9./-

-.-10%>

)e dia. 2-mm E 9--mm O.C. %

9?.--

$

: -.--/0/

-.--/0/

Re3uired ' 8 ρ bd $ 992;/ mm2

Job Number

Sheet No.

Project Name

Prepared by

Checked by

Client

Date

Date

Section of Project

Rev

FOO!N" Rec. Spread Ft#. $ F%

R&F&R&NC&

C'(C)('!ONS Col. &cc. * y , fr. Cen. of Ft#.

ey col $

-

m

Note $ !ndicate H i#n convention for moment and column eccentricity.

O)P) )e dia. 2-mm E 9--mm O.C.