Square Footing (usd)

Proj. Name: Location: Client: Designer: Date:

2 - Storey Resd'l. Bldg. Lolita Village, Brgy. Caibaan, Tac. City Pitao BL Pitao BL 2/7/2008

General Description: Square Footing

SQUARE FOOTING DESIGN (USD) fc' : fc = fy :

2,500.00 17.24 7.76 30,000.00 206.90

psi Mpa

Grade Line

b 300.00 250.00 Length 4.00 0.12 2.6 0.30 7.25 4.00

d 400.00 400.00 Width 6.00 meter meter meter meter 5.00

0.30

m.

psi Mpa

Beam Dimension: Beam # 1 Beam # 2 Slab Thickness Wall Ht. Col. Dimen. Col.Height Roofing

Allow. Soil Bearing Pressure:qa Assume Soil Density =

H

1.2 m.

h=

0.35

b = 0.53 pcs. 240.00 1,600.00

Kpa Kg/m³

1.24

meters meters meters

b = Try: b = Try: d =

1.3 0.25

If Vup < Vcp, OK!!! SAFE for PUNCHING SHEAR If Vc > Vu, OK!!! SAFE FOR NOMINAL SHEAR Reinforcement Ratio: 1.4/fy <ρ> 0.0068 0.01

.75ρb 0.0151 d=

No. 0.53

d

If Computed d < Trial d, OK !!! Bar Diam. Area, sq.mm. 12 113.09

0.15 m.

1.30 m 12

mm. Ø RC Bars

0.25