Mini Pile - □ 20 20

Triangle Pile, side length

: 20 cm

Concrete Quality

: K-450

Dimension & Main Reinforcement

: 4D13mm

Stirrup

: ø 5 mm (tolerance 0.2 mm)

Area of Steel

: 5.31 cm²

Area of concrete (netto)

: 392.00 cm²

Strees allowable of Concrete Compression

: 168.08 Kg/cm²

Strees allowable of Steel Tension

: 2.262 Kg/ cm²

P =	: 77.889 Kg = 77.9 Ton

SAFETY FACTOR

: 2.1

P ALLOWABLE

: 35 TON

1. P allowable Concrete = 0.45 fc' = 0.45 x (0.83 x 450)

2. Minimum age of pile > 28 day