DATA
Triangle pile, side length: 28 cm
Quality Concrete: K-450
Dimension & Main Reinforcement: 3D13mm
Stirrup: ø 5 mm (tolerance 0.2 mm)
Area of Steel: 3.98 cm²
Area of concrete (netto): 323.57 cm²
CALCULATION :
Tegangan izin tekan beton: 168.08 Kg/cm²
Strees allowable of Concrete Compression: 2.262 Kg/ cm²
P AXIAL Ultimate :
: 63.386 Kg = 63.4 Ton
SAFETY FACTOR : 2.1
P allowable: 32 TON