Dimensi BetonB = 0.15 mH = 0.2 mdeking = 0.04 m

Diameter Tulangan Utama = 0.012 mb = 0.01 m jarak = 0.2 mjjjjjjjjjjjjjjjjjjjj]l1 m3 beton = 33.333333 »» 34 m

Tulangan Utamapanjang besi = 4 bh x ( 34 m -berat besi = 120.59332 Kg

Tulangan SengkangJumlah sengkang = 34 m / 0.2 m =Panjang Sengkang = 0.48 mpanjang besi = 170 bh x 0.48 m =berat besi = 50.3064 Kg

Kebutuhan besi per 1 m3 = 171 kgdimensi 15/20

berat jenis = 0.8878 kg/mberat jenis = 0.6165 kg/m

0.04 m ) = 135.84 m

170 Bh

81.6 m