Cara menghitung volume urugan pasir bawah pondasi
PANJANG PONDASI = 45 M
Perbandingan miring = 5 : 1 dan tinggi = 10 cm = 0.10 m
X : 1 = 0,010 : 5
5 X = 0.10
X = 0.10 / 5 = 0.02 2 X = 0.04
Lebar atas = 1.30 + 0.04 = 1.34
Penampang urugan pasir
1.30 + 0.04 / 2 x 0.10 = 0.067 m2
Volume urugan pasir =
45 m x 0.067 = 3.015 m3
Perbandingan miring = 5 : 1 dan tinggi = 10 cm = 0.10 m
X : 1 = 0,010 : 5
5 X = 0.10
X = 0.10 / 5 = 0.02 2 X = 0.04
Lebar atas = 1.30 + 0.04 = 1.34
Penampang urugan pasir
1.30 + 0.04 / 2 x 0.10 = 0.067 m2
Volume urugan pasir =
45 m x 0.067 = 3.015 m3
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