Dynamic Cone Penetration Test.docx

DYNAMIC CONE PENETRATION TEST Location of Test : Jl. Munjul – Sindang Resmi , Pasirtenjo , Kabupaten Pandeglang , Banten

Location 1 Number of Collisions 1 2 3 4 5 6 7 8 9 10 11 12 13

DCP Number X0 0 16 22.5 30 37.5 45 53.5 61 66 73 80.5 86.5 93

X1 16 22.5 30 37.5 45 53.5 61 66 73 80.5 86.5 93 99.5

Layer 1 No 1-13 99,5 − 0 = 7,65 𝑐𝑚 = 76,5 𝑚𝑚 13 CBR = 2,4%

Location 2 Number of Collisions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

DCP Number X0 0 14 18 18.5 19.5 23 25.5 29 33 36.5 40.5 45 49.5 54 58.5 63 69 75.5 81.5 85.5

X1 14 18 18.5 19.5 23 25.5 29 33 36.5 40.5 45 49.5 54 58.5 63 69 75.5 81.5 85.5 93.5

Layer 1 No 1-2 18 − 0 = 9 𝑐𝑚 = 90 𝑚𝑚 2 CBR = 1,8% Layer 2 No 3-4 19,5 − 18 = 0.75 𝑐𝑚 = 7,5 𝑚𝑚 2 CBR =41% Layer 3

No 5-18 81,5 − 19,5 = 4,43 𝑐𝑚 = 44,3 𝑚𝑚 14 CBR = 4% Layer 4 No 19-20 93,5 − 81,5 = 6 𝑐𝑚 = 6 𝑚𝑚 2 CBR = 3% CBR Rata – rata = 12,45%

Location 3 Number of Collisions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

DCP Number X0 0 8.5 13.5 18 23.5 28 34 39.5 44 48 52 56.5 61 65 68.5 74 80 86 91

X1 8.5 13.5 18 23.5 28 34 39.5 44 48 52 56.5 61 65 68.5 74 80 86 91 98

Layer 1 No 1-14 68,5 − 0 = 4,9 𝑐𝑚 = 49 𝑚𝑚 14 CBR = 4% Layer 2 No 15-19 98 − 68,5 = 5,9 𝑐𝑚 = 59 𝑚𝑚 5 CBR = 3% CBR Rata-rata =3,5%

Lampiran