Hasil Uji Tes Sondir Tipikal

ANALISIS HASIL PENYELIDIKAN TANAH Pembacaan Hasil Uji Sondir S1 (Kanan-Depan)

DENGAN SONDIR (DCPT/Dutch Cone Penetration Test)
conus
Conus Biconus Friction
Pada umum digunakan alat sondir atau DCPT dengan kapasitas 2,5 ton Depth (kg/cm2)
No. (qc) (H) (qf)
dan kecepatan penetrasi kurang lebih 2 cm / detik. (m) (kg/cm2) (kg/cm2) (kg/cm2) 0.00 50.00 100.00 150.00 200.00 250.00
1 0.00 0.00 0.00 0.00 0.00
Apabila digunakan pondasi dangkal dimana lebar pondasi > kedalman 2 0.20 0.00 0.00 0.00
maka dapat digunakan rumus Schmertmann (1978) berikut ini : 3 0.40 0.00 0.00 0.00
4 0.60 0.00 0.00 0.00
1 Untuk pondasi menerus : 5 0.80 5.00 15.00 10.00
qu = 28−0,0052x(300−qc )1,5 6 1.00 20.00 35.00 15.00
q ijin = qu / 2 7 1.20 20.00 45.00 25.00
8 1.40 25.00 50.00 25.00
2 Untuk pondasi bujur sangkar : 9 1.60 45.00 60.00 15.00
qu = 48−0,009x (300−qc)1,5 10 1.80 50.00 65.00 15.00
q ijin = qu / 2 11 2.00 40.00 50.00 10.00 2.00
12 2.20 45.00 65.00 20.00
3 Untuk pondasi sumuran : 13 2.40 75.00 85.00 10.00
q ijin = qc / 4 14 2.60 90.00 110.00 20.00
15 2.80 75.00 105.00 30.00
dengan : 16 3.00 90.00 100.00 10.00
qu = tahanan conus 17 3.20 95.00 120.00 25.00
q ijin = kapasitas dukung ijin 18 3.40 65.00 90.00 25.00
19 3.60 25.00 40.00 15.00
Apabila digunakan pondasi dalam dimana lebar pondasi/kedalaman > 10 20 3.80 20.00 35.00 15.00
maka dapat digunakan rumus Meyerhoff (1976) berikut ini : 21 4.00 15.00 25.00 10.00
4.00
22 4.20 10.00 20.00 10.00
- Untuk pondasi tiang : 23 4.40 5.00 15.00 10.00
qu = Qp + Qf 24 4.60 0.00 10.00 10.00
= (qc . Ap . Kc) + (As . fs) 25 4.80 0.00 10.00 10.00
= (qc . Ap . Kc) + (As. qc / 200) 26 5.00 5.00 15.00 10.00
q ijin = (Qp/3) + (Qf/5) (rumus Delta Group-Jakarta) 27 5.20 0.00 10.00 10.00
q ijin = (qu / SF) - W tiang (rumus UNS) 28 5.40 0.00 10.00 10.00
29 5.60 5.00 15.00 10.00
dengan : 30 5.80 10.00 25.00 15.00
Qp = daya dukung ujung tiang 31 6.00 15.00 25.00 10.00
Qf = daya dukung kulit pondasi 32 6.20 60.00 70.00 10.00 6.00
Ap = Luas ujung tiang 33 6.40 55.00 70.00 15.00
As = Luas kulit pondasi 34 6.60 25.00 45.00 20.00
Kc = Bearing capacity factor 35 6.80 40.00 50.00 10.00
fs = unit skin friction = qc/200 36 7.00 50.00 65.00 15.00
37 7.20 105.00 110.00 5.00
38 7.40 95.00 105.00 10.00
39 7.60 75.00 85.00 10.00
Depth (m)

40 7.80 90.00 100.00 10.00

41 8.00 90.00 100.00 10.00
42 8.20 115.00 125.00 10.00 8.00
43 8.40 85.00 90.00 5.00
44 8.60 40.00 50.00 10.00
45 8.80 55.00 70.00 15.00
46 9.00 125.00 130.00 5.00
47 9.20 125.00 150.00 25.00
48 9.40 100.00 130.00 30.00
49 9.60 110.00 125.00 15.00
50 9.80 105.00 120.00 15.00
51 10.00 70.00 85.00 15.00
52 10.20 90.00 105.00 15.00
10.00
53 10.40 50.00 65.00 15.00
54 10.60 65.00 85.00 20.00
55 10.80 70.00 90.00 20.00
56 11.00 40.00 50.00 10.00
57 11.20 45.00 50.00 5.00
58 11.40 40.00 50.00 10.00
59 11.60 40.00 50.00 10.00
60 11.80 50.00 65.00 15.00
61 12.00 55.00 60.00 5.00
62 12.20 75.00 80.00 5.00
63 12.40 25.00 45.00 20.00 12.00
64 12.60 20.00 35.00 15.00
65 12.80 50.00 60.00 10.00
66 13.00 50.00 55.00 5.00
67 13.20 50.00 60.00 10.00
68 13.40 55.00 70.00 15.00
69 13.60 35.00 50.00 15.00
70 13.80 35.00 50.00 15.00
71 14.00 20.00 30.00 10.00
72 14.20 40.00 50.00 10.00
73 14.40 50.00 65.00 15.00 14.00
74 14.60 50.00 65.00 15.00
75 14.80 75.00 100.00 25.00
76 15.00 20.00 30.00 10.00
77 15.20 20.00 30.00 10.00
78 15.40 20.00 30.00 10.00
79 15.60 20.00 30.00 10.00
80 15.80 15.00 25.00 10.00
81 16.00 25.00 40.00 15.00
82 16.20 160.00 190.00 30.00
83 16.40 210.00 225.00 15.00 16.00
84 16.60 250.00
85 16.80
86 17.00
87 17.20
88 17.40
89 17.60
90 17.80
Diketahui :
SF ponds mnrs = 2 SF ujung tiang = 2.00 Depth pile (cm) = 1650.00
SF pnds persegi = 2 SF geser tiang = 3.00 W tiang (kg/cm2) = 3,960,000
SF pnds smrn = 4 Panjang sisi ujung tiang (cm) = 5.00

Conus Biconus Friction Daya dukung ijin tanah p.dgkl Daya dukung tiang pancang Daya dukung tiang bor (uns)
Depth D = 30cm D = 40 cm D = 50 cm D = 60 cm D = 80 cm
No. (qc) (H) (qf) P.menerus P.persegi P.sumuran
(m) (kg/cm2) (kg/cm2) (kg/cm2) (kg/cm2) (kg/cm2) (kg/cm2) (kg) (kg) (kg) (kg) (kg)
1 0.00 0.00 0.00 0.00 0.49 0.62 0.00 0.00 0.00
2 0.20 0.00 0.00 0.00 0.49 0.62 0.00 0.00 0.00
3 0.40 0.00 0.00 0.00 0.49 0.62 0.00 0.00 0.00
4 0.60 0.00 0.00 0.00 0.49 0.62 0.00 0.00 0.00
5 0.80 5.00 15.00 10.00 0.83 1.20 1.25 1,357.75 1,789.50
6 1.00 20.00 35.00 15.00 1.82 2.92 5.00 5,431.00 7,158.00
7 1.20 20.00 45.00 25.00 1.82 2.92 5.00 5,431.00 7,158.00
8 1.40 25.00 50.00 25.00 2.14 3.48 6.25 6,788.75 8,947.50
9 1.60 45.00 60.00 15.00 3.41 5.68 11.25 12,219.75 16,105.50
10 1.80 50.00 65.00 15.00 3.72 6.21 12.50 13,577.50 17,895.00
11 2.00 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
12 2.20 45.00 65.00 20.00 3.41 5.68 11.25 12,219.75 16,105.50
13 2.40 75.00 85.00 10.00 5.23 8.81 18.75 20,366.25 26,842.50
14 2.60 90.00 110.00 20.00 6.09 10.31 22.50 24,439.50 32,211.00
15 2.80 75.00 105.00 30.00 5.23 8.81 18.75 20,366.25 26,842.50
16 3.00 90.00 100.00 10.00 6.09 10.31 22.50 24,439.50 32,211.00
17 3.20 95.00 120.00 25.00 6.37 10.79 23.75 25,797.25 34,000.50
18 3.40 65.00 90.00 25.00 4.63 7.79 16.25 17,650.75 23,263.50
19 3.60 25.00 40.00 15.00 2.14 3.48 6.25 6,788.75 8,947.50
20 3.80 20.00 35.00 15.00 1.82 2.92 5.00 5,431.00 7,158.00
21 4.00 15.00 25.00 10.00 1.49 2.35 3.75 4,073.25 5,368.50
22 4.20 10.00 20.00 10.00 1.16 1.78 2.50 2,715.50 3,579.00
23 4.40 5.00 15.00 10.00 0.83 1.20 1.25 1,357.75 1,789.50
24 4.60 0.00 10.00 10.00 0.49 0.62 0.00 0.00 0.00
25 4.80 0.00 10.00 10.00 0.49 0.62 0.00 0.00 0.00
26 5.00 5.00 15.00 10.00 0.83 1.20 1.25 1,357.75 1,789.50
27 5.20 0.00 10.00 10.00 0.49 0.62 0.00 0.00 0.00
28 5.40 0.00 10.00 10.00 0.49 0.62 0.00 0.00 0.00
29 5.60 5.00 15.00 10.00 0.83 1.20 1.25 1,357.75 1,789.50
30 5.80 10.00 25.00 15.00 1.16 1.78 2.50 2,715.50 3,579.00
31 6.00 15.00 25.00 10.00 1.49 2.35 3.75 4,073.25 5,368.50
32 6.20 60.00 70.00 10.00 4.33 7.27 15.00 16,293.00 21,474.00
33 6.40 55.00 70.00 15.00 4.03 6.74 13.75 14,935.25 19,684.50
34 6.60 25.00 45.00 20.00 2.14 3.48 6.25 6,788.75 8,947.50

DATA SESUAI HASIL TES UNS

DATA SESUAI HASIL TES UNS

DATA SESUAI HASIL TES UNS

35 6.80 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
36 7.00 50.00 65.00 15.00 3.72 6.21 12.50 13,577.50 17,895.00
37 7.20 105.00 110.00 5.00 6.92 11.75 26.25 28,512.75 37,579.50
38 7.40 95.00 105.00 10.00 6.37 10.79 23.75 25,797.25 34,000.50
39 7.60 75.00 85.00 10.00 5.23 8.81 18.75 20,366.25 26,842.50
40 7.80 90.00 100.00 10.00 6.09 10.31 22.50 24,439.50 32,211.00
41 8.00 90.00 100.00 10.00 6.09 10.31 22.50 24,439.50 32,211.00
42 8.20 115.00 125.00 10.00 7.46 12.68 28.75 31,228.25 41,158.50
43 8.40 85.00 90.00 5.00 5.80 9.81 21.25 23,081.75 30,421.50
44 8.60 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
45 8.80 55.00 70.00 15.00 4.03 6.74 13.75 14,935.25 19,684.50
46 9.00 125.00 130.00 5.00 7.98 13.58 31.25 33,943.75 44,737.50
47 9.20 125.00 150.00 25.00 7.98 13.58 31.25 33,943.75 44,737.50
48 9.40 100.00 130.00 30.00 6.65 11.27 25.00 27,155.00 35,790.00
49 9.60 110.00 125.00 15.00 7.19 12.21 27.50 29,870.50 39,369.00
50 9.80 105.00 120.00 15.00 6.92 11.75 26.25 28,512.75 37,579.50
51 10.00 70.00 85.00 15.00 4.93 8.30 17.50 19,008.50 25,053.00
52 10.20 90.00 105.00 15.00 6.09 10.31 22.50 24,439.50 32,211.00
53 10.40 50.00 65.00 15.00 3.72 6.21 12.50 13,577.50 17,895.00
54 10.60 65.00 85.00 20.00 4.63 7.79 16.25 17,650.75 23,263.50
55 10.80 70.00 90.00 20.00 4.93 8.30 17.50 19,008.50 25,053.00
56 11.00 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
57 11.20 45.00 50.00 5.00 3.41 5.68 11.25 12,219.75 16,105.50
58 11.40 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
59 11.60 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
60 11.80 50.00 65.00 15.00 3.72 6.21 12.50 13,577.50 17,895.00
61 12.00 55.00 60.00 5.00 4.03 6.74 13.75 14,935.25 19,684.50
62 12.20 75.00 80.00 5.00 5.23 8.81 18.75 20,366.25 26,842.50
63 12.40 25.00 45.00 20.00 2.14 3.48 6.25 6,788.75 8,947.50
64 12.60 20.00 35.00 15.00 1.82 2.92 5.00 5,431.00 7,158.00
65 12.80 50.00 60.00 10.00 3.72 6.21 12.50 13,577.50 17,895.00
66 13.00 50.00 55.00 5.00 3.72 6.21 12.50 13,577.50 17,895.00
67 13.20 50.00 60.00 10.00 3.72 6.21 12.50 13,577.50 17,895.00
68 13.40 55.00 70.00 15.00 4.03 6.74 13.75 14,935.25 19,684.50
69 13.60 35.00 50.00 15.00 2.78 4.59 8.75 9,504.25 12,526.50
70 13.80 35.00 50.00 15.00 2.78 4.59 8.75 9,504.25 12,526.50
71 14.00 20.00 30.00 10.00 1.82 2.92 5.00 5,431.00 7,158.00
72 14.20 40.00 50.00 10.00 3.10 5.13 10.00 10,862.00 14,316.00
73 14.40 50.00 65.00 15.00 3.72 6.21 12.50 13,577.50 17,895.00
74 14.60 50.00 65.00 15.00 3.72 6.21 12.50 13,577.50 17,895.00
75 14.80 75.00 100.00 25.00 5.23 8.81 18.75 20,366.25 26,842.50
76 15.00 20.00 30.00 10.00 1.82 2.92 5.00 5,431.00 7,158.00
77 15.20 20.00 30.00 10.00 1.82 2.92 5.00 5,431.00 7,158.00
78 15.40 20.00 30.00 10.00 1.82 2.92 5.00 5,431.00 7,158.00
79 15.60 20.00 30.00 10.00 1.82 2.92 5.00 5,431.00 7,158.00
80 15.80 15.00 25.00 10.00 1.49 2.35 3.75 4,073.25 5,368.50
81 16.00 25.00 40.00 15.00 2.14 3.48 6.25 6,788.75 8,947.50
82 16.20 160.00 190.00 30.00 9.69 16.55 40.00 43,448.00 57,264.00
83 16.40 210.00 225.00 15.00 11.78 20.16 52.50 57,025.50 75,159.00
84 16.50 250.00 13.08 22.41 62.50 67,887.50 89,475.00 97,130.00 136,980.00 138,220.00