datatanah kelompok 2a
TRANSCRIPT
Kedalaman (meter) Kolom Tanah
0.20.40.60.81
Deskripsi
Warna Plastisitascoklat kehitaman gelap sedang
coklat tua, tapi lebih terang dari sebelumnya rendahcoklat kemerahan (merah bata) rendah
coklat tua kehitaman tinggicoklat kehitaman tinggi
Deskripsi
Tekstur Jenis Tanahhalus, kering lempung
berpasir, basah lempung berpasirhalus, basah lempunghalus, basah lempunghalus, basah lempung
No. Cawan Satuan Rumus
1 (Gram)
2 (Gram)
3 (Gram)
4 (Gram)
5 (Gram)
6 Kadar Air (W) %7 Rata - Rata Kadar Air % 40.50
biasanya ga jauh beda sama yg density
Berat Cawan (W1)
Berat Cawan + Tanah Basah (W2)
Berat Cawan + Tanah Kering (W3)
Berat Air (Wa) (W
2-W
3)
Berat Tanah Kering (Wt) (W
3-W
1)
(Wa/W
t)
1 2 3
5.7 6 5.5
22.9 21.8 25.9
17.9 17.3 20
5 4.5 5.9
12.2 11.3 14.5
40.98 39.82 40.6940.50
biasanya ga jauh beda sama yg density
Titik No. / Kedalaman Satuan 1
Tinggi Ring cm 2.6Diameter Ring cm 2.41. Berat Ring gr 18.42. Berat Ring + Tanah Basah gr 37.33. Berat Tanah Basah (2)-(1) gr 18.9
4. Volume Tanah (Volume Ring) 11.767
5. Berat Isi Tanah (3)/(4) 1.606
6. Berat Ring + Tanah Kering gr 31.87. Berat Tanah Kering (6)-(1) gr 13.48. Berat Air (3)-(7) gr 5.59. Kadar Air (8)/(7) x 100% % 41.04510. (7)/(4) gr/cm3 1.13911. Spesific Gravity (Gs) 2.34812. Volume Tanah Kering (7)/(Gs) 5.70713. Isi Pori (4)-(12) 6.06014. Derajat Kejenuhan Sr = (8)/(13) x 100% % 90.756
15. Porositas (13)/(4) x 100% % 51.502-1.198 1.1976198004
cm3
gr/cm3
2 32.6 2.6 2.6002.4 2.4 2.40018.2 18 18.20036.7 36.3 36.76718.5 18.3 18.567 Rata - rata berat isi tanah =
11.767 11.767 11.767 Rata - rata kadar air =
1.572 1.555 1.578 Rata - rata berat isi kering =31.4 31.1 31.433 Rata - rata derajat kejenuhan =13.2 13.1 13.233 Rata - rata porositas =5.3 5.2 5.333 Rata - rata angka pori =
40.152 39.695 40.2971.122 1.113 1.125
2.348 2.3485.621 5.579 5.6366.145 6.188 6.13186.243 84.034 87.011 kenapa lebih dari 100%52.226 52.588 52.106 biasanya ringnya salah tulis
1.1943485255 1.1927531677 1.195
1.578
40.297 % w
13.233 gr/cm³87.011 % sr52.106 % n1.195 e
gr/cm³
No.
1
1 148.04 69
2 148.38 64
3 148.75 58
4 148.9 55
5 149.11 50
6 149.25 487 149.38 44
8 149.43 42
9 149.58 38
10 149.62 37
11 149.65 36
12 149.71 35
13 149.74 34
14 149.76 3315 149.85 32
16 149.83 31
17 149.92 30.5
18 149.94 30
19
Berat Labu Ukur + Air + Tanah (gram) Temperatur (oC)
10 20 30 40 50 60 70 80 90 100135
135.5
136
136.5
137
137.5
138
f(x) = - 0.0424525851x + 138.8209015329
Kalibrasi Labu Ukur 1
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100135
135.5
136
136.5
137
137.5
138
f(x) = - 0.0424525851x + 138.8209015329
Kalibrasi Labu Ukur 1
Temperature (°C)
Berat Labu Ukur + Air (gram)
2 6
147.99 68 142.53
148.58 60.5 142.78
148.82 56.5 143.07
148.98 52.5 143.22
149.22 49 143.4
149.31 46.5 143.46149.45 41 143.59
149.48 39 143.66
149.56 38.5 143.73
149.61 37.5 143.81
149.74 35.5 143.82
149.73 35 143.86
149.72 34 143.88
149.82 33 143.9149.84 31.5 143.94
149.88 31 143.98
149.92 30.5 144.02
149.96 30 144.04
Berat Labu Ukur + Air + Tanah (gram) Temperatur (oC)
Berat Labu Ukur + Air + Tanah (gram)
10 20 30 40 50 60 70 80 90 100135
135.5
136
136.5
137
137.5
138
f(x) = - 0.0424525851x + 138.8209015329
Kalibrasi Labu Ukur 1
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100138
138.2
138.4
138.6
138.8
139
139.2
139.4
139.6
139.8
140f(x) = - 0.0474601474x + 141.4522853315Kalibrasi Labu Ukur 2
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100135
135.5
136
136.5
137
137.5
138
f(x) = - 0.0424525851x + 138.8209015329
Kalibrasi Labu Ukur 1
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100138
138.2
138.4
138.6
138.8
139
139.2
139.4
139.6
139.8
140f(x) = - 0.0474601474x + 141.4522853315Kalibrasi Labu Ukur 2
Temperature (°C)
Berat Labu Ukur + Air (gram)
Labu Ukur I
63
55
51
47.5 Spesific Gravity (Gs)
45.5 Rata - Rata Gs
4443 Labu Ukur II
39
37
36
34
33 Spesific Gravity (Gs)
33 Rata - Rata Gs
3231 Labu Ukur III
30
29.5
29
Spesific Gravity (Gs)
Rata - Rata Gs
Rata-rata
Temperatur (oC) Berat Tanah Kering (Ws)
Berat Labu Ukur + Air + Tanah (W1)
Suhu (oC)Berat Labu Ukur + Air (W
2)
Berat Tanah Kering (Ws)
Berat Labu Ukur + Air + Tanah (W1)
Suhu (oC)
Berat Labu Ukur + Air (W2)
Berat Tanah Kering (Ws)
Berat Labu Ukur + Air + Tanah (W1)
Suhu (oC)
Berat Labu Ukur + Air (W2)
10 20 30 40 50 60 70 80 90 100138
138.2
138.4
138.6
138.8
139
139.2
139.4
139.6
139.8
140f(x) = - 0.0474601474x + 141.4522853315Kalibrasi Labu Ukur 2
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100130
130.3
130.6
130.9
131.2
131.5
131.8
132.1
132.4
132.7
133
f(x) = - 0.0386917086x + 133.325825364
Kalibrasi Labu Ukur 3
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100138
138.2
138.4
138.6
138.8
139
139.2
139.4
139.6
139.8
140f(x) = - 0.0474601474x + 141.4522853315Kalibrasi Labu Ukur 2
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100130
130.3
130.6
130.9
131.2
131.5
131.8
132.1
132.4
132.7
133
f(x) = - 0.0386917086x + 133.325825364
Kalibrasi Labu Ukur 3
Temperature (°C)
Berat Labu Ukur + Air (gram)
Satuan 1 2 3 4 5 6
(gram) 20 20 20 20 20 20
(gram) 148.04 148.38 148.75 149.11 149.43 149.62
69 64 58 50 42 37
(gram) 135.902 136.112 136.364 136.7 137.036 137.246
2.5439 2.5867 2.6267 2.6350 2.6295 2.6226
2.6138
Satuan 1 2 3 4 5 6
(gram) 20 20 20 20 20 20
(gram) 149.22 149.31 149.48 149.56 149.61 149.74
49 46.5 39 38.5 37.5 35.5
(gram) 139.097 139.2145 139.567 139.5905 139.6375 139.7315
2.024906348 2.01928416 1.982750074 1.993918548 1.994515084 2.001701446
1.9988
Satuan 1 2 3 4 5 6
(gram) 20 20 20 20 20 20
(gram) 142.53 142.78 143.07 143.4 143.66 143.81
63 55 51 45.5 39 36
(gram) 130.906 131.210 131.362 131.571 131.818 131.932
2.3878 2.3725 2.4120 2.4477 2.4516 2.4624
2.4318
2.3481
(oC)
(gram/cm3)
(gram/cm3)
(oC)
(gram/cm3)
(gram/cm3)
(oC)
(gram/cm3)
(gram/cm3)
10 20 30 40 50 60 70 80 90 100130
130.3
130.6
130.9
131.2
131.5
131.8
132.1
132.4
132.7
133
f(x) = - 0.0386917086x + 133.325825364
Kalibrasi Labu Ukur 3
Temperature (°C)
Berat Labu Ukur + Air (gram)
10 20 30 40 50 60 70 80 90 100130
130.3
130.6
130.9
131.2
131.5
131.8
132.1
132.4
132.7
133
f(x) = - 0.0386917086x + 133.325825364
Kalibrasi Labu Ukur 3
Temperature (°C)
Berat Labu Ukur + Air (gram)
7 8 9 10
20 20 20 20
149.71 149.85 149.83 149.94
35 32 31 30 No. Pemeriksaan
137.33 137.456 137.498 137.54
2.6247 2.6295 2.6082 2.6316 Berat labu ukur + air (gram)
2.6138
No. Pemeriksaan7 8 9 10
20 20 20 20 Berat labu ukur + air (gram)
149.73 149.82 149.88 149.96
35 33 31 30 No. Pemeriksaan
139.755 139.849 139.943 139.99
1.995012469 1.994216771 1.987478883 1.994017946 Berat labu ukur + air (gram)
1.9988
7 8 9 10
20 20 20 20
143.86 143.94 143.98 144.04
33 31 30 29
132.046 132.122 132.160 132.198
2.4432 2.4444 2.4450 2.4516
2.4318
Temperature (C)
Temperature (C)
Temperature (C)
No. Pemeriksaan 1 2 3 4 5 6
65 60 55 53 51 46
Berat labu ukur + air (gram) 135.99 136.22 136.46 136.6 136.76 136.84
No. Pemeriksaan 1 2 3 4 5 666 62 58 55 53 48
Berat labu ukur + air (gram) 138.2 138.49 138.7 138.86 139.09 139.19
No. Pemeriksaan 1 2 3 4 5 6
62 58 55 52 48 47
Berat labu ukur + air (gram) 130.86 131.09 131.17 131.34 131.44 131.52
Temperature (C)
Temperature (C)
Temperature (C)
7 8 9 10 11 12 13
45 43 41 39 38 37 35
136.94 137.08 137.11 137.21 137.22 137.26 137.32
7 8 9 10 11 12 1345 44 42 41 38 37 36
139.27 139.39 139.47 139.62 139.64 139.68 139.73
7 8 9 10 11 12 13
44 42 40 39 38 37 35
131.66 131.69 131.83 131.89 131.91 131.95 131.97
14 15 16 17 18 19
34 33 31 30 29
137.39 137.4 137.45 137.52 137.53
14 15 16 17 18 1935 34 32 31 30
139.78 139.86 139.89 139.94 139.99
14 15 16 17 18 19
34 32 31 30 29
132.02 132.05 132.07 132.11 132.16
Saringan
Tertahan Saringan (gram) Jumlah Tertahan (gram)No.
4.75 4 0 02.36 8 8.07 8.071.18 16 56.12 64.190.84 20 78.08 142.270.42 40 80.27 222.540.30 50 60.03 282.570.18 80 45.56 328.130.15 100 32.45 360.580.075 200 53.28 413.86
Pan 86.14 500.0Total 500
printnya yg grafik aja lalu yg bawah manual lihat contoh laporangravel yg grand size itu sandsand trus silt n clay di hidrometer
silt n clay
Diameter (mm)
0.010.1110
Grafik Pembagian Butiran Tanah
Ukuran Butir (mm)
Finer (%)
% Kumulatif Tertahan
0 1001.61 98.3912.84 87.1628.45 71.5544.51 55.4956.51 43.4965.63 34.3772.12 27.8882.77 17.23100 0
printnya yg grafik aja lalu yg bawah manual lihat contoh laporan
trus silt n clay di hidrometer
% Kumulatif Lolos Saringan
0.010.1110
Grafik Pembagian Butiran Tanah
Ukuran Butir (mm)
Finer (%)
0.0010.010.11100
20
40
60
80
100
Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.0010.010.11100
20
40
60
80
100
Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.0010.010.11100
20
40
60
80
100
Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.010.11100
20
40
60
80
100
120Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
4.658
0.907
0.010.11100
20
40
60
80
100
120Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.010.11100
20
40
60
80
100
120Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.010.11100
20
40
60
80
100
120Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.010.11100
20
40
60
80
100
120Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
0.010.11100
20
40
60
80
100
120Grafik Pembagian Butir Tanah
Ukuran Butir (mm)
Finer (%)
DATA PERCOBAAN KALIBRASI HYDROMETER
rhLi H1 L/2 Rcm cm cm 1000(rh,k-1)
1 24 0 7.250.778
01.035 15.5 9 7.25 35
Diameter tabung (Jar) DLuas Penampang Tabung (Aj)Volume air sebelum penambahan hydrometer (V1)Volume air setelah penambahan hydrometer (V2)Volume hydrometer (VH=V2-V1)Kenaikan Permukaan Air Akibat Penambahan HidrometerPanjang Kepala Hydrometer (L2)Perhitungan penurunan hydrometer
Waktu (t) Temperature Bacaan Hidrometer Bacaan Terkoreksi
(menit) (°C) (Ra) 00 28 1.03 0
0.5 28 1.028 3.531 28 1.0275 3.532 28 1.0265 3.5315 28 1.015 3.5330 28 1.01 3.5160 27 1.0095 3.01
120 27 1.009 3.011440 26 1.008 3.51
15 -1.1016 -0.9017 -0.7018 -0.5019 -0.3020 0.0021 0.2022 0.40
VH/2Aj
Tabel Koreksi (Ct) terhadap Temperatur
Temperatur (C) Ct
23 0.7024 1.0025 1.3026 1.6527 2.0028 2.5029 3.0530 3.08
0.00000.01000.02000.03000.04000.05000.06000.07000.08000
1
2
3
4
5
6
Grafik Analisa Hidrometer
Diameter Saringan (Skala Log)
Prosentase Lolos Saringan (%)
DATA PERCOBAAN KALIBRASI HYDROMETER
16.75 15.9728.25 7.472
= 6.4 cm= 32.1536 cm2= 900 cm3= 950 cm3= 50 cm3= 1.5 cm= 14.5 cm= 0.778 cm
Prosentase Lolos Terkoreksi Meniskus Effective Depth
(%) ( R ) (L)0 0 0
7.654 1.031 16.17.650 1.029 16.17.649 1.0285 16.17.647 1.0275 16.17.622 1.016 16.16.526 1.011 16.16.525 1.0105 16.17.607 1.01 16.1
2.85 0.96 1.08449250992.8 0.97
2.75 0.982.7 0.99
2.65 1.002.6 1.01
2.55 1.022.5 1.04
L(Zr)= (Li-L/2)
Tabel Koreksi () terhadap Berat Jenis (Gs)
Berat Jenis Tanah (Gs)
Faktor Koreksi ()
0 5 10 15 20 25 30 35 400
2
4
6
8
10
12
14
16
18
f(x) = - 0.2428571429x + 15.972482086f(x) = - 0.2428571429x + 16.75
Kalibrasi Hidrometer
sebelum penambahan hidrometer
Linear (sebelum penambahan hidrometer)
sesudah penambahan didrometer
Linear (sesudah penambahan didrometer)
0.0010.010.11101000
10
20
30
40
50
60
70
80
90
100
110
Grafik Gabungan Analisa Saringan dan Hidrometer
Diameter Saringan (Skala Log)
Prosentase Lolos Saringan (%)
0.00000.01000.02000.03000.04000.05000.06000.07000.08000
1
2
3
4
5
6
Grafik Analisa Hidrometer
Diameter Saringan (Skala Log)
Prosentase Lolos Saringan (%)
V = L/t Nilai KDiameter Butiran (D)
(mm)0 0 0
32.2 0.013 0.073816.1 0.013 0.05228.05 0.013 0.0369
1.0733 0.013 0.01350.5367 0.013 0.00950.2683 0.0132 0.00680.1342 0.0132 0.00480.0112 0.0133 0.0014
0 5 10 15 20 25 30 35 400
2
4
6
8
10
12
14
16
18
f(x) = - 0.2428571429x + 15.972482086f(x) = - 0.2428571429x + 16.75
Kalibrasi Hidrometer
sebelum penambahan hidrometer
Linear (sebelum penambahan hidrometer)
sesudah penambahan didrometer
Linear (sesudah penambahan didrometer)
0.0010.010.11101000
10
20
30
40
50
60
70
80
90
100
110
Grafik Gabungan Analisa Saringan dan Hidrometer
Diameter Saringan (Skala Log)
Prosentase Lolos Saringan (%)
50086.14
Diameter Butiran % Lolos yang sesuai
0.0000 17.230.0738 1.3186910.0522 1.3179440.0369 1.3177570.0135 1.3173830.0095 1.3130860.0068 1.1243810.0048 1.1241940.0014 1.31047
500Saringan
% Kumulatif TertahanDiameter (mm) No.
4.75 4 0 0 02.36 8 8.07 8.07 1.611.18 16 56.12 64.19 12.840.84 20 78.08 142.27 28.450.42 40 80.27 222.54 44.510.30 50 60.03 282.57 56.510.18 80 45.56 328.13 65.630.15 100 32.45 360.58 72.120.075 200 53.28 413.86 82.770.07380.05220.03690.01350.00950.00680.00480.0014
Analisa USCSLolos Saringan 200 25.85% (<50%) >>> KasarLolos Saringan 4 100% (>50%) >>> PasirLolos Saringan 200 25.85% (>12%) >>> SM/SCNilai PI 18.45651 (>7) >>> SC
SC >>> Pasir berlempung, campuran pasir-lempung
Tertahan Saringan (gram)
Jumlah Tertahan (gram)
10098.3987.1671.5555.4943.4934.3727.8817.23
1.318691.317941.317761.317381.313091.124381.124191.31047
% Kumulatif Lolos Saringan
Batas Plastis (PL)Nomor Cawan 1 2 3Berat Cawan (gram) 5.66 6.01 5.58Berat Cawan + Tanah Basah (gram) 8.18 8.39 8.67Berat Cawan + Tanah Kering (gram) 7.58 7.83 7.89Berat Air (gram) 0.6 0.56 0.78Berat Tanah Kering (gram) 1.92 1.82 2.31Kadar Air (%) 31.3 30.8 33.8Rata-rata 31.928
Batas Cair (LL)Banyaknya Pukulan
Satuan17 21
Nomor Cawan 1 2Berat Cawan gram 5.63 5.66Berat Cawan + Tanah Basah gram 15.9 18.98Berat Cawan + Tanah Kering gram 12.32 14.51Berat Air gram 3.58 4.47Berat Tanah Kering gram 6.69 8.85Kadar Air % 53.513 50.508
Batas Susut (SL)No. Cetakan Satuan 1 2Berat Cetakan gr 30.08 19.2Berat Cetakan + Tanah Basah gr 51.85 59.9Berat Cetakan + Tanah Kering gr 44.62 46.19Berat Tanah Basah gr 21.77 40.7Berat Air gr 7.23 13.71Berat Tanah Kering gr 14.54 26.99Isi Tanah Basah ml 13.5 25.85Isi Tanah Kering ml 9 19Kadar Air (ω) % 49.725 50.797
18.776 25.417
Batas Cair (LL)26 343 4
6.03 6.1417.95 16.4414.01 13.073.94 3.377.98 6.93
49.373 48.629
Indeks Plastisitas = LL - PL= 50.4 - 31.928= 18.457
15 17 19 21 23 25 27 29 31 33 3547
48
49
50
51
52
53
54
f(x) = - 0.2614154667x + 56.9106195149
Grafik Perbandingan Jumlah Pukulan dan Kadar Air(Skala Log)
LL
Linear (LL)
Banyaknya Ketukan
Kadar Air
ketuk ke 25
50.385
25-42.3 203.7567.59
15 17 19 21 23 25 27 29 31 33 3547
48
49
50
51
52
53
54
f(x) = - 0.2614154667x + 56.9106195149
Grafik Perbandingan Jumlah Pukulan dan Kadar Air(Skala Log)
LL
Linear (LL)
Banyaknya Ketukan
Kadar Air
No. Contoh Satuan 1 2φ Dalam Pipa cm 0.5 0.5
A Pot. Dalam Pipa 0.196 0.196
φ Contoh Tanah cm 10 10
A Pot. Dalam Tanah 78.5714286 78.5714286
Panjang Contoh Tanah (L) cm 12.1 12.1det 0 0
det 60 60H cm 13 13
det 60 60L / H 0.93 0.93
Q 340 410
cm/det 5.667 6.833
(cm/detik) 0.0671 0.0809
Rata-rata (cm/detik) 0.0803
0.0803 (1,0-0,01) >>> Pasir Kasarpas di kesimpulan tabelnya tambahkan
cm2
cm2
Waktu Mulai (t1)
Waktu Akhir (t2)
(t2-t
1)
cm3
Q / (t2-t
1)
KT = (L/h)x(Q/(A(t2-t1)))
30.5
0.196
10
78.5714286
12.10
601360
0.93
470
7.833
0.0928 26.8512821
0.0803`
Pasir Kasarpas di kesimpulan tabelnya tambahkan
No. Contoh 1φ dalam pipa cm 1.50
a pot. dalam pipa 1.768
φ contoh tanah cm 6.40
A pot. contoh tanah 32.183
Panjang contoh tanah cm 1.90Waktu detik 86400
60.0
55.50
1.08
0.03
a*L 3.36a*L/A 0.10437
2.66E-05
9.41E-08
27
0.85
7.99E-08
Koefisien rembesan 9.69E-08
Jenis Tanah Tanah Lempung
cm2
cm2
Tinggi air pada t1→h
1
Tinggi air pada t2→h
2
h1/h
2
Log h1/h
2
2,3/(t2-t
1)
KT = aL/A . 2.3/Δt . Log h
1/h
2
T0C
X27
0/X20
0
K20
= KT X
270/X
200
cm s-1
21.50
1.768
6.50
33.196
1.9086400
60.0
53.50
1.12
0.05
3.360.10
2.66E-05
1.34E-07
27
0.85
1.14E-07
9.69E-08
Tanah Lempung
DATA PERCOBAAN UNDISTURBED
Panjang : 10 (cm)Diameter : 5 (cm)
0 0.20.5 0.21 0.2
1.5 0.82 1.2
2.5 1.63 1.8
3.5 24 2.4
4.5 2.85 3
5.5 3.26 3.4
6.5 3.67 3.8
7.5 4.18 4.8
8.5 59 5.5
9.5 5.610 5.8
10.5 611 6.1
11.5 6.612 7
12.5 7.213 7.6
13.5
Angka kalibrasi 0.58Undisturbed d : 5
t : 10
A : 19.625
Beban (kgf)
Pemb. Arloji (penurunan)
Pemb. Arloji (Tegangan) (x0,01 mm)
Pemb. Arloji (Penurunan)
(mm)
Pemb. Arloji (Tegangan)
(div)Regangan ԑ (%)
Beban (kgf)
0.0 0 0 00.5 0 0.5 0.0001 0 1 0.000
1.5 0.6 1.5 0.3482 1.2 2 0.696
2.5 1.9 2.5 1.1023 2.2 3 1.276
3.5 2.8 3.5 1.6244 3 4 1.740
4.5 4.1 4.5 2.3785 4.5 5 2.610
5.5 5.2 5.5 3.0166 5.6 6 3.248
6.5 6.1 6.5 3.5387 6.3 7 3.654
7.5 6.8 7.5 3.9448 7.1 8 4.118
8.5 7.2 8.5 4.1769 7.6 9 4.408
9.5 8 9.5 4.64010 8.2 10 4.756
10.5 8.5 10.5 4.93011 8.8 11 5.104
11.5 9.2 11.5 5.33612 9.6 12 5.568
12.5 11.5 12.5 6.670
Pemb. Arloji (Penurunan)
(mm)
Pemb. Arloji (Tegangan)
(div)Regangan ԑ (%)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
Grafik Hubungan Regangan dan Tegangan Undisturbed
Column H
Regangan (%)
Tegangan (Kg/cm2)
Mohr circle
Derajat x y0 0 0.0000 0
10 0.1745 0.0023 0.025820488620 0.3491 0.0090 0.050856434730 0.5236 0.0199 0.074347133840 0.6981 0.0348 0.095578832850 0.8727 0.0531 0.113906417460 1.0472 0.0743 0.128773013170 1.2217 0.0978 0.139726905980 1.3963 0.1229 0.146435267580 1.3963 0.1229 0.146435267590 1.5708 0.1487 0.1486942675
100 1.7453 0.1745 0.1464352675110 1.9199 0.1996 0.1397269059120 2.0944 0.2230 0.1287730131130 2.2689 0.2443 0.1139064174140 2.4435 0.2626 0.0955788328150 2.6180 0.2775 0.0743471338160 2.7925 0.2884 0.0508564347170 2.9671 0.2951 0.0258204886180 3.1416 0.2974 1.8209795876E-017
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
Grafik Hubungan Regangan dan Tegangan Undisturbed
Column H
Regangan (%)
Tegangan (Kg/cm2)
0.0000 0.0500 0.1000 0.1500 0.2000 0.2500 0.3000 0.3500-0.05
-1.38777878078145E-016
0.05
0.1
0.15
0.2
0.25 Lingkaran Mohr Undisturbed
Lingkaran Mohr Undisturbed
Tegangan Normal (kg/cm2)
qu Kekuatan Geser
qu =Cu =
Mohr circle
Sudut Radian Sudut x y0 0 0.0000 0
10 0.1745 0.0014 0.016165871120 0.3491 0.0056 0.031840550430 0.5236 0.0125 0.046547770740 0.6981 0.0218 0.059840660550 0.8727 0.0333 0.071315322260 1.0472 0.0465 0.080623103870 1.2217 0.0613 0.087481193380 1.3963 0.0769 0.091681210980 1.3963 0.0769 0.091681210990 1.5708 0.0931 0.0930955414
100 1.7453 0.1093 0.0916812109110 1.9199 0.1249 0.0874811933120 2.0944 0.1396 0.0806231038130 2.2689 0.1529 0.0713153222140 2.4435 0.1644 0.0598406605150 2.6180 0.1737 0.0465477707160 2.7925 0.1806 0.0318405504170 2.9671 0.1848 0.0161658711180 3.1416 0.1862 1.1400915679E-017
0.0000 0.0500 0.1000 0.1500 0.2000 0.2500 0.3000 0.3500-0.05
-1.38777878078145E-016
0.05
0.1
0.15
0.2
0.25 Lingkaran Mohr Undisturbed
Lingkaran Mohr Undisturbed
Tegangan Normal (kg/cm2)
qu Kekuatan Geser
0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000
-0.05
-1.2490009027033E-016
0.05
0.1
0.15
0.2Lingkaran Mohr Remolded
Lingkaran Mohr Remolded
Tegangan Normal (kg/cm2)
qu K
eku
ata
n G
ese
r
qu =Cu =
ST =
0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000
-0.05
-1.2490009027033E-016
0.05
0.1
0.15
0.2Lingkaran Mohr Remolded
Lingkaran Mohr Remolded
Tegangan Normal (kg/cm2)
qu K
eku
ata
n G
ese
r
DATA PERCOBAAN REMOLDED
Panjang : 10 (cm)Diameter : 5 (cm)
0 00.5 01 0
1.5 0.62 1.2
2.5 1.93 2.2
3.5 2.84 3
4.5 4.15 4.5
5.5 5.26 5.6
6.5 6.17 6.3
7.5 6.88 7.1
8.5 7.29 7.6
9.5 810 8.2
10.5 8.511 8.8
11.5 9.212 9.6
12.5 11.513
13.5
Remolded(cm)(cm)
Pemb. Arloji (penurunan)
Pemb. Arloji (Tegangan) (x0,01 mm)
(cm2)
Angka Koreksi (1/1-Ɛ)
Luas Terkoreksi A' = Ao / (1-E)
(cm2)
Tegangan (kg/cm2)
Pemb. Arloji (Penurunan)
(mm)
1 19.625 0 0.01.005 19.724 0.000 0.51.010 19.823 0.000 1.01.015 19.924 0.017 1.51.020 20.026 0.035 2.01.026 20.128 0.055 2.51.031 20.232 0.063 3.01.036 20.337 0.080 3.51.042 20.443 0.085 4.01.047 20.550 0.116 4.51.053 20.658 0.126 5.01.058 20.767 0.145 5.51.064 20.878 0.156 6.01.070 20.989 0.169 6.51.075 21.102 0.173 7.0
1 21.216 0.186 7.51.087 21.332 0.193 8.01.093 21.448 0.195 8.51.099 21.566 0.204 9.01.105 21.685 0.214 9.51.111 21.806 0.218 10.01.117 21.927 0.225 10.51.124 22.051 0.231 11.01.130 22.175 0.241 11.51.136 22.301 0.250 12.01.143 22.429 0.297 12.5
MAX 0.297
Angka Koreksi (1/1-Ɛ)
Luas Terkoreksi A' = Ao / (1-E)
(cm2)
Tegangan (kg/cm2)
Pemb. Arloji (Penurunan)
(mm)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
Grafik Hubungan Regangan dan Tegangan Undisturbed
Column H
Regangan (%)
Tegangan (Kg/cm2)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
Grafik Hubungan Regangan dan Tegangan Remolded
Column P
Regangan (%)
Tegangan (Kg/cm2)
0.2970.149
0 2 4 6 8 10 12 140.0
0.1
0.1
0.2
0.2
0.3
0.3
0.4
Grafik Perbandingan Regangan-TeganganUndisturbed dan Remolded
Undisturb
Remolded
Regangan (%)
Tegangan (kg/cm2)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
Grafik Hubungan Regangan dan Tegangan Undisturbed
Column H
Regangan (%)
Tegangan (Kg/cm2)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
Grafik Hubungan Regangan dan Tegangan Remolded
Column P
Regangan (%)
Tegangan (Kg/cm2)
0.0000 0.0500 0.1000 0.1500 0.2000 0.2500 0.3000 0.3500-0.05
-1.38777878078145E-016
0.05
0.1
0.15
0.2
0.25 Lingkaran Mohr Undisturbed
Lingkaran Mohr Undisturbed
0.297 kg/cm2 >>> Lempung sangat Lunak0.149 kg/cm2
0.0000 0.0500 0.1000 0.1500 0.2000 0.2500 0.3000 0.3500-0.05
-1.38777878078145E-016
0.05
0.1
0.15
0.2
0.25 Lingkaran Mohr Undisturbed
Lingkaran Mohr Undisturbed
0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000
-0.05
-1.2490009027033E-016
0.05
0.1
0.15
0.2Lingkaran Mohr Remolded
Lingkaran Mohr Remolded
Tegangan Normal (kg/cm2)
qu K
eku
ata
n G
ese
r
0.186 kg/cm2 >>> Lempung Lunak0.093 kg/cm2
1.597 >>> normal
0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000
-0.05
-1.2490009027033E-016
0.05
0.1
0.15
0.2Lingkaran Mohr Remolded
Lingkaran Mohr Remolded
Tegangan Normal (kg/cm2)
qu K
eku
ata
n G
ese
r
d : 5 (cm)t : 10 (cm)
A : 19.625
Beban (kgf)
(cm2)
Pemb. Arloji (Tegangan)
(div)
Regangan ԑ (%)
Angka Koreksi
Luas Terkoreksi A' = Ao / (1-E)
(cm2)
Beban (kgf)
0.2 0 0.116 1 0.0000.2 0.500 0.116 1.005 19.7240.2 1.000 0.116 1.010 19.8230.8 1.500 0.464 1.015 19.9241.2 2.000 0.696 1.020 20.0261.6 2.500 0.928 1.026 20.1281.8 3.000 1.044 1.031 20.2322 3.500 1.160 1.036 20.337
2.4 4.000 1.392 1.042 20.4432.8 4.500 1.624 1.047 20.5503 5.000 1.740 1.053 20.658
3.2 5.500 1.856 1.058 20.7673.4 6.000 1.972 1.064 20.8783.6 6.500 2.088 1.070 20.9893.8 7.000 2.204 1.075 21.1024.1 7.500 2.378 1.081 21.2164.8 8.000 2.784 1.087 21.3325 8.500 2.900 1.093 21.448
5.5 9.000 3.190 1.099 21.5665.6 9.500 3.248 1.105 21.6855.8 10.000 3.364 1.111 21.8066 10.500 3.480 1.117 21.927
6.1 11.000 3.538 1.124 22.0516.6 11.500 3.828 1.130 22.1757 12.000 4.060 1.136 22.301
7.2 12.500 4.176 1.143 22.429MAX
Pemb. Arloji (Tegangan)
(div)
Regangan ԑ (%)
Angka Koreksi
Luas Terkoreksi A' = Ao / (1-E)
(cm2)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
Grafik Hubungan Regangan dan Tegangan Remolded
Column P
Regangan (%)
Tegangan (Kg/cm2)
0 2 4 6 8 10 12 140.0
0.1
0.1
0.2
0.2
0.3
0.3
0.4
Grafik Perbandingan Regangan-TeganganUndisturbed dan Remolded
Undisturb
Remolded
Regangan (%)
Tegangan (kg/cm2)
0 2 4 6 8 10 12 140.00
0.05
0.10
0.15
0.20
Grafik Hubungan Regangan dan Tegangan Remolded
Column P
Regangan (%)
Tegangan (Kg/cm2)
Tegangan (kg/cm2)
00.0060.0060.0230.0350.0460.0520.0570.0680.0790.0840.0890.0940.0990.1040.1120.1310.1350.1480.1500.1540.1590.1600.1730.1820.1860.186
Tegangan (kg/cm2)
1 2 3 4H qc JP Pq
Kedalaman Penetrasi Konus Perlawanan Gesek
meter (m)
(3)-(2)-0.20 15 20 5-0.40 10 15 5-0.60 10 15 5-0.80 20 25 5-1.00 15 20 5-1.20 20 30 10-1.40 15 25 10-1.60 15 20 5-1.80 20 25 5-2.00 15 25 10
-2.20 30 35 5
-2.40 20 35 15-2.60 15 30 15-2.80 15 30 15-3.00 15 35 20-3.20 15 35 20-3.40 15 35 20-3.60 15 35 20-3.80 15 35 20-4.00 15 35 20
-4.20 30 45 15
-4.40 130 155 25-4.60 180 185 5-4.80 200 215 15
1 2 3H qc JP
Kedalaman Penetrasi Konus
Jumlah Perlawanan
kg/cm2 kg/cm2 kg/cm2
Jumlah Perlawanan
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
-5.2
-5.0
-4.8
-4.6
-4.4
-4.2
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
Column B
meter (m)
-0.20 15 20-0.40 10 15-0.60 10 15-0.80 20 25-1.00 15 20-1.20 20 30-1.40 15 25-1.60 15 20-1.80 20 25-2.00 15 25-2.20 30 35-2.40 20 35-2.60 15 30-2.80 15 30-3.00 15 35-3.20 15 35-3.40 15 35-3.60 15 35-3.80 15 35-4.00 15 35-4.20 30 45-4.40 130 155-4.60 180 185-4.80 200 215
kg/cm2 kg/cm2
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
-5.2
-5.0
-4.8
-4.6
-4.4
-4.2
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
Column B
5 6 7 8HP JHP HS FR
Hambatan Pelekat Jumlah Hambatan Pelekat
kg/cm kg/cm
(4) x (A/B) ∑ (5) (4)/B (7)/(2)6.568 6.568 0.328 0.0226.568 13.136 0.328 0.0336.568 19.704 0.328 0.0336.568 26.272 0.328 0.0166.568 32.840 0.328 0.02213.136 45.976 0.657 0.03313.136 59.112 0.657 0.0446.568 65.680 0.328 0.0226.568 72.248 0.328 0.01613.136 85.384 0.657 0.044
6.568 91.952 0.328 0.011
19.704 111.656 0.985 0.04919.704 131.359 0.985 0.06619.704 151.063 0.985 0.06626.272 177.335 1.314 0.08826.272 203.607 1.314 0.08826.272 229.879 1.314 0.08826.272 256.151 1.314 0.08826.272 282.423 1.314 0.08826.272 308.695 1.314 0.088
19.704 328.399 0.985 0.033
32.840 361.238 1.642 0.0136.568 367.806 0.328 0.00219.704 387.510 0.985 0.005
Hambatan setempat
kg/cm2
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
-5.2
-5.0
-4.8
-4.6
-4.4
-4.2
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
Column B
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
-5.2
-5.0
-4.8
-4.6
-4.4
-4.2
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
Column B
9 A= 20 A/B=
Jenis Tanah
B= 15.2254
Berpasir
Lanau Berpasir sampai Lanau Berlempung
Pasir Berlanau sampai Lanau
Berpasir
Lanau Berpasir sampai Lanau Berlempung
Pasir Berlanau sampai Lanau
Berpasir
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0
-6.00
-5.00
-4.00
-3.00
-2.00
-1.00
0.00
GRAFIK HUBUNGAN KEDALAMAN, TEKANAN KONUS dan JUMLAH HAMBATAN LEKAT
JHP
qc
Tekanan Konus, Jumlah Hambatan Lekat (kc/cm2)
Kedalaman (m)
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0
-6
-5
-4
-3
-2
-1
0
GRAFIK HUBUNGAN KEDALAMAN, TEKANAN KONUS dan JUMLAH HAMBATAN LEKAT
JHP qc
Tekanan Konus, Jumlah Hambatan Lekat (kc/cm2)
Kedalaman (m)
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
-5.2
-5.0
-4.8
-4.6
-4.4
-4.2
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
Column B
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0
-6
-5
-4
-3
-2
-1
0
GRAFIK HUBUNGAN KEDALAMAN, TEKANAN KONUS dan JUMLAH HAMBATAN LEKAT
JHP qc
Tekanan Konus, Jumlah Hambatan Lekat (kc/cm2)
Kedalaman (m)
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
-5.2
-5.0
-4.8
-4.6
-4.4
-4.2
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
Column B
1.3135943883
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0
-6.00
-5.00
-4.00
-3.00
-2.00
-1.00
0.00
GRAFIK HUBUNGAN KEDALAMAN, TEKANAN KONUS dan JUMLAH HAMBATAN LEKAT
JHP
qc
Tekanan Konus, Jumlah Hambatan Lekat (kc/cm2)
Kedalaman (m)
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0
-6
-5
-4
-3
-2
-1
0
GRAFIK HUBUNGAN KEDALAMAN, TEKANAN KONUS dan JUMLAH HAMBATAN LEKAT
JHP qc
Tekanan Konus, Jumlah Hambatan Lekat (kc/cm2)
Kedalaman (m)
0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0
-6
-5
-4
-3
-2
-1
0
GRAFIK HUBUNGAN KEDALAMAN, TEKANAN KONUS dan JUMLAH HAMBATAN LEKAT
JHP qc
Tekanan Konus, Jumlah Hambatan Lekat (kc/cm2)
Kedalaman (m)
P1 = 0,4 kg P2 = 0,8 kg
Dial Gaya Tegangan Regangan DialReading Geser Geser (ΔL/Lo) Reading
x0,01 x 0,35 x0,010 0 0 0 0 025 6 2.100 0.072 0.417 6.550 7 2.450 0.084 0.833 875 8 2.800 0.096 1.250 9100 9 3.150 0.108 1.667 9.5125 9.5 3.325 0.114 2.083 10150 10 3.500 0.120 2.500 11175 11 3.850 0.132 2.917 11.2200 11.5 4.025 0.138 3.333 11.5225 11.75 4.113 0.141 3.750 12250 12 4.200 0.144 4.167 12.5275 12.25 4.288 0.147 4.583 13300 12.5 4.375 0.150 5.000 13.2325 12.750 4.463 0.153 5.417 13.5350 13 4.550 0.156 5.833 14375 13 4.550 0.156 6.250 14.1
Dial Geseran
(div)
σ1 = P/A*f = 0,400 σ
2 = P/A*f = 0,800
0 1 2 3 4 5 6 70.00
0.05
0.10
0.15
0.20
0.25
0.30
Grafik Hubungan Antara Regangan dan Tegangan Geser
F = 0,4
F = 0,8
F=1,2
Regangan (mm)
Tegangan Geser (kg/cm2)
0 1 2 3 4 5 6 70.00
0.05
0.10
0.15
0.20
0.25
0.30
Grafik Hubungan Antara Regangan dan Tegangan Geser
F = 0,4
F = 0,8
F=1,2
Regangan (mm)
Tegangan Geser (kg/cm2)
P2 = 0,8 kg P3 = 1,2 kg
Gaya Tegangan Regangan Dial Gaya Tegangan ReganganGeser Geser (ΔL/Lo) Reading Geser Geser (ΔL/Lo)x 0,35 x0,01 x 0,35
0 0 0 0 0 0 02.275 0.078 0.417 11 3.850 0.132 0.4172.800 0.096 0.833 12.5 4.375 0.150 0.8333.150 0.108 1.250 14.5 5.075 0.174 1.2503.325 0.114 1.667 16 5.600 0.192 1.6673.500 0.120 2.083 17 5.950 0.204 2.0833.850 0.132 2.500 18 6.300 0.215 2.5003.920 0.134 2.917 18.5 6.475 0.221 2.9174.025 0.138 3.333 19 6.650 0.227 3.3334.200 0.144 3.750 20 7.000 0.239 3.7504.375 0.150 4.167 20.5 7.175 0.245 4.1674.550 0.156 4.583 21 7.350 0.251 4.5834.620 0.158 5.000 21.5 7.525 0.257 5.0004.725 0.162 5.417 21.75 7.613 0.260 5.4174.900 0.168 5.833 22 7.700 0.263 5.8334.935 0.169 6.250 22 7.700 0.263 6.250
σ2 = P/A*f = 0,800 σ
3 = P/A*f = 1,200
0 1 2 3 4 5 6 70.00
0.05
0.10
0.15
0.20
0.25
0.30
Grafik Hubungan Antara Regangan dan Tegangan Geser
F = 0,4
F = 0,8
F=1,2
Regangan (mm)
Tegangan Geser (kg/cm2)
0 1 2 3 4 5 6 70.00
0.05
0.10
0.15
0.20
0.25
0.30
Grafik Hubungan Antara Regangan dan Tegangan Geser
F = 0,4
F = 0,8
F=1,2
Regangan (mm)
Tegangan Geser (kg/cm2)
Faktor kalibrasi= 0.35d= 6.1 cm
A= 29.236
Faktor lengan= 14.4teg.normal 1/σ1 0.2teg.normal 2 /σ2 0.4teg.normal 3/ σ3 0.6
0Panjang mula-mula/ Lo = 60 mm
teg.geser 1 0.156teg.geser 2 0.169teg.geser 3 0.263
0
PERHITUNGAN KOHESI
y = 0.407jika x = 0maka , y = 0,073 0.026Jadi, kohesi dari tanah adalah
PERHITUNGAN SUDUT GESER
X1 0.2X2 0.4
0.40722.1463
cm2
TAN φ = ARC TAN φ =
PERHITUNGAN KOHESI
*x + 0.026
0.026
Y1 0.107Y2 0.189
tan φ = (y2-y1)/(x2-x1)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.80.000
0.200
0.400
0.600
f(x) = 0.4077256944x + 0.0264567198
Grafik Uji Geser Langsung
Tegangan Normal (kg/cm2)
Tegangan Geser (kg/cm2)
TRIAXIAL TEST (UNCONSOLIDATED UNDRAINED/UU)
Lokasi
Konsultan
Tinggi sampel 12 cm
Diameter sampel 5 cm Kalibrasi 1.49 σ=
SampleTanah Bawah
1-ε Beban (P)
strip (kg)
0 0.0 1.000 19.625 19.625 0 0.0 0.000
50 0.4 0.996 19.625 19.707 1 1.5 0.076
100 0.8 0.992 19.625 19.790 3 4.5 0.226
150 1.3 0.988 19.625 19.873 4 6.0 0.300
200 1.7 0.983 19.625 19.958 7 10.4 0.523
250 2.1 0.979 19.625 20.043 8 11.9 0.595
300 2.5 0.975 19.625 20.128 8.5 12.7 0.629
350 2.9 0.971 19.625 20.215 9 13.4 0.663
400 3.3 0.967 19.625 20.302 10 14.9 0.734
450 3.8 0.963 19.625 20.390 11 16.4 0.804
500 4.2 0.958 19.625 20.478 11 16.4 0.800
550 4.6 0.954 19.625 20.568 12 17.9 0.869
600 5.0 0.950 19.625 20.658 13 19.4 0.938
650 5.4 0.946 19.625 20.749 13 19.4 0.934
700 5.8 0.942 19.625 20.841 13 19.4 0.929
H (mm) ε = H/HoLuas mula-mula (Ao)
Luas terkoreksi
(A')
Proving ring
P/A' = σ1-σ3
(10-2 mm) cm2 cm2 kg/cm2
TRIAXIAL TEST
Lokasi
Konsultan
Tinggi sampel 12 cm σ=
Diameter sampel 5 cm Kalibrasi 1.49
SampleTanah Bawah
1-ε Beban (P)
strip (kg)
0 0.0 1.000 19.625 19.625 0.0 0.0 0.000
50 0.4 0.996 19.625 19.707 5.0 7.5 0.378
100 0.8 0.992 19.625 19.790 6.0 8.9 0.452
150 1.3 0.988 19.625 19.873 7.0 10.4 0.525
200 1.7 0.983 19.625 19.958 8.0 11.9 0.597
250 2.1 0.979 19.625 20.043 9.0 13.4 0.669
300 2.5 0.975 19.625 20.128 10.0 14.9 0.740
350 2.9 0.971 19.625 20.215 11.0 16.4 0.811
400 3.3 0.967 19.625 20.302 11.0 16.4 0.807
450 3.8 0.963 19.625 20.390 12.0 17.9 0.877
500 4.2 0.958 19.625 20.478 12.0 17.9 0.873
550 4.6 0.954 19.625 20.568 13.0 19.4 0.942
600 5.0 0.950 19.625 20.658 14.0 20.9 1.010
650 5.4 0.946 19.625 20.749 14.0 20.9 1.005
700 5.8 0.942 19.625 20.841 15.0 22.4 1.072
750 6.3 0.938 19.625 20.933 15.0 22.4 1.068
800 6.7 0.933 19.625 21.027 15.0 22.4 1.063
H (mm) ε = H/HoLuas mula-mula (Ao)
Luas terkoreksi
(A')
Proving ring
P/A' = σ1-σ3
(10-2 mm) cm2 cm2 kg/cm2
TRIAXIAL TEST
Lokasi
Konsultan
Tinggi sampel 12 cm σ=
Diameter sampel 5 cm Kalibrasi 1.49
Sample Tanah Bawah
1-ε Beban (P)
strip (kg)
0 0.0 1.000 19.625 19.625 0.0 0 0.000
50 0.4 0.996 19.625 19.707 6.0 8.94 0.454
100 0.8 0.992 19.625 19.790 7.5 11.175 0.565
150 1.3 0.988 19.625 19.873 10.0 14.9 0.750
200 1.7 0.983 19.625 19.958 11.0 16.39 0.821
250 2.1 0.979 19.625 20.043 12.0 17.88 0.892
300 2.5 0.975 19.625 20.128 12.0 17.88 0.888
350 2.9 0.971 19.625 20.215 13.0 19.37 0.958
400 3.3 0.967 19.625 20.302 13.0 19.37 0.954
450 3.8 0.963 19.625 20.390 14.0 20.86 1.023
500 4.2 0.958 19.625 20.478 14.0 20.86 1.019
550 4.6 0.954 19.625 20.568 15.0 22.35 1.087
600 5.0 0.950 19.625 20.658 15.0 22.35 1.082
650 5.4 0.946 19.625 20.749 15.5 23.095 1.113
700 5.8 0.942 19.625 20.841 15.5 23.095 1.108
750 6.3 0.938 19.625 20.933 16.0 23.84 1.139
800 6.7 0.933 19.625 21.027 16.0 23.84 1.134
850 7.1 0.929 19.625 21.121 16.5 24.585 1.164
900 7.5 0.925 19.625 21.216 16.5 24.585 1.159
950 7.9 0.921 19.625 21.312 17.0 25.33 1.189
1000 8.3 0.917 19.625 21.409 17.0 25.33 1.183
1050 8.8 0.913 19.625 21.507 17.0 25.33 1.178
DIAGRAM MORH
H (mm) ε = H/HoLuas mula-mula (Ao)
Luas terkoreksi
(A')
Proving ring
P/A' = σ1-σ3
(10-2 mm) cm2 cm2 kg/cm2
0 0.5 1 1.5 2 2.5 3
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Mohr's Circle Diagram
Tegangan Norm al(kg/cm^2)
Tegangan geser (kg/cm ^2)
Dari hasil pengujian didapatkan Nilai: 1 2 3
0.362 0.5 1 1.5
6.36 ° 1.438 2.072 2.689
0.051Atangent 2.919555
C = kg/cm2
=
0 0.5 1 1.5 2 2.5 3
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Mohr's Circle Diagram
Tegangan Norm al(kg/cm^2)
Tegangan geser (kg/cm ^2)
0.000 1.000 2.000 3.0000.30
0.40
0.50
0.60
0.70
f(x) = 0.1114727254x + 0.3622006616
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.00.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
Grafik Hubungan Regangan - Tegangan (σ1-σ3)
0,5 kg/cm2
1,0 kg/cm2
1,5 kg/cm2
Regangan (ɛ) %
Tegangan (σ1-σ3) = kg/cm2
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.00.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
Grafik Hubungan Regangan - Tegangan (σ1-σ3)
0,5 kg/cm2
1,0 kg/cm2
1,5 kg/cm2
Regangan (ɛ) %
Tegangan (σ1-σ3) = kg/cm2
2-2,5 m
0.5 kg/cm2
σ3 σ1
0.5 0.000 1.438
0.5 0.576 Max σ1-σ3: 0.938
0.5 0.726
0.5 0.800
0.5 1.023
0.5 1.095
0.5 1.129
0.5 1.163
0.5 1.234
0.5 1.304
0.5 1.300
0.5 1.369
0.5 1.438
0.5 1.434
0.5 1.429
MAX 1.438
kg/cm2 kg/cm2
Max σ1: kg/cm2
kg/cm2
1 kg/cm2
σ3 σ1
1.0 0.000 2.072
1.0 1.378 Max σ1-σ3 : 1.072
1.0 1.452
1.0 1.525
1.0 1.597
1.0 1.669
1.0 1.740
1.0 1.811
1.0 1.807
1.0 1.877
1.0 1.873
1.0 1.942
1.0 2.010
1.0 2.005
1.0 2.072
1.0 2.068
1.0 2.063
Max 2.072
kg/cm2 kg/cm2
Max σ1: kg/cm2
kg/cm2
1.5 kg/cm2
σ3 σ1
1.5 0.000 2.689
1.5 1.954 Max σ1-σ3: 1.189
1.5 2.065
1.5 2.250
1.5 2.321
1.5 2.392
1.5 2.388
1.5 2.458
1.5 2.454
1.5 2.523
1.5 2.519
1.5 2.587
1.5 2.582
1.5 2.613
1.5 2.608
1.5 2.639
1.5 2.634
1.5 2.664
1.5 2.659
1.5 2.689
1.5 2.683
1.5 2.678
Max 2.689
mohr circle diagrams0.5 1
x y x
kg/cm2 kg/cm2
Max σ1: kg/cm2
kg/cm2
0 0.5 1 1.5 2 2.5 3
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Mohr's Circle Diagram
Tegangan Norm al(kg/cm^2)
Tegangan geser (kg/cm ^2)
0.5 0 10.507 0.081 1.0080.528 0.160 1.0320.563 0.234 1.0720.610 0.301 1.1250.667 0.359 1.1920.734 0.406 1.2680.808 0.441 1.3530.887 0.462 1.4430.969 0.469 1.536
1.050 0.462 1.629
1.129 0.441 1.7201.203 0.406 1.8041.270 0.359 1.8811.328 0.301 1.9471.375 0.234 2.0011.409 0.160 2.0401.431 0.081 2.0641.438 0.000 2.072
Φ
top node ambil titik tengahx y pada sudut 90
0.969 0.4691.536 0.5362.094 0.594
00.35 regresion
-0.012 0.969 0.4690.5 2.094 0.744
-0.0244 tangent 0.2447345063-1.397739678 Atangent 13.7519495132
0.86597273 0.36597272731.441 0.441
2.00867727 0.5086772727
0 0.5 1 1.5 2 2.5 3
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Mohr's Circle Diagram
Tegangan Norm al(kg/cm^2)
Tegangan geser (kg/cm ^2)
0.000 1.000 2.000 3.0000.30
0.40
0.50
0.60
0.70
f(x) = 0.1114727254x + 0.3622006616
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.00.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
Grafik Hubungan Regangan - Tegangan (σ1-σ3)
0,5 kg/cm2
1,0 kg/cm2
1,5 kg/cm2
Regangan (ɛ) %
Tegangan (σ1-σ3) = kg/cm2
0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.00.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
Grafik Hubungan Regangan - Tegangan (σ1-σ3)
0,5 kg/cm2
1,0 kg/cm2
1,5 kg/cm2
Regangan (ɛ) %
Tegangan (σ1-σ3) = kg/cm2
Mohr circleseries 1
x y0 0 0.5 0 1
10 0.1745 0.5071 0.0814 220 0.3491 0.5283 0.1603 330 0.5236 0.5628 0.2344 440 0.6981 0.6097 0.3014 5
50 0.8727 0.6675 0.3591 660 1.0472 0.7344 0.4060 770 1.2217 0.8085 0.4406 880 1.3963 0.8874 0.4617 990 1.5708 0.9688 0.4688 10
100 1.7453 1.0502 0.4617 11110 1.9199 1.1292 0.4406 12120 2.0944 1.2032 0.4060 13130 2.2689 1.2702 0.3591 14140 2.4435 1.3280 0.3014 15150 2.6180 1.3748 0.2344 16160 2.7925 1.4094 0.1603 17170 2.9671 1.4305 0.0814 18180 3.1416 1.4377 0.0000 19
Mohr circle
series 1x y
0 0 1 010 0.1745 1.0081 0.093120 0.3491 1.0323 0.183430 0.5236 1.0718 0.268140 0.6981 1.1254 0.344750 0.8727 1.1915 0.410860 1.0472 1.2681 0.464470 1.2217 1.3528 0.503980 1.3963 1.4431 0.5281
90 1.5708 1.5362 0.5362100 1.7453 1.6293 0.5281110 1.9199 1.7196 0.5039120 2.0944 1.8043 0.4644130 2.2689 1.8809 0.4108140 2.4435 1.9470 0.3447150 2.6180 2.0006 0.2681160 2.7925 2.0401 0.1834170 2.9671 2.0643 0.0931180 3.1416 2.0724 0.0000
Mohr circleseries 1
x y0 0 1.5 0
10 0.1745 1.5090 0.103220 0.3491 1.5358 0.203230 0.5236 1.5796 0.297140 0.6981 1.6390 0.382050 0.8727 1.7123 0.455260 1.0472 1.7971 0.514670 1.2217 1.8910 0.558480 1.3963 1.9911 0.585290 1.5708 2.0943 0.5943
100 1.7453 2.1975 0.5852110 1.9199 2.2975 0.5584
120 2.0944 2.3914 0.5146130 2.2689 2.4762 0.4552
140 2.4435 2.5495 0.3820150 2.6180 2.6089 0.2971
160 2.7925 2.6527 0.2032170 2.9671 2.6795 0.1032
180 3.1416 2.6885 0.0000
mohr circle diagrams1 1.5
y x y
0 1.5 0 0 10.093 1.509 0.103 10 20.183 1.536 0.203 20 30.268 1.580 0.297 30 40.345 1.639 0.382 40 50.411 1.712 0.455 50 60.464 1.797 0.515 60 70.504 1.891 0.558 70 80.528 1.991 0.585 80 90.536 2.094 0.594 90 10
0.528 2.197 0.585 100 11
0.504 2.298 0.558 110 120.464 2.391 0.515 120 130.411 2.476 0.455 130 140.345 2.549 0.382 140 150.268 2.609 0.297 150 160.183 2.653 0.203 160 170.093 2.679 0.103 170 180.000 2.689 0.000 180 19
0.1115 x + 0.3622x y0 0.3622
2.5 0.640956.36220077 arctan 0.1115
hor line0 0.469
2.5 0.469
NOT APPLICABLE
NOT APPLICABLE