ProyekLokasiDikerjakan Oleh

KedalamanCw Tw Kw qc Lf Lfx20 cm JHP Fr (%)

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.20 28 30 2 28.00 0.19 3.73 3.73 0.670.40 12 16 4 12.00 0.37 7.46 11.19 3.110.60 9 10 1 9.00 0.09 1.86 13.05 1.040.80 6 9 3 6.00 0.28 5.59 18.65 4.661.00 6 10 4 6.00 0.37 7.46 26.11 6.221.20 7 12 5 7.00 0.47 9.32 35.43 6.661.40 10 13 3 10.00 0.28 5.59 41.03 2.801.60 9 14 5 9.00 0.47 9.32 50.35 5.181.80 9 14 5 9.00 0.47 9.32 59.68 5.182.00 12 16 4 12.00 0.37 7.46 67.13 3.112.20 12 14 2 12.00 0.19 3.73 70.86 1.552.40 12 16 4 12.00 0.37 7.46 78.32 3.112.60 10 14 4 10.00 0.37 7.46 85.78 3.732.80 13 16 3 13.00 0.28 5.59 91.38 2.153.00 12 16 4 12.00 0.37 7.46 98.84 3.113.20 14 18 4 14.00 0.37 7.46 106.30 2.663.40 14 19 5 14.00 0.47 9.32 115.62 3.333.60 17 22 5 17.00 0.47 9.32 124.94 2.743.80 16 22 6 16.00 0.56 11.19 136.13 3.504.00 20 26 6 20.00 0.56 11.19 147.32 2.804.20 18 22 4 18.00 0.37 7.46 154.78 2.074.40 18 26 8 18.00 0.75 14.92 169.70 4.144.60 14 22 8 14.00 0.75 14.92 184.62 5.334.80 16 38 22 16.00 2.05 41.03 225.65 12.825.00 16 38 22 16.00 2.05 41.03 266.67 12.825.20 33 38 5 33.00 0.47 9.32 276.00 1.415.40 16 32 16 16.00 1.49 29.84 305.84 9.325.60 14 24 10 14.00 0.93 18.65 324.48 6.665.80 22 28 6 22.00 0.56 11.19 335.67 2.546.00 22 42 20 22.00 1.86 37.30 372.97 8.486.20 30 44 14 30.00 1.31 26.11 399.08 4.356.40 30 52 22 30.00 2.05 41.03 440.10 6.846.60 36 56 20 36.00 1.86 37.30 477.40 5.186.80 40 70 30 40.00 2.80 55.95 533.35 6.997.00 30 60 30 30.00 2.80 55.95 589.29 9.327.20 25 40 15 25.00 1.40 27.97 617.27 5.597.40 20 40 20 20.00 1.86 37.30 654.56 9.32

7.60 50 65 15 50.00 1.40 27.97 682.53 2.807.80 45 75 30 45.00 2.80 55.95 738.48 6.228.00 60 100 40 60.00 3.73 74.59 813.07 6.228.20 200 240 40 200.00 3.73 74.59 887.67 1.86

147

1013161922252831343740

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Chart Title

0.00Moving average (0.00)

Dpl 3.55 Apl 9.90 s 3.95Da 3.61 Asel 106.15Dc 3.55 Ac 9.90 0.0 0.0L 9.36 t 3.53 1.2 0.2

0.5 0.70.4 0.20.3 1.10.3 1.50.3 1.60.4 0.70.4 1.20.4 1.20.5 0.70.5 0.40.5 0.70.4 0.90.6 0.50.5 0.70.6 0.60.6 0.80.7 0.60.7 0.80.9 0.70.8 0.50.8 1.00.6 1.20.7 3.00.7 3.01.5 0.30.7 2.20.6 1.61.0 0.61.0 2.01.3 1.01.3 1.61.6 1.21.8 1.61.3 2.21.1 1.30.9 2.2

2.2 0.72.0 1.52.6 1.58.8 0.4

147

1013161922252831343740

0.00 50.00 100.00 150.00 200.00 250.00

Chart Title

0.00Moving average (0.00)

Kalibrasi/Tegangan Ring 0.139Ukuran Contoh d 3.75

h 7.5A 11.04

Waktu Regangan Luas Asli Tidak Aslit (mnt) Ring P (kg) Tegangan Ring P (kg) Tegangan

0 0 11.04 0 0.000 0.000 0 0.000 0.0000.5 0.5 11.10 2.5 0.348 0.031 5 0.695 0.0631 1 11.16 5 0.695 0.062 9 1.251 0.112

1.5 1.5 11.21 6.5 0.904 0.081 11 1.529 0.1362 2 11.27 9 1.251 0.111 14 1.946 0.173

2.5 2.5 11.33 12 1.668 0.147 16 2.224 0.1963 3 11.39 15 2.085 0.183 18 2.502 0.2204 4 11.50 23 3.197 0.278 22 3.058 0.2665 5 11.63 32 4.448 0.383 26 3.614 0.3116 6 11.75 40 5.560 0.473 29 4.031 0.3437 7 11.88 46 6.394 0.538 31 4.309 0.3638 8 12.01 50 6.950 0.579 34 4.726 0.3949 9 12.14 50 6.950 0.573 36 5.004 0.412

10 10 12.27 49 6.811 0.555 38 5.282 0.43011 11 12.41 0.000 0.000 39 5.421 0.43712 12 12.55 0.000 0.000 41 5.699 0.45413 13 12.70 0.000 0.000 43 5.977 0.47114 14 12.84 0.000 0.000 43 5.977 0.46515 15 12.99 0.000 0.000 43 5.977 0.46016 16 13.15 0.000 0.000 0.000 0.000

GRAFIK Tegangan - Regangan

0 2 4 6 8 10 12 14 160.000

0.100

0.200

0.300

0.400

0.500

0.600

0.700

Tanah AsliTanah Tidak Asli

Kg/divmmmmcm2

Jarak Regangan Jarak Tegangan Asli0.2 0.2 0.40.5 0.4 0.70.7 0.5 0.90.9 0.7 1.21.2 1.0 1.31.4 1.2 1.51.9 1.9 1.82.4 2.6 2.12.8 3.2 2.33.3 3.6 2.43.8 3.9 2.64.3 3.8 2.74.7 3.7 2.95.2 2.95.7 3.06.1 3.16.6 3.17.1 3.1

Kadar AirPengeboran IIKedalaman 2,6 mNomor Cawan 1 2 3Berat Cawan 15.86 15.76 15.67Berat Cawan + Tanah Basah 42.22 90.08 71.93Berat Cawan + Tanah Kering 32.88 36.16 33.34Berat Air 9.34 53.92 38.59Berat Tanah Kering 17.02 20.4 17.67Kadar Air 0.55 2.64 2.18Kadar Air rata-rata 1.79

Berat IsiPengeboran IIKedalaman 2,6 mNomor Cetakan 1 2 Ring 1 Ring 2Berat Cetakan 73.12 58.73 123.77 123.77Berat Cetakan + Tanah 211.70 193.36 242.18 241.84Berat Tanah 138.58 134.63 118.41 118.07Diameter Cetakan 3.88 3.75 6.25 6.25Tinggi Cetakan 7.60 7.50 2.33 2.33Volume Tanah / Cetakan 89.86 82.83 71.48 71.48Berat Isi Tanah 1.54 1.63 1.66 1.65Berar Isi Rata-rata 1.62

Kalibrasi Tegangan RingUkuran contoh

Waktu Regangan Luas Tegangan 3(0,5)t (mnt) Ring P (kg) Tegangan u RING Delta tengangan

SALAHHH0 0 11.04 0 0.00 0.00 0.000 0.000

0.5 0.5 11.10 7 1.25 0.11 0.338 27.000 0.271 1 11.16 10 1.79 0.16 0.376 30.000 0.3

1.5 1.5 11.21 14 2.51 0.22 0.413 33.000 0.332 2 11.27 17 3.04 0.27 0.439 35.000 0.35

2.5 2.5 11.33 19 3.40 0.30 0.451 36.000 0.363 3 11.39 22 3.94 0.35 0.451 36.000 0.364 4 11.50 26 4.65 0.40 0.464 37.000 0.375 5 11.63 30 5.37 0.46 0.476 38.000 0.386 6 11.75 34 6.09 0.52 0.476 38.000 0.387 7 11.88 38 6.80 0.57 0.489 39.000 0.398 8 12.01 42 7.52 0.63 0.489 39.000 0.399 9 12.14 45 8.06 0.66 0.501 40.000 0.4

10 10 12.27 47 8.41 0.69 0.526 42.000 0.4211 11 12.41 49 8.77 0.71 0.526 42.000 0.4212 12 12.55 52 9.31 0.74 0.526 42.000 0.4213 13 12.70 54 9.67 0.76 0.526 42.000 0.4214 14 12.84 55 9.84 0.77 0.526 42.000 0.4215 15 12.99 57 10.20 0.79 0.526 42.000 0.4216 16 13.15 58 10.38 0.79 0.526 42.000 0.4217 17 13.31 58 10.38 0.78 0.526 42.000 0.4218 18 13.47 58 10.38 0.77 0.526 42.000 0.4219 19 13.64 0.00 0.0020 20 13.81 0.00 0.00

0.79

Kalibrasi Tegangan Ring 0.179d 3.75 0.07h 7.5A 11.04466

Tegangan 3(1) Tegangan 3(1)Ring P (kg) Tegangan u Delta tengangan Ring P (kg) Tegangan

SALAHHH0 0.00 0.00 0.000 0 0 0.00 0.00

12 2.15 0.19 39.000 0.39 18 3.22 0.2918 3.22 0.29 39.000 0.39 29 5.19 0.4725 4.48 0.40 43.000 0.43 31 5.55 0.4935 6.27 0.56 45.000 0.45 40 7.16 0.6444 7.88 0.70 45.000 0.45 50 8.95 0.7951 9.13 0.80 45.000 0.45 54 9.67 0.8557 10.20 0.89 45.000 0.45 59 10.56 0.9262 11.10 0.95 46.000 0.46 62 11.10 0.9569 12.35 1.05 49.000 0.49 66 11.81 1.0174 13.25 1.12 49.000 0.49 68 12.17 1.0279 14.14 1.18 49.000 0.49 70 12.53 1.0480 14.32 1.18 50.000 0.5 71 12.71 1.05

82.5 14.77 1.20 50.000 0.5 74 13.25 1.0882.5 14.77 1.19 50.000 0.5 76 13.60 1.10

0.00 0.00 77 13.78 1.100.00 0.00 78 13.96 1.100.00 0.00 79 14.14 1.100.00 0.00 84 15.04 1.160.00 0.00 87 15.57 1.180.00 0.00 89 15.93 1.200.00 0.00 92 16.47 1.220.00 0.00 94 16.83 1.230.00 0.00 98 17.54 1.27

1.20 1.27

u Delta tengangan

00.7

0.750.781.081.22

1.31.4

1.491.411.411.411.411.411.411.411.411.411.411.411.411.411.411.41

Pengujian Batas Cair (LL)Nomor Percobaan 1 2 3 4Jumlah Ketukan 9 20 29 39Nomor Cawan I II III IV V VI VII VIIIBerat Cawan [gr] 15.13 15.80 15.63 15.64 15.71 15.79 15.77 15.58Berat Cawan + Tanah Basah [gr] 27.29 27.14 37.43 39.13 27.95 29.81 31.65 29.41Berat Cawan + Tanah Kering [gr] 22.48 22.56 29.03 30.09 23.29 24.46 25.40 24.29Berat Air [gr] 4.81 4.58 8.40 9.04 4.66 5.35 6.25 5.12Berat Tanah Kering [gr] 7.35 6.76 13.40 14.45 7.58 8.67 9.63 8.71Kadar Air [%] 65.44 67.75 62.69 62.56 61.48 61.71 64.90 58.78Kadar Air Rata-Rata [%] 66.60 62.62 61.59 61.84Nilai Batas 62.10

Nilai Batas

LLPLSL

PI=LL-PLILIC

Batas Susut (SL)Nomor Cawan I-SL II-SLBerat Cawan [gr] 10.23 10.10Berat Cawan + Tanah Basah [gr] 33.58 34.59Berat Cawan + Tanah Kering [gr] 24.66 25.35Berat Air [gr] 8.92 9.24Berat Tanah Kering Ws [gr] 14.43 15.25Kadar Air [%] 61.82 60.59Volume Awal Vo [cm3] 15.47 15.55Berat Air Raksa [gr] 130.93 143.31Volume Akhir Vs [cm3] 9.63 10.54 9.42Batas Susut [%] 21.33 27.72Batas Susut Rata-Rata (SL) [%] 24.52Panjang Contoh Mula-Mula, Lo [cm] 14.90 14.90Panjang Contoh Kering L1 [cm] 12.65 12.28Penyusutan Lurus (LS), (L1-L0)/L0 [%] 15.10 17.58

ωn

Batas Plastis (PL)1 2 3

IX X15.61 15.4717.71 19.0717.12 18.41

0.59 0.661.51 2.94

39.07 22.4530.7630.76

Nilai Batas63.20 %62.10 %30.76 %24.52 %31.34 %

%%

Gs 2.317

Diameter % Lolos

10 2 0 0.00 0.00 100.0020 0.84 0 0.00 0.00 100.0040 0.297 0.05 0.11 0.11 99.8960 0.25 0.1 0.22 0.33 99.67

100 0.14 0.42 0.92 1.24 98.76200 0.074 0.63 1.38 2.62 97.38PAN 44.59 97.38 100.00 0.00Total 45.79

Waktu Rh T C Rh+C Zr M D0.5 26 24 -1 25 10.750 0.01367 0.0631 24 24 -1 23 11.226 0.01367 0.046

1.5 22 24 -1 21 11.702 0.01367 0.0382 20 24 -1 19 12.178 0.01367 0.0345 17 24 -1 16 12.892 0.01367 0.022

10 10 24 -1 9 14.558 0.01367 0.01620 2 24 -1 1 16.462 0.01367 0.012

No Saringan

Berat Saringan

Berat Tanah +

Saringan Berat

Tertahan% Berat

TertahanSomasi % Tertahan

0.01 0.1 1 100.00

20.00

40.00

60.00

80.00

100.00

120.00

Analisa butir

Analisa butir

DIAMETER (mm)

% LO

LOS

SILT F M CSAND

N N'98.64 96.0590.75 88.3782.86 80.6874.96 73.0063.13 61.4735.51 34.583.95 3.84

0.01 0.1 1 100.00

20.00

40.00

60.00

80.00

100.00

120.00

Analisa butir

Analisa butir

DIAMETER (mm)

% LO

LOS

GRAVELCSAND

Proyek : Konsolidasi Pemboran : IILokasi : Lab Tanah Polban Kedalaman : 1,90 - 2,60Dikerjakan oleh : Muhamamad Agus Riyaldi Jenis Tanah : Lunak KelempunganTanggal : Warna : Coklat Kehitaman

Tekanandelta e e

% waktu konsolidasi

kg/cm2 cm cm cm cm T50 T900 0.067 0.000 0.000 2.330 0.00 1.29

0.25 0.115 0.048 0.048 2.282 0.05 1.24 9 7350.5 0.170 0.055 0.103 2.228 0.10 1.19 132 375

1 0.225 0.055 0.158 2.172 0.16 1.13 264 1083.62 0.291 0.066 0.224 2.106 0.22 1.07 240 5404 0.370 0.079 0.303 2.027 0.30 0.99 180 3608 0.470 0.100 0.403 1.927 0.40 0.89 96 1083.62 0.423 -0.047 0.356 1.975 0.35 0.94

0.5 0.405 -0.017 0.338 1.992 0.33 0.960.391 -0.014 0.324 2.006 0.32 0.97

RATA-RATA 1.07T90 0.848 T50 0.197

Bacaan Dial akhir

Perubahan dial

delta H total

tinggi akhir [Ht]

1 100.00

0.20

0.40

0.60

0.80

1.00

1.204; 1.13

5; 1.076; 0.99

7; 0.898; 0.94

ANGKA PORI

1 100.00000

0.00100

0.00200

0.00300

0.00400

0.00500

0.00600

0.00700

0.00800

0.00900KOEFISIEN KONSOLIDASI

Kadar air Asli (Wn) : 63.2 Tinggi (H0) : 2.33Kadar air Akhir (Wa) : 52.12 Diameter : 6.25Berat Kering (Ws) : 72.34 Luas (A) : 30.68Tinggi Efektif (Hs) : 1.02 Berat (W) : 110.04Angka Pori Awal (e0) : 1.29 Berat Jenis : 2.317

Cv [cm2/detmv

kket

t50 t90 cm/dtk

0.11399 0.00601 0.00308 8.954E-060.00741 0.01122 0.00576 3.123E-050.00352 0.00369 0.00189 3.381E-060.00364 0.00696 0.00357 1.203E-050.00450 0.00968 0.00496 2.324E-050.00762 0.00291 0.00149 2.095E-06

0.02344

1 100.00000

0.00100

0.00200

0.00300

0.00400

0.00500

0.00600

0.00700

0.00800

0.00900KOEFISIEN KONSOLIDASI

PERHITUNGAN KADAR AIRPENAMBAHAN AIRNOMOR CAWAN 1 2 3 1 2 3 1 2 3BERAT CAWAN 15.81 15.36 15.74 15.7 15.62 15.58 15.84 15.22 15.81CAWAN + TH BASAH 66.4 75.98 72.2 79.25 80.72 83.05 60.26 75.57 68.91CAWAN + TH KERING 64.78 72.35 68.77 74.48 75.81 78.39 55.46 70.05 63.53BERAT AIR 1.62 3.63 3.43 4.77 4.91 4.66 4.8 5.52 5.38BERAT TANAH KERING 48.97 56.99 53.03 58.78 60.19 62.81 39.62 54.83 47.72KADAR AIR 3.31 6.37 6.47 8.12 8.16 7.42 12.12 10.07 11.27KADAR AIR RATA-RATA 6.42 8.14 11.69

GsPERHITUNGAN BERAT ISI KERING

SAMPEL NO 1 2 3 4KADAR AIR ASUMSI 3 6 9 12KADAR AIR, w 6.42 8.14 11.69 15.83BERAT TANAH + MOLD 10517.2 11006.2 9679 10430.2BERAT MOLD 6295 6602 5105 5940DIAMETET MOLD 15.225 15.28 15.1 15.27TINGGI MOLD 11.77 11.68 11.86 11.79VOLUME 2142.80 2141.80 2123.87 2159.14BERAT TANAH 4222.2 4404.2 4574 4490.2BERAT ISI 1.97 2.06 2.15 2.08BERAT ISI KERING 1.85 1.90 1.93 1.80Yzav 2.26 2.18 2.02 1.87

PERHITUNGAN KADAR AIR

1 2 315.68 15.76 15.7850.24 66.25 55.3945.55 59.3 50.234.69 6.95 5.16

29.87 43.54 34.4515.70 15.96 14.98

15.832.65

4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.001.75

1.85

1.95

2.05

2.15

2.25

2.35

4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.001.75

1.85

1.95

2.05

2.15

2.25

2.35

Benda Uji :DIAMETER : 6 cm Alat Uji k = 0.36TINGGI : 2 cm = 0.6

LUAS : 28.27

0.3t ΔD ε = ΔD/D A Ring Ph τ Ring Ph

menit mm (%) div kg kg/cm2 div kg0.0 0.0 0.0 28.27 0 0 0.000 0 00.5 0.3 0.5 28.42 4 1.44 0.051 16.5 5.941.0 0.6 1.0 28.56 4.5 1.62 0.057 23 8.281.5 0.9 1.5 28.70 4.5 1.62 0.056 24.5 8.822.0 1.2 2.0 28.85 4.5 1.62 0.056 30 10.82.5 1.5 2.5 29.00 33 11.883.0 1.8 3.0 29.15 34 12.244.0 2.4 4.0 29.45 36 12.965.0 3.0 5.0 29.76 36 12.966.0 3.6 6.0 30.08 36 12.967.0 4.2 7.0 30.408.0 4.8 8.0 30.739.0 5.4 9.0 31.07

10.0 6.0 10.0 31.42

0.057 τmax =

ΔD

cm2

σn (kg/cm2) = σn (kg/cm2) =

cm2

τmax =

0.0 2.0 4.0 6.0 8.0 10.0 12.00.000

0.050

0.100

0.150

0.200

0.250

0.300

0.350

0.400

0.450

0.500

Grafik ε vs τ

Column H

Column L

Column O

Regangan, ε [%]

Tega

ngan

, τ

[ Kg/

cm2]

kg/divmm/mnt

0.6 0.9τ Ring Ph τ

kg/cm2 div kg kg/cm20.000 0 0 0.00000.209 12 4.32 0.15200.290 18.5 6.66 0.23320.307 22 7.92 0.27590.374 26 9.36 0.32440.410 28 10.08 0.34760.420 30 10.8 0.37050.440 32 11.52 0.39110.435 34 12.24 0.41130.431 36 12.96 0.4309

37 13.32 0.438139 14.04 0.4568

40.5 14.58 0.469341 14.76 0.4698

0.440 0.470

c = 0.12

σn (kg/cm2) =

τmax =

(kg/cm2) φ = 36,9⁰

0.3 0.4 0.5 0.6 0.7 0.8 0.9 10.425

0.430

0.435

0.440

0.445

0.450

0.455

0.460

0.465

0.470

0.475f(x) = 0.688504283815539 x − 0.0909093034940906

Grafik σ vs τ