tugas mektan 1.xlsx

Water Content (Wn)

No.Langkah Pengujian Hasil Perhitungan

Nomor Cawan 4

1 Berat Cawan gr 9.752 Berat Cawan + Tanah Basah gr ###3 Berat Cawan + Tanah Kering gr ###4 Berat Air = ( 2 - 3 ) gr 3.625 Berat Tanah Kering = ( 3 - 1 ) gr 5.936 Kadar Air = ( 4 / 5 ) * 100% % ###

% 65.91Rata-rata Kadar Air (ω)

Hasil Perhitungan

8.30 8.4019.60 20.6915.26 15.45

4.34 5.246.96 7.05

62.36 74.33

No.Langkah Pengujian

Ring No.

1 W ring + W wet gr2 W ring gr3 V wet = V ring4 W wet = ( 1 - 2 ) gr

gr/cm³

Volumetric Weight (ϒm)

ϒm = ( 4 / 3 ) gr/cm³

ϒm average

Hasil Perhitungan

149.61 143.06 165.1259.36 55.64 64.6753.35 55.10 61.6890.25 87.42 100.45

1.69 1.59 1.63

SPECIFIC GRAVITY (Gs)

123456789

SPECIFIC GRAVITY (Gs)

DepthPicno No.

Berat Piknometer grBerat Piknometer + Tanah Kering grBerat Tanah Kering = ( 2 - 1 ) gr

Berat Piknometer + Tanah + Air grgr

Temperatur t⁰C °C

Berat Piknometer + Air pada t⁰CBerat Jenis pada Suhu t⁰C = 4 / ( 4 + 6 - 5 )Berat Jenis Rerata pada Suhu t⁰CBerat Jenis pada Suhu 27,5⁰CGs x (BJ air t⁰C) / (BJ air 27,5⁰C)Bj air saat t⁰CBj air saat 27,5⁰C

30 4041.53 38.21

71.53 68.2130.00 30.0027.00 27.00

182.15 166.37165.76 150.33

2.20 2.152.18

2.182.18

0.99700.9965

SIEVE ANALYSIS

Soil Sample Weight :300 gr

US Bureau of Standard

Mosh Opening (mm)

4 4.699 5.65 5.65 1.88 98.12### 2.000 39.89 45.54 15.18 84.82### 0.840 25.76 71.3 23.77 76.23### 0.420 10.33 81.63 27.21 72.79

50 0.297 4.82 86.45 28.82 71.18### 0.234 5.53 91.98 30.66 69.34### 0.177 4.77 96.75 32.25 67.75### 0.149 2.84 99.59 33.20 66.80### 0.074 6.10 105.69 35.23 64.77

Weight of Soil Retained

Comulative Retained (gr)

Comulative Retained (%)

Percent Finer (%)

0.0010.0100.1001.00010.0000

Kurva Distribusi Butiran

Ukuran Butir (mm)

Persen Lolos (%)

KERIKILKASAR SEDANG HALUS

PASIRSILT dan CLAY CLAY

1 Campuran air (cc) 150 300 450 2 Jumlah Lapisan 5 5 5 3 Tumbukan per lapisan 56 56 56 4 Berat mold + tanah (gr) 11,240 11,625 11,685 5 Berat mold (gr) 8,100 8,100 8,100 6 Berat tanah (gr) 3,140 3,525 3,585 7 1,669.45 1,669.45 1,669.45 8 1.88 2.11 2.15 9 Kadar air (%) 19.35 22.15 25.25

10 1.58 1.73 1.71

Volume tanah (cm³)Berat isi tanah (gram/cm³)

Berat isi kering (gram/cm³)

18 20 22 24 26 28 30 321.2

UJI KOMPAKSI

Kadar air (%)

Berat isi kering (gr/cm³)

18 20 22 24 26 28 30 321.5

UJI KOMPAKSI

Kadar air (%)

18 20 22 24 26 28 30 321.5

UJI KOMPAKSI

Kadar air (%)

600 750 Mold No. 5 5 1 Container No. 56 56 2 Wcont + Wnet (gr) 11,576 11,490 3 Wcont + Wdry (gr) 8,100 8,100 4 Wwater (gr) 3,476 3,390 5 Wcont. (gr) 1,669.45 1,669.45 6 Wdry (gr) 2.08 2.03 7 w (%) 27.14 30.49 8 Waverage (%) 1.64 1.56

Kadar air optimumBerat isi kering maksimum

Moisture contentSpecipic grafityZAV dry density

Berat isi kering (gram/cm³)

18 20 22 24 26 28 30 321.2

UJI KOMPAKSI

Kadar air (%)

18 20 22 24 26 28 30 321.5

UJI KOMPAKSI

Kadar air (%)

18 20 22 24 26 28 30 321.5

UJI KOMPAKSI

Kadar air (%)

1 1 13 123 0036 17 0027 0037 0010 0053

28.80 36.67 31.14 24.46 25.85 25.42 21.91 20.8925.51 32.27 27.51 21.78 22.82 22.61 19.33 18.46

3.29 4.40 3.63 2.68 3.03 2.81 2.58 2.438.28 9.76 8.80 9.86 9.07 9.80 9.13 8.61

17.23 22.51 18.71 11.92 13.75 12.81 10.20 9.8519.09 19.55 19.40 22.48 22.04 21.94 25.29 24.67

19.35 22.15 25.25

24.4 (%)1.713

1 2 3 4 5

19.35 22.15 25.25 27.14 30.49 zav Gs . Yw 2.18 2.18 2.18 2.18 2.18 1 + (w . Gs) 1.83 1.80 1.76 1.74 1.71

1.533291 1.58 1.73 1.71 1.64 1.56 0.25 0.07 0.05 0.10 0.15

x y24.4 1.71324.4 0

24.4 1.7130 1.713

(gram/cm³)

1 1 1714 004 5 069 16 90 0052

24.47 29.35 19.79 27.69 25.91 30.66 18.4221.41 25.06 17.65 23.91 22.02 25.42 16.36

3.06 4.29 2.14 3.78 3.89 5.24 2.069.54 9.40 9.87 9.65 8.82 8.21 9.83

11.87 15.66 7.78 14.26 13.20 17.21 6.5325.78 27.39 27.51 26.51 29.47 30.45 31.55

25.25 27.14 30.49

1 + (w . Gs)

18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.001.20

2.00UJI KOMPAKSI

Kadar air (%)

5.00 10.00 15.00 20.00 25.00 30.00 1.20

2.00 Grafik uji CBR

CBR value 0,2" (%)

Berat isi kering

18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.001.20

2.00UJI KOMPAKSI

Kadar air (%)

5.00 10.00 15.00 20.00 25.00 30.00 1.20

2.00 Grafik uji CBR

CBR value 0,2" (%)

Berat isi kering

18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.001.20

2.00UJI KOMPAKSI

Kadar air (%)

5.00 10.00 15.00 20.00 25.00 30.00 1.20

f(x) = 0.0270596086x + 1.0987589381

Grafik uji CBR

CBR value 0,2" (%)

Berat isi kering

18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.001.20

2.00UJI KOMPAKSI

Kadar air (%)

5.00 10.00 15.00 20.00 25.00 30.00 1.20

f(x) = 0.0270596086x + 1.0987589381

Grafik uji CBR

CBR value 0,2" (%)

Berat isi kering

3. Shrinkage Limit (Ws)

No.Langkah Pengujian

Nomor Monel Dish

1 Berat Monel Dish2 Berat Monel Dish + Tanah Basah3 Berat Monel Dish + Tanah Kering4 Berat Air5 Berat Tanah Basah6 Berat Tanah Kering7 Volume Tanah Basah8 Volume Tanah Kering9 Kadar Air

10Rata-rata SL

Batas Susut SL = [ ω - {( V - V0 ) / ( WS * ϒW )} ] * 100 %

Liqu id Li mi t (WL)

Langkah Pengujian Hasil Perhitungan

Nomor Monel Dish 4 1

gr 52.69 52.11 Wwetgr 74.80 73.86 Wdrygr 67.17 66.40gr 7.63 7.46gr 22.11 21.75gr 14.48 14.29

V 16.78 16.719.82 9.97

% 52.69 52.20% 4.65 5.00% 4.82

WW = W2 - W3

W = W2 - W1

Ws = W3 - W1

cm³V0 cm³

ω = ( WW / WS ) * 100 %SL = [ ω - {( V - V0 ) / ( WS * ϒW )} ] * 100 %

228.14 227.29133.52 135.55

2. Plastic Limit (Wp)

Nomor Cawan 6

1 Berat Cawan gr 52 Berat Cawan + Tanah Basah gr ##3 Berat Cawan + Tanah Kering gr 94 Berat Air gr 15 Berat Tanah Kering gr 36 Kadar Air % ##

Kadar Air Rata-rata % 30.82

Batas Plastis (PL) = 30.82Indeks Plastisitas (PI) = LL - PL = 48.00

3. Shrinkage Limit (Ws)

No.Depth

Dish No. 30

1 Wtof Dish gr ##2 Wt of wet Soil + Dish gr ##3 Wt of wet Soil = ( 2 - 1 ) gr ##4 Wt of wet Soil + Dish gr ##5 Wt of wet Soil = ( 4 - 1 ) gr ##6 Wt of Mercury + Dish gr #7 Wt of Memory = ( 6 - 1 ) gr #8 Volume of Dish = ( 7 / 13,6 ) ##9 Wt of Mercury + Tare gr #

10 Wt of Tare gr ##11 Wt of Displaced Mercury = ( 9 - 10 ) gr ##12 Volume of Soil = ( 11 / 13,6 ) ##13 Ws = [ (3-5) - (8-12) ] / 5 % ##

Wp % 22.53

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit WL

Plasticity Index IP

CL OH and MH

ML and OL

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit WL

Plasticity Index IP

CL OH and MH

ML and OL

Hasil Perhitungan

5 4.309.08 9.198.01 8.09

1 1.103.47 3.79

30.84 29.02

- 30.82

x y0 17.18

48.00 17.18

48.00 048.00 17.18

x y1 48.00

25 48.00

25 025 48.00

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit LL

Plasticity Index IP

OH dan MH

CL dan OL

ML dan OL

CH dan OH

A-line

U-line

ML dan CL

##76.51

######

16.65#

10.7921.38

Liquid Limit (LL) #REF!Plastic Limit (PL) 30.82Plasticity Index ( #REF!Shrinkage Limit 22.53Natural Water ContentFlow IndexToughnes

x y#REF! 0#REF! #REF!

0 #REF!#REF! #REF!

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit WL

Plasticity Index IP

CL OH and MH

ML and OL

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit WL

Plasticity Index IP

CL OH and MH

ML and OL

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit LL

Plasticity Index IP

OH dan MH

CL dan OL

ML dan OL

CH dan OH

A-line

U-line

ML dan CL

0 10 20 30 40 50 60 70 80 90 1000

Liquid Limit LL

Plasticity Index IP

OH dan MH

CL dan OL

ML dan OL

CH dan OH

A-line

U-line

ML dan CL

Nomor Cawan 4

1 Jumlah Ketukan 152 Berat Cawan gr 9.753 Berat Cawan + Tanah Basah gr 17.044 Berat Cawan + Tanah Kering gr 14.565 Berat Air gr 2.486 Berat Tanah Kering gr 4.817 Kadar Air % 51.56

% 48.29

Batas Cair (LL) = 48.00

1. Liquid Limit (WL)

10 10043

53 Liquid Limit (LL)

Jumlah Ketukan (N)

Kadar Air (%)

Hasil Perhitungan

6 7 10

24 27 328.30 8.40 9.76

10.48 14.44 15.019.76 12.48 13.40

0.72 1.96 1.611.46 4.08 3.64

49.32 48.04 44.23

10 10020

Jumlah Ketukan (N)

Kadar Air (%)

10 10043

Jumlah Ketukan (N)

Kadar Air (%)

x y25 0.0025 48.00

0 48.0025 48.00

10 10020

Jumlah Ketukan (N)

Kadar Air (%)

UNCONFINED COMPRESSION TEST

Disturbed Sampel

Sampel Area : 17.653Sampel Length : 9.20Proving Ring No. : P-5Calibration : 0.265Regangan : 1

Waktu Regangan Faktor Koreksi

(Menit)

0.00 0.00 1.0000.50 0.50 0.9951.00 1.00 0.9901.50 1.50 0.9852.00 2.00 0.9802.50 2.50 0.9753.00 3.00 0.9703.50 3.50 0.9654.00 4.00 0.9604.50 4.50 0.9555.00 5.00 0.9505.50 5.50 0.9456.00 6.00 0.9406.50 6.50 0.9357.00 7.00 0.9307.50 7.50 0.9258.00 8.00 0.9209.00 9.00 0.910

10.00 10.00 0.90011.00 11.00 0.89012.00 12.00 0.88013.00 13.00 0.87014.00 14.00 0.86015.00 15.00 0.85016.00 16.00 0.84017.00 17.00 0.83018.00 18.00 0.82019.00 19.00 0.81020.00 20.00 0.800

ε (%) Area CF ( 1- ε )

st qu undisturb ;0.3522.756

Luas Terkoreksi P.Ring Dial Load P

0,01 mm (kg)

17.653 0.00 0.000 0.00017.742 4.00 1.060 0.06017.831 6.50 1.723 0.09717.922 7.20 1.908 0.10618.013 7.30 1.935 0.10718.106 7.50 1.988 0.11018.199 7.80 2.067 0.11418.293 8.00 2.120 0.11618.389 8.10 2.147 0.11718.485 8.30 2.200 0.11918.582 8.50 2.253 0.12118.681 9.00 2.385 0.12818.780 9.00 2.385 0.12718.880 9.00 2.385 0.12618.982 0.00019.084 0.00019.188 0.00019.399 0.00019.615 0.00019.835 0.00020.060 0.00020.291 0.00020.527 0.00020.768 0.00021.016 0.00021.269 0.00021.528 0.00021.794 0.00022.066 0.000

Tegangan σ

Ac = Ao / CF (cm²) (kg/cm²)

qu remolded0.128

x y5.50 05.50 0.128

0 0.1285.50 0.128

0 1 2 3 4 5 6 7 80.00

0.14Disturbed Sampel

Regangan ε (%)

Tegangan σ (Kg/cm2)

0 1 2 3 4 5 6 7 80.00

0.14Disturbed Sampel

Regangan ε (%)

Tegangan σ (Kg/cm2)

Undisturbed SampelSampel Area : 17.653Sampel Length : 9.20Proving Ring No. : P-5Calibration : 0.265

(Menit)

0.00 0.00 1.0000.50 0.50 0.9951.00 1.00 0.9901.50 1.50 0.9852.00 2.00 0.9802.50 2.50 0.9753.00 3.00 0.9703.50 3.50 0.9654.00 4.00 0.9604.50 4.50 0.9555.00 5.00 0.9505.50 5.50 0.9456.00 6.00 0.9406.50 6.50 0.9357.00 7.00 0.9307.50 7.50 0.9258.00 8.00 0.9209.00 9.00 0.910

10.00 10.00 0.90011.00 11.00 0.89012.00 12.00 0.88013.00 13.00 0.87014.00 14.00 0.86015.00 15.00 0.85016.00 16.00 0.84017.00 17.00 0.83018.00 18.00 0.82019.00 19.00 0.81020.00 20.00 0.800

ε (%) Area CF ( 1- ε )

0,01 mm (kg)

17.653 0.00 0.000 0.00017.742 11.00 2.915 0.16417.831 13.80 3.657 0.20517.922 15.50 4.108 0.22918.013 17.00 4.505 0.25018.106 18.50 4.903 0.27118.199 20.00 5.300 0.29118.293 21.30 5.645 0.30918.389 22.30 5.910 0.32118.485 23.50 6.228 0.33718.582 24.50 6.493 0.34918.681 24.80 6.572 0.35218.780 24.00 6.360 0.33918.880 24.00 6.360 0.33718.982 0.000 0.00019.084 0.000 0.00019.188 0.000 0.00019.399 0.000 0.00019.615 0.000 0.00019.835 0.000 0.00020.060 0.000 0.00020.291 0.000 0.00020.527 0.000 0.00020.768 0.000 0.00021.016 0.000 0.00021.269 0.000 0.00021.528 0.000 0.00021.794 0.000 0.00022.066 0.000 0.000

Tegangan σ

x y5.50 05.50 0.352

0 0.3525.50 0.352

0 2 4 6 80.00

0.40 Undisturbed Sampel

Regangan ε (%)

Tegangan σ Kg/cm2

0 2 4 6 80.00

Regangan ε (%)

Tegangan σ Kg/cm2

Undisturbed SampelSampel Area : 17.653Sampel Length : 9.20Proving Ring No. : P-5Calibration : 0.265Regangan : 1

(Menit)

0.00 0.00 1.0000.50 0.50 0.9951.00 1.00 0.9901.50 1.50 0.9852.00 2.00 0.9802.50 2.50 0.9753.00 3.00 0.9703.50 3.50 0.9654.00 4.00 0.9604.50 4.50 0.9555.00 5.00 0.9505.50 5.50 0.9456.00 6.00 0.9406.50 6.50 0.9357.00 7.00 0.9307.50 7.50 0.9258.00 8.00 0.9209.00 9.00 0.910

10.00 10.00 0.90011.00 11.00 0.89012.00 12.00 0.88013.00 13.00 0.87014.00 14.00 0.86015.00 15.00 0.85016.00 16.00 0.84017.00 17.00 0.83018.00 18.00 0.82019.00 19.00 0.81020.00 20.00 0.800

ε (%) Area CF ( 1- ε )

0,01 mm (kg)

17.653 0.00 0.000 0.00017.742 11.00 2.915 0.16417.831 13.80 3.657 0.20517.922 15.50 4.108 0.22918.013 17.00 4.505 0.25018.106 18.50 4.903 0.27118.199 20.00 5.300 0.29118.293 21.30 5.645 0.30918.389 22.30 5.910 0.32118.485 23.50 6.228 0.33718.582 24.50 6.493 0.34918.681 24.80 6.572 0.35218.780 24.00 6.360 0.33918.880 24.00 6.360 0.33718.982 24.80 6.572 0.34619.084 25.00 6.625 0.34719.188 25.80 6.837 0.35619.399 27.00 7.155 0.36919.615 28.30 7.500 0.38219.835 29.50 7.818 0.39420.060 30.50 8.083 0.40320.291 31.50 8.348 0.41120.527 32.50 8.613 0.42020.768 34.60 9.169 0.44121.016 34.80 9.222 0.43921.269 35.80 9.487 0.44621.528 36.30 9.620 0.44721.794 37.00 9.805 0.45022.066 37.50 9.938 0.450

Tegangan σ

x y5.50 05.50 0.352

0 0.352

5.50 0.352

0 2 4 6 8 10 12 14 16 18 20 220.0

Regangan ε (%)

Tegangan σ Kg/cm2

0 2 4 6 8 10 12 14 16 18 20 220.0

Regangan ε (%)

Tegangan σ Kg/cm2

UCT DATAPengukuran UNDISTURBED

Diameter sampel Do (cm) 4.740Tinggi sampel semula Lo (cm) 9.200Tinggi sampel saat keruntuhan L (cm)

17.653162.409

Berat ring silinder (gr) 344.570Berat ring silinder + Tanah basah (gr) 630.070Kalibrasi proving ring (kg/div) 0.265

PEMERIKSAAN KADAR AIR SETELAH PENGUJIANLangkah pengujian UNDISTURBED

Berat cawan W1 9.75Berat cawan + Tanah basah W2 19.30Berat cawan + Tanah kering W3 15.68Berat air Ww = W2 - W3 3.62Berat tanah kering Ws = W3 -W1 5.93Kadar air w = Ww/Ws x 100% 61.05

Luas penampang awal Ao (cm²)Volume sampel Vo (cm³)

UCT DATADISTURBED4.740

17.653 17.65311162.409 162.4087344.570526.690

PEMERIKSAAN KADAR AIR SETELAH PENGUJIANDISTURBED9.76

18.6516.12

2.536.36

TanggalWaktu Beban (kg) 0,5 1 2 4 8

Tanpa beban 0 1.175 1.67 2.263 2.9715" 0.1 1.2 1.715 2.31 3.041' 0.17 1.22 1.73 2.349 3.0752' 15" 0.21 1.232 1.75 2.382 3.114' 0.25 1.245 1.77 2.403 3.156' 15" 0.29 1.26 1.79 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.36 1.29 1.835 2.5 3.28416' 0.395 1.305 1.858 2.53 3.33825' 0.46 1.338 1.902 2.592 3.4136' 0.52 1.368 1.948 2.65 3.48349' 0.58 1.4 1.988 2.7 3.54364' 0.64 1.43 2.035 2.743 3.59

Pressure Increment :

Date time(menit) (menit) (mm)

0.00 0.00 3.8220.25 0.50 3.9001.00 1.00 3.9452.25 1.50 3.9994.00 2.00 4.0556.25 2.50 4.1269.00 3.00 4.172

kg/cm²

Elapsed time (t)

√tDial

Reading

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

8 kg12.25 3.50 4.23016.00 4.00 4.28825.00 5.00 4.39336.00 6.00 4.44849.00 7.00 4.55064.00 8.00 4.650

16 2 0,5 x = t^0,53.822 4.85 4.119 0 0

3.9 4.74 4.072 0.25 0.53.945 4.705 4.06 1 13.999 4.68 4.045 2.25 1.54.055 4.625 4.032 4 24.126 4.585 4.018 6.25 2.54.172 4.547 4.004 9 3

4.23 4.505 3.992 12.25 3.54.288 4.471 3.972 16 44.393 4.408 3.951 25 54.448 4.356 3.921 36 6

4.55 4.31 3.895 49 74.65 4.277 3.866 64 8

a 5.5b 6.325t 90^-2 0.8 menitt 90 38.4 detik

12 tarik garis lurus memotong lengkungan kurva dari titik b3 tarik garis lurus dari perpotongan lengkungan kurva dengan garis 2

tarik garis lurus memotong lengkungan kurva. Baca nilai √ t = a

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

tarik garis lurus memotong lengkungan kurva dari titik btarik garis lurus dari perpotongan lengkungan kurva dengan garis 2

Tanpa beban 0 1.175 1.67 2.263 2.9715" 0.1 1.2 1.715 2.31 3.041' 0.17 1.22 1.73 2.349 3.0752' 15" 0.21 1.232 1.75 2.382 3.114' 0.25 1.245 1.77 2.403 3.156' 15" 0.29 1.26 1.79 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.36 1.29 1.835 2.5 3.28416' 0.395 1.305 1.858 2.53 3.33825' 0.46 1.338 1.902 2.592 3.4136' 0.52 1.368 1.948 2.65 3.48349' 0.58 1.4 1.988 2.7 3.54364' 0.64 1.43 2.035 2.743 3.59

UNIVERSITAS LAMBUNG MANGKURAT Pressure Increment :FAKULTAS TEKNIK

Date timeLABORATORIUM MEKANIKA TANAH

Kampus Fakultas Teknik Unlam Jl. A. Yani KM 35,5 Banjarbaru 70174

WaktuBeban (kg)

0,5Tanpa beban 015" 0.11' 0.172' 15" 0.214' 0.25

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

ba√90

6' 15" 0.298 kg

9' 0.32512' 15" 0.3616' 0.39525' 0.4636' 0.5249' 0.5864' 0.64

16 2 0,5 x = t^0,53.822 4.85 4.119 0 0

3.9 4.74 4.072 0.25 0.53.945 4.705 4.06 1 13.999 4.68 4.045 2.25 1.54.055 4.625 4.032 4 24.126 4.585 4.018 6.25 2.54.172 4.547 4.004 9 3

4.23 4.505 3.992 12.25 3.54.288 4.471 3.972 16 44.393 4.408 3.951 25 54.448 4.356 3.921 36 6

4.55 4.31 3.895 49 74.65 4.277 3.866 64 8

a 4.2b 4.83t 90^-2 0.6 menitt 90 21.6 detik

(menit) (menit) (mm)0.00 0.00 2.9700.25 0.50 3.0401.00 1.00 3.0752.25 1.50 3.1104.00 2.00 3.1506.25 2.50 3.1959.00 3.00 3.238

kg/cm²

Elapsed time (t)

√tDial

Reading

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

12.25 3.50 3.28416.00 4.00 3.33825.00 5.00 3.41036.00 6.00 3.48349.00 7.00 3.54364.00 8.00 3.590

Tanpa beban 0 1.175 1.67 2.263 2.9715" 0.1 1.2 1.715 2.31 3.041' 0.17 1.22 1.73 2.349 3.0752' 15" 0.21 1.232 1.75 2.382 3.114' 0.25 1.245 1.77 2.403 3.156' 15" 0.29 1.26 1.79 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.36 1.29 1.835 2.5 3.28416' 0.395 1.305 1.858 2.53 3.33825' 0.46 1.338 1.902 2.592 3.4136' 0.52 1.368 1.948 2.65 3.48349' 0.58 1.4 1.988 2.7 3.54364' 0.64 1.43 2.035 2.743 3.59

0.00 0.00 2.2630.25 0.50 2.3101.00 1.00 2.3492.25 1.50 2.3824.00 2.00 2.4036.25 2.50 2.4359.00 3.00 2.468

kg/cm²

Elapsed time (t)

√tDial

Reading

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

4 kg12.25 3.50 2.50016.00 4.00 2.53025.00 5.00 2.59236.00 6.00 2.65049.00 7.00 2.70064.00 8.00 2.743

16 2 0,5 x = t^0,53.822 4.85 4.119 0 0

3.9 4.74 4.072 0.25 0.53.945 4.705 4.06 1 13.999 4.68 4.045 2.25 1.54.055 4.625 4.032 4 24.126 4.585 4.018 6.25 2.54.172 4.547 4.004 9 3

4.23 4.505 3.992 12.25 3.54.288 4.471 3.972 16 44.393 4.408 3.951 25 54.448 4.356 3.921 36 6

4.55 4.31 3.895 49 74.65 4.277 3.866 64 8

a 4.8b 5.52t 90^-2 1 menitt 90 60 detik

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

Tanpa beban 0 1.175 1.67 2.263 2.9715" 0.1 1.2 1.715 2.31 3.041' 0.17 1.22 1.73 2.349 3.0752' 15" 0.21 1.232 1.75 2.382 3.114' 0.25 1.245 1.77 2.403 3.156' 15" 0.29 1.26 1.79 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.36 1.29 1.835 2.5 3.28416' 0.395 1.305 1.858 2.53 3.33825' 0.46 1.338 1.902 2.592 3.4136' 0.52 1.368 1.948 2.65 3.48349' 0.58 1.4 1.988 2.7 3.54364' 0.64 1.43 2.035 2.743 3.59

0.00 0.00 1.6700.25 0.50 1.7151.00 1.00 1.7302.25 1.50 1.7504.00 2.00 1.7706.25 2.50 1.7909.00 3.00 1.812

kg/cm²

Elapsed time (t)

√tDial

Reading

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

2 kg12.25 3.50 1.83516.00 4.00 1.85825.00 5.00 1.90236.00 6.00 1.94849.00 7.00 1.98864.00 8.00 2.035

16 2 0,5 x = t^0,53.822 4.85 4.119 0 0

3.9 4.74 4.072 0.25 0.53.945 4.705 4.06 1 13.999 4.68 4.045 2.25 1.54.055 4.625 4.032 4 24.126 4.585 4.018 6.25 2.54.172 4.547 4.004 9 3

4.23 4.505 3.992 12.25 3.54.288 4.471 3.972 16 44.393 4.408 3.951 25 54.448 4.356 3.921 36 6

4.55 4.31 3.895 49 74.65 4.277 3.866 64 8

a 3.9b 4.485t 90^-2 0.6 menitt 90 21.6 detik

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

Tanpa beban 0 1.175 1.67 2.263 2.9715" 0.1 1.2 1.715 2.31 3.041' 0.17 1.22 1.73 2.349 3.0752' 15" 0.21 1.232 1.75 2.382 3.114' 0.25 1.245 1.77 2.403 3.156' 15" 0.29 1.26 1.79 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.36 1.29 1.835 2.5 3.28416' 0.395 1.305 1.858 2.53 3.33825' 0.46 1.338 1.902 2.592 3.4136' 0.52 1.368 1.948 2.65 3.48349' 0.58 1.4 1.988 2.7 3.54364' 0.64 1.43 2.035 2.743 3.59

0.00 0.00 1.1750.25 0.50 1.2001.00 1.00 1.2202.25 1.50 1.2324.00 2.00 1.2456.25 2.50 1.2609.00 3.00 1.275

kg/cm²

Elapsed time (t)

√tDial

Reading

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

1 kg12.25 3.50 1.29016.00 4.00 1.30525.00 5.00 1.33836.00 6.00 1.36849.00 7.00 1.40064.00 8.00 1.430

16 2 0,5 x = t^0,53.822 4.85 4.119 0 0

3.9 4.74 4.072 0.25 0.53.945 4.705 4.06 1 13.999 4.68 4.045 2.25 1.54.055 4.625 4.032 4 24.126 4.585 4.018 6.25 2.54.172 4.547 4.004 9 3

4.23 4.505 3.992 12.25 3.54.288 4.471 3.972 16 44.393 4.408 3.951 25 54.448 4.356 3.921 36 6

4.55 4.31 3.895 49 74.65 4.277 3.866 64 8

a 5.1b 5.865t 90^-2 0.9 menitt 90 48.6 detik

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

√t (menit)

Dial Penurunan

Tanggal

Waktu Beban (kg) 0,5 1 2 4 8Tanpa beban 0.000 1.175 1.670 2.263 2.97015" 0.100 1.200 1.715 2.310 3.0401' 0.170 1.220 1.730 2.349 3.0752' 15" 0.210 1.232 1.750 2.382 3.1104' 0.250 1.245 1.770 2.403 3.1506' 15" 0.290 1.260 1.790 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.360 1.290 1.835 2.500 3.28416' 0.395 1.305 1.858 2.530 3.33825' 0.460 1.338 1.902 2.592 3.41036' 0.520 1.368 1.948 2.650 3.48349' 0.580 1.400 1.988 2.700 3.54364' 0.640 1.430 2.035 2.743 3.590

500 gr

0.00 0.00 0.0000.25 0.50 0.1001.00 1.00 0.1702.25 1.50 0.2104.00 2.00 0.2506.25 2.50 0.2909.00 3.00 0.325

kg/cm²

Elapsed time (t)

√tDial

Reading

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

0,5 kg

√t (menit)

Dial Penurunan

500 gr12.25 3.50 0.36016.00 4.00 0.39525.00 5.00 0.46036.00 6.00 0.52049.00 7.00 0.58064.00 8.00 0.640

16 2 0,5 x = t^0,53.822 4.850 4.119 0 0 13.900 4.740 4.072 0.25 0.5 23.945 4.705 4.060 1 1 33.999 4.680 4.045 2.25 1.5 44.055 4.625 4.032 4 2 54.126 4.585 4.018 6.25 2.5 64.172 4.547 4.004 9 3 74.230 4.505 3.992 12.25 3.5 84.288 4.471 3.972 16 4 94.393 4.408 3.951 25 54.448 4.356 3.921 36 64.550 4.310 3.895 49 74.650 4.277 3.866 64 8

a 3.2b 3.68t 90^-2 1 menitt 90 60 detik

Area A (cm²)

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

0,5 kg

√t (menit)

Dial Penurunan

0.01 0.10 1.00 10.000.000.100.200.300.400.500.600.700.800.90

Grafik Hubungan AntaraTekanan Terhadap Void Ratio (e)

Pressure (kg/cm²)

Void Ratio (e)

Ratio Void Ratio

kg mm cm cm cm0.0100 0 0.0000 0.0000 1.9600 0.8599 0.7817 1.90130.1586 0.5 1.1750 0.1175 1.8425 0.7424 0.6749 1.81780.3171 1 1.6700 0.0495 1.7930 0.6929 0.6299 1.76340.6343 2 2.2630 0.0593 1.7337 0.6336 0.5760 1.69841.2685 4 2.9700 0.0707 1.6630 0.5629 0.5117 1.62042.5371 8 3.8220 0.0852 1.5778 0.4777 0.4343 1.52645.0741 16 4.8500 0.1028 1.4750 0.3749 0.3408 1.51160.6343 2 4.1190 -0.0731 1.5481 0.4480 0.4073 1.56080.1586 0.5 3.8660 -0.0253 1.5734 0.4733 0.4303 1.5734

Applied Pressure

Scale Load

Final Dial Reading

Accomulative Dial Change

Sample Height 2H

Average Sample Height

kg/cm²

0.01 0.10 1.00 10.000.000.100.200.300.400.500.600.700.800.90

Pressure (kg/cm²)

Void Ratio (e)

0.10 1.00 10.00 0.000

Grafik Hubungan Antara Tekanan Terhadap Cv

Pressure (kg/cm²)

t 90 t 90

60.00 0.011748.60 0.013621.60 0.028360.00 0.009321.60 0.022938.40 0.0126

Fitting Time Sec

Cv (cm²/sec) 0,848 Ha²

0.10 1.00 10.00 0.000

Pressure (kg/cm²)

Tanggal

Waktu Beban (kg) 0,5 1 2 4 8Tanpa beban 0.000 1.175 1.670 2.263 2.97015" 0.100 1.200 1.715 2.310 3.0401' 0.170 1.220 1.730 2.349 3.0752' 15" 0.210 1.232 1.750 2.382 3.1104' 0.250 1.245 1.770 2.403 3.1506' 15" 0.290 1.260 1.790 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.360 1.290 1.835 2.500 3.28416' 0.395 1.305 1.858 2.530 3.33825' 0.460 1.338 1.902 2.592 3.41036' 0.520 1.368 1.948 2.650 3.48349' 0.580 1.400 1.988 2.700 3.54364' 0.640 1.430 2.035 2.743 3.590

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

0,5 kg

√t (menit)

Dial Penurunan

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

(e4, P4)(e3, P3)

0,42 eo

Langkah1 Tentukan titik O pada kurva e-log P yang memiliki lengkungan paling tajam (lenglungan dengan jari-jari terkecil)2 Gambarkan garis horizontal OA3 Gambarkan garis OB yang menyinggung kurva e-log P4 Gambarkan garis OC yang membagi 2 segitiga OAB5 Tarik garis lurus rata2 kurva hingga memotong garis OC (akan membentuk titik D), lalu tarik garis vertikal (Pc)

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

(e4, P4)(e3, P3)

16 2 0,5 x = t^0,53.822 4.850 4.119 0 0 13.900 4.740 4.072 0.25 0.5 23.945 4.705 4.060 1 1 33.999 4.680 4.045 2.25 1.5 44.055 4.625 4.032 4 2 54.126 4.585 4.018 6.25 2.5 64.172 4.547 4.004 9 3 74.230 4.505 3.992 12.25 3.5 84.288 4.471 3.972 16 4 94.393 4.408 3.951 25 54.448 4.356 3.921 36 64.550 4.310 3.895 49 74.650 4.277 3.866 64 8

a 3.5b 4.025t 90^-2 1 menitt 90 60 detik

ϒ 1.64h 4.4 mPo 0.28

x yPo 0.28 0

0.28 0.7817

eo 0.01 0.78170.28 0.7817

e4 0.01 0.40730.6343 0.4073

p4 0.6343 00.634267 0.4073

Area A (cm²)

kg/cm³

kg/cm²

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

0,5 kg

√t (menit)

Dial Penurunan

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

(e4, P4)(e3, P3)Cs

p3 0.1586 00.158567 0.4303

e3 0.01 0.43030.158567 0.4303

Tentukan titik O pada kurva e-log P yang memiliki lengkungan paling tajam (lenglungan dengan jari-jari terkecil)Pc 0.335 0

0.335 1.0000

Tarik garis lurus rata2 kurva hingga memotong garis OC (akan membentuk titik D), lalu tarik garis vertikal (Pc)

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

(e4, P4)(e3, P3)

Ratio Void Ratio

kg mm cm cm cm0.0100 0 0.0000 0.0000 1.9600 0.8599 0.7817 1.90130.1586 0.5 1.1750 0.1175 1.8425 0.7424 0.6749 1.81780.3171 1 1.6700 0.0495 1.7930 0.6929 0.6299 1.76340.6343 2 2.2630 0.0593 1.7337 0.6336 0.5760 1.69841.2685 4 2.9700 0.0707 1.6630 0.5629 0.5117 1.62042.5371 8 3.8220 0.0852 1.5778 0.4777 0.4343 1.52645.0741 16 4.8500 0.1028 1.4750 0.3749 0.3408 1.51160.6343 2 4.1190 -0.0731 1.5481 0.4480 0.4073 1.56080.1586 0.5 3.8660 -0.0253 1.5734 0.4733 0.4303 1.5734

0,42 eo 0.01 0.32832210 0.328322

Applied Pressure

Scale Load

Final Dial Reading

Sample Height 2H

kg/cm²

0.10 1.00 10.00 0.000

Pressure (kg/cm²)

t 90 t 90

60.00 0.011748.60 0.013621.60 0.028360.00 0.009321.60 0.022938.40 0.0126

Fitting Time Sec

0.10 1.00 10.00 0.000

Pressure (kg/cm²)

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

0,5 kg

√t (menit)

Dial Penurunan

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

0,42 eo

(e1 , P1)

Langkah1 Tentukan titik O pada kurva e-log P yang memiliki lengkungan paling tajam (lenglungan dengan jari-jari terkecil)2 Gambarkan garis horizontal OA3 Gambarkan garis OB yang menyinggung kurva e-log P4 Gambarkan garis OC yang membagi 2 segitiga OAB5 Tarik garis lurus rata2 kurva hingga memotong garis OC (akan membentuk titik D), lalu tarik garis vertikal (Pc)

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

x = t^0,50 0 1

0.25 0.5 21 1 3

2.25 1.5 44 2 5

6.25 2.5 69 3 7

12.25 3.5 816 4 925 536 649 764 8

a 3.5b 4.025t 90^-2 1 menitt 90 60 detik

ϒ 1.64h 4.4 mPo 0.28

x yPo 0.28 0

0.28 0.7817

eo 0.01 0.78170.28 0.7817

e1 0.01 0.66980.18 0.6698

P1 0.18 00.18 0.6698

Area A (cm²)

kg/cm³

kg/cm²

0 1 2 3 4 5 6 7 8 9 10 11 12

Uji konsolidasi

0,5 kg

√t (menit)

Dial Penurunan

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

(e2 , P2)

p2 7.1 07.1 0.3300

e2 0.01 0.33007.1 0.3300

Tentukan titik O pada kurva e-log P yang memiliki lengkungan paling tajam (lenglungan dengan jari-jari terkecil)Pc 0.335 0

0.335 1.0000

Tarik garis lurus rata2 kurva hingga memotong garis OC (akan membentuk titik D), lalu tarik garis vertikal (Pc)

0.01 0.10 1.00 10.000.00

Pressure (kg/cm²)

Void Ratio (e)

Ratio Void Ratio

kg mm cm cm cm0.0100 0 0.0000 0.0000 1.9600 0.8599 0.7817 1.90130.1586 0.5 1.1750 0.1175 1.8425 0.7424 0.6749 1.81780.3171 1 1.6700 0.0495 1.7930 0.6929 0.6299 1.76340.6343 2 2.2630 0.0593 1.7337 0.6336 0.5760 1.69841.2685 4 2.9700 0.0707 1.6630 0.5629 0.5117 1.62042.5371 8 3.8220 0.0852 1.5778 0.4777 0.4343 1.52645.0741 16 4.8500 0.1028 1.4750 0.3749 0.3408 1.51160.6343 2 4.1190 -0.0731 1.5481 0.4480 0.4073 1.56080.1586 0.5 3.8660 -0.0253 1.5734 0.4733 0.4303 1.5734

0,42 eo 0.01 0.32832210 0.328322

Applied Pressure

Scale Load

Final Dial Reading

Sample Height 2H

kg/cm²

0.10 1.00 10.00 0.000

0.01170.0136

0.0283

0.0093

0.0229

0.0126

Pressure (kg/cm²)

t 90 t 90

60.00 0.011748.60 0.013621.60 0.028360.00 0.009321.60 0.022938.40 0.0126

Fitting Time Sec

0.10 1.00 10.00 0.000

0.01170.0136

0.0283

0.0093

0.0229

0.0126

Pressure (kg/cm²)

Tanpa beban 0.000 1.175 1.670 2.263 2.97015" 0.100 1.200 1.715 2.310 3.0401' 0.170 1.220 1.730 2.349 3.0752' 15" 0.210 1.232 1.750 2.382 3.1104' 0.250 1.245 1.770 2.403 3.1506' 15" 0.290 1.260 1.790 2.435 3.1959' 0.325 1.275 1.812 2.468 3.23812' 15" 0.360 1.290 1.835 2.500 3.28416' 0.395 1.305 1.858 2.530 3.33825' 0.460 1.338 1.902 2.592 3.41036' 0.520 1.368 1.948 2.650 3.48349' 0.580 1.400 1.988 2.700 3.54364' 0.640 1.430 2.035 2.743 3.590

16 2 0,53.822 4.850 4.1193.900 4.740 4.0723.945 4.705 4.0603.999 4.680 4.0454.055 4.625 4.0324.126 4.585 4.0184.172 4.547 4.0044.230 4.505 3.9924.288 4.471 3.9724.393 4.408 3.9514.448 4.356 3.9214.550 4.310 3.8954.650 4.277 3.866

KONSOLIDASI DATA (DATA SEBELUM PENGUJIAN)Pengukuran Hasil

6.341.96############

Berat Tanah Basah W (gram) ###Berat Jenis Tanah Gs 2.18

0.78Ws (gram) 75.5Hs (cm) 1.10

PEMERIKSAAN KADAR AIR SETELAH PENGUJIANLangkah Pengujian Hasil

Berat Cawan 37.9Berat Cawan + Tanah Basah ###Berat Cawan + Tanah Kering 113Berat Air 46.6Berat Tanah Kering 75.5Kadar Air ###

Diameter Ring Øring (cm)Tinggi Ring Hring (cm)Luas Sampel Aring (cm²)Volume Ring Vring (cm³)Berat Ring Wring (gram)Berat Ring + Tanah Basah Wwet (gram)

Berat Isi Kering (gr/cm³)

(2H-Hs)/Hs

ws/(Gs.Yw.A)

162.71 2.70

diameter benda uji 6.34 cmTinggi benda uji 1.96 cmA 31.569Calibration 39.91Berat lengan beban 4.75 kg/10¯⁴cmKedalaman sampel 4.4 mϒ 1.64Beban aksial (P) 8.89 kgBeban normal 13.64 kg

TimeNormal Stress

σ1 = 0.216

(Menit) (mm)Proving Ring

τ10,0002 cm

0 0.0 0.000020 4.5 0.011440 4.9 0.012460 9.2 0.023380 10.2 0.0258

100 12.0 0.0303120 13.5 0.0341140 15.0 0.0379160 17.5 0.0442180 19.5 0.0493200 21.5 0.0544220 21.5 0.0544240 21.5 0.0544

σ 0.2160 0.4321 0.6481τ 0.0544 0.0582 0.0733

C 0.043ɸ 2.513 ⁰

cm²kg/10¯⁴cm

kg/cm³

Horizontal Deformation kg/cm²

kg/cm²

kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²kg/cm²

kg/cm²

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8-0.01

f(x) = 0.0438898419x + 0.0429833064R² = 0.8928571429

Grafik Direct Shear Test

Tegangan Normal (kg/cm²)

Tegangan Geser (kg/cm²)

Normal Stress Normal Stress

σ2 = 0.432 σ3 = 0.648

Proving Ringτ2

Proving Ringτ3

0,0002 cm 0,0002 cm0.0 0.0000 0.0 0.0000

11.0 0.0278 17.5 0.044212.0 0.0303 21.5 0.054413.0 0.0329 24.0 0.060714.0 0.0354 24.0 0.060715.0 0.0379 25.0 0.063217.1 0.0432 25.0 0.063218.0 0.0455 26.0 0.065721.0 0.0531 27.5 0.069523.0 0.0582 28.5 0.072123.0 0.0582 29.0 0.073323.0 0.0582 29.0 0.073323.0 0.0582 29.0 0.0733

kg/cm² kg/cm²

kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²kg/cm² kg/cm²

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8-0.01

f(x) = 0.0438898419x + 0.0429833064R² = 0.8928571429

Grafik Direct Shear Test

Tegangan Normal (kg/cm²)

Tegangan Geser (kg/cm²)α

P x 0,5 P x 1,0 P x 1,5Beban Aksial 4.44 8.89 13.33Beban Normal 6.82 13.64 20.46

x y1.97 01.97 1

=tan^-1(Y/X) 0.14542

No. Description of soil Porosity (n) Void ratio (e)

1 Uniform sand, loose 46 0,85 322 Uniform sand, loose 34 0,51 193 Mixed-grained sand, loose 40 0,67 254 Mixed-grained sand, dense 30 0,43 165 Glacial till, mixed grained 20 0,25 96 Soft glacial clay 55 1,20 457 Soft glacial clay 37 0,60 228 Soft stightly organic clay 66 1,90 709 Soft highly organic clay 75 3,00 110

10 Soft bentonite 84 5,20 194

Water content (w)

Ysat14,0 18,517,0 20,515,6 19,518,2 21,220,8 22,711,9 17,316,7 20,39,1 15,56,8 14,04,2 12,4

Unit weight (kN/m³)ϒd

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