tabel hidrostatik

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ST WL(m)0 WL(m)0,25 WL(m)0,5 WL(m)1 ST.0 ST.1 0.388 0.666 ST.2 0.258 1.073 1.369 1.677 ST.3 0.615 1.936 2.338 2.808 ST.4 1.174 2.857 3.368 3.950 ST.5 1.940 3.856 4.424 5.098 ST.6 3.240 4.913 5.482 6.134 ST.7 4.674 5.880 6.391 6.852 ST.8 5.550 6.505 6.854 7.253 ST.9 5.550 6.505 6.854 7.253 ST.10 5.550 6.505 6.854 7.253 ST.11 5.550 6.505 6.854 7.253 ST.12 5.550 6.505 6.854 7.253 ST.13 5.400 6.473 6.819 7.253 ST.14 4.823 6.250 6.635 7.058 ST.15 4.026 5.739 6.201 6.665 ST.16 2.848 4.926 5.452 6.013 ST.17 1.584 3.710 4.281 4.923 ST.18 0.624 2.191 2.712 3.360 ST.19 0.151 0.762 1.080 1.516 ST.20 MAIN DIMENSION TYPE OF SHI neral Cargo LOA 113.135 MAIN DIMENSION LPP 104.720 TYPE OF SHI neral Car BREADHT 18.480 LOA 113.135 HEIGHT 8.994 LPP 104.720 DRAFT 6.160 BREADHT 18.480 Cb 0,689 HEIGHT 8.994 Vs 12 Knot DRAFT 6.160 Cb 0,689 Vs 12 Knot

Transcript of tabel hidrostatik

Page 1: tabel hidrostatik

OFFSET TABEL OF WATER LINES

ST WLWL(m)0 WL(m)0,25 WL(m)0,5 WL(m)1 WL(m)1,5

ST.0

ST.1 0.388 0.666 0.694

ST.2 0.258 1.073 1.369 1.677 1.864

ST.3 0.615 1.936 2.338 2.808 3.124

ST.4 1.174 2.857 3.368 3.950 4.364

ST.5 1.940 3.856 4.424 5.098 5.522

ST.6 3.240 4.913 5.482 6.134 6.485

ST.7 4.674 5.880 6.391 6.852 7.139

ST.8 5.550 6.505 6.854 7.253 7.447

ST.9 5.550 6.505 6.854 7.253 7.447

ST.10 5.550 6.505 6.854 7.253 7.447

ST.11 5.550 6.505 6.854 7.253 7.447

ST.12 5.550 6.505 6.854 7.253 7.447

ST.13 5.400 6.473 6.819 7.253 7.428

ST.14 4.823 6.250 6.635 7.058 7.325

ST.15 4.026 5.739 6.201 6.665 6.943

ST.16 2.848 4.926 5.452 6.013 6.293

ST.17 1.584 3.710 4.281 4.923 5.260

ST.18 0.624 2.191 2.712 3.360 3.716

ST.19 0.151 0.762 1.080 1.516 1.813

ST.20

MAIN DIMENSIONTYPE OF SHIPGeneral Cargo

LOA 113.135 MAIN DIMENSIONLPP 104.720 TYPE OF SHIPGeneral Cargo

BREADHT 18.480 LOA 113.135HEIGHT 8.994 LPP 104.720DRAFT 6.160 BREADHT 18.480

Cb 0,689 HEIGHT 8.994Vs 12 Knot DRAFT 6.160

Cb 0,689Vs 12 Knot

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OFFSET TABEL OF WATER LINES

WL(m)2 WL(m)3 WL(m)4 WL(m)5 WL(m)6 WL(m)7 USDL PSDL FSDL Bulwark

0.791 2.764 4.170 5.334 6.334 6.678

0.594 0.490 1.060 2.494 3.961 5.138 5.597 6.798 7.007

2.016 2.375 3.114 4.073 5.076 5.891 6.412 7.066 7.213

3.391 3.928 4.611 5.310 5.913 6.440 6.751 7.237 7.340

4.676 5.250 5.774 6.183 6.532 6.851 7.020 7.343 7.411

5.826 6.296 6.594 6.806 6.992 7.161 7.239 7.419 7.456

6.732 7.009 7.136 7.227 7.305 7.373 7.399 7.473 7.492

7.293 7.386 7.465 7.500 7.500 7.500 7.500 7.493

7.500 7.500 7.500 7.500 7.500 7.500 7.500 7.500

7.500 7.500 7.500 7.500 7.500 7.500 7.500 7.500

7.500 7.500 7.500 7.500 7.500 7.500 7.500 7.500

7.500 7.500 7.500 7.500 7.500 7.500 7.500 7.500

7.500 7.500 7.500 7.500 7.500 7.500 7.500 7.500

7.491 7.500 7.500 7.500 7.500 7.500 7.500 7.500

7.421 7.449 7.462 7.472 7.480 7.485 7.492 7.500

7.111 7.221 7.261 7.295 7.330 7.365 7.387 7.500

6.463 6.636 6.721 6.795 6.883 6.991 7.166 7.310

5.453 5.662 5.762 5.858 6.000 6.210 6.583 6.897

3.923 4.117 4.353 4.475 4.640 4.923 5.645 6.902 6.994

2.002 2.247 2.450 2.659 2.887 3.191 4.172 5.435 5.946

0.000 0.362 0.758 2.035 3.287 4.000

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NRP

1.232

ST WL WL(m)0 WL(m)0,25WL(m)0,5

ST.0 0.000 0.000 0.000

ST.1 0.000 0.000 0.478

ST.2 0.318 1.322 1.687

ST.3 0.758 2.385 2.880

ST.4 1.446 3.520 4.149

ST.5 2.390 4.751 5.450

ST.6 3.992 6.053 6.754

ST.7 5.758 7.244 7.874

ST.8 6.838 8.014 8.444

ST.9 6.838 8.014 8.444

ST.10 6.838 8.014 8.444

ST.11 6.838 8.014 8.444

ST.12 6.838 8.014 8.444

ST.13 6.653 7.975 8.401

ST.14 5.942 7.700 8.174

ST.15 4.960 7.070 7.640

ST.16 3.509 6.069 6.717

ST.17 1.951 4.571 5.274

ST.18 0.769 2.699 3.341

ST.19 0.186 0.939 1.331

ST.20 0.000 0.000 0.000

OFFSET TABEL OF WATER LINES (dikalikan 1,232)

Page 4: tabel hidrostatik

WL(m)1 WL(m)1,5 WL(m)2 WL(m)3 WL(m)4 WL(m)5 WL(m)6 WL(m)7 UDSL PDSL0.000 0.000 0.000 0.000 0.000 0.975 3.405 5.137 6.571 7.803

0.821 0.855 0.732 0.604 1.306 3.073 4.880 6.330 6.896 8.375

2.066 2.296 2.484 2.926 3.836 5.018 6.254 7.258 7.900 8.705

3.459 3.849 4.178 4.839 5.681 6.542 7.285 7.934 8.317 8.916

4.866 5.376 5.761 6.468 7.114 7.617 8.047 8.440 8.649 9.047

6.281 6.803 7.178 7.757 8.124 8.385 8.614 8.822 8.918 9.140

7.557 7.990 8.294 8.635 8.792 8.904 9.000 9.084 9.116 9.207

8.442 8.795 8.985 9.100 9.197 9.240 9.240 9.240 9.240 0.000

8.936 9.175 9.240 9.240 9.240 9.240 9.240 9.240 9.240 0.000

8.936 9.175 9.240 9.240 9.240 9.240 9.240 9.240 9.240 0.000

8.936 9.175 9.240 9.240 9.240 9.240 9.240 9.240 9.240 0.000

8.936 9.175 9.240 9.240 9.240 9.240 9.240 9.240 9.240 0.000

8.936 9.175 9.240 9.240 9.240 9.240 9.240 9.240 9.240 0.000

8.936 9.151 9.229 9.240 9.240 9.240 9.240 9.240 9.240 0.000

8.695 9.024 9.143 9.177 9.193 9.206 9.215 9.222 9.230 0.000

8.211 8.554 8.761 8.896 8.946 8.987 9.031 9.074 9.101 0.000

7.408 7.753 7.962 8.176 8.280 8.371 8.480 8.613 8.829 0.000

6.065 6.480 6.718 6.976 7.099 7.217 7.392 7.651 8.110 0.000

4.140 4.578 4.833 5.072 5.363 5.513 5.716 6.065 6.955 0.000

1.868 2.234 2.466 2.768 3.018 3.276 3.557 3.931 5.140 0.000

0.000 0.000 0.000 0.000 0.000 0.000 0.446 0.934 2.507 0.000

OFFSET TABEL OF WATER LINES (dikalikan 1,232)

Page 5: tabel hidrostatik

FDSL Bulwark0.000 8.227

0.000 8.633

0.000 8.886

0.000 9.043

0.000 9.130

0.000 9.186

0.000 9.230

0.000 9.231

0.000 9.240

0.000 9.240

0.000 9.240

0.000 9.240

0.000 9.240

0.000 9.240

0.000 9.240

0.000 9.240

0.000 9.006

0.000 8.497

8.503 8.617

6.696 7.325

4.050 4.928

Page 6: tabel hidrostatik

A5HYDROSTATIC CALCULATION OF MAIN PART

3.696 mWL 4.928 mWL 6.16 mWL Function Moment Cubes of Function Function for Funtion of Half Girth Product

S' = 1 S' = 4 S' = 1 of area ordinates of cubes CG of WP moment of WP

YS' YS Y YS' YS YS' YS YSn (YSn) n g gS

0 -10 1 0.000 0.000 0.000 0.000 0.000 0.975 0.975 0.975 0.975 -9.745 0.925 0.925 -9.745 97.451 5.885 5.885

1 -9 4 0.604 2.415 1.306 5.224 5.224 3.073 12.290 8.900 35.600 -320.399 29.008 116.033 -110.614 995.525 7.210 28.841

2 -8 2 2.926 5.852 3.836 15.346 7.673 5.018 10.036 23.290 46.579 -372.636 126.350 252.700 -80.287 642.296 8.378 16.756

3 -7 4 4.839 19.357 5.681 22.723 22.723 6.542 26.168 34.104 136.417 -954.918 279.973 1119.891 -183.174 1282.216 9.459 37.835

4 -6 2 6.468 12.936 7.114 28.454 14.227 7.617 15.235 42.540 85.079 -510.477 442.008 884.015 -91.409 548.457 10.366 20.732

5 -5 4 7.757 31.027 8.124 32.495 32.495 8.385 33.540 48.637 194.548 -972.738 589.533 2358.131 -167.700 838.499 11.123 44.493

6 -4 2 8.635 17.270 8.792 35.166 17.583 8.904 17.807 52.705 105.410 -421.640 705.840 1411.680 -71.229 284.917 11.625 23.250

7 -3 4 9.100 36.398 9.197 36.788 36.788 9.240 36.960 55.127 220.508 -661.525 788.889 3155.556 -110.880 332.640 11.885 47.542

8 -2 2 9.240 18.480 9.240 36.960 18.480 9.240 18.480 55.440 110.880 -221.760 788.889 1577.778 -36.960 73.920 11.913 23.827

9 -1 4 9.240 36.960 9.240 36.960 36.960 9.240 36.960 55.440 221.760 -221.760 788.889 3155.556 -36.960 36.960 11.913 47.654

10 0 2 9.240 18.480 9.240 36.960 18.480 9.240 18.480 55.440 110.880 0.000 788.889 1577.778 0.000 0.000 11.913 23.827

11 1 4 9.240 36.960 9.240 36.960 36.960 9.240 36.960 55.440 221.760 221.760 788.889 3155.556 36.960 36.960 11.913 47.654

12 2 2 9.240 18.480 9.240 36.960 18.480 9.240 18.480 55.440 110.880 221.760 788.889 1577.778 36.960 73.920 11.913 23.827

13 3 4 9.240 36.960 9.240 36.960 36.960 9.240 36.960 55.440 221.760 665.280 788.889 3155.556 110.880 332.640 11.913 47.654

14 4 2 9.177 18.354 9.193 36.773 18.386 9.206 18.411 55.155 110.311 441.243 780.086 1560.173 73.644 294.576 11.880 23.759

15 5 4 8.896 35.585 8.946 35.782 35.782 8.987 35.950 53.666 214.664 1073.318 725.952 2903.809 179.749 898.744 11.656 46.624

16 6 2 8.176 16.351 8.280 33.121 16.561 8.371 16.743 49.668 99.336 596.017 586.679 1173.358 100.457 602.744 11.056 22.111

17 7 4 6.976 27.902 7.099 28.395 28.395 7.217 28.868 42.588 170.351 1192.458 375.907 1503.627 202.078 1414.543 9.894 39.574

18 8 2 5.072 10.144 5.363 21.452 10.726 5.513 11.026 32.037 64.074 512.591 167.576 335.152 88.211 705.690 8.179 16.357

19 9 4 2.768 11.073 3.018 12.074 12.074 3.276 13.104 18.118 72.471 652.241 35.155 140.620 117.932 1061.388 5.938 23.751

20 10 1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.645 2.645

Function of WL410.985 424.956 443.433

2554.243 (1) 31115.673 (5) 10554.086 (7) (8) 614.598

(4) 918.816 (3) 47.912 (6)

Simpson Multiplier1 4 1

S'

410.985 1699.825 443.433 2554.243 (1)

Multiplier for lever-1 0 1

n'

-410.985 0.000 443.433 32.447 (2)

Nu

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of

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Mu

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for

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r (n

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Sim

pso

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S (YS') S

S YS' S (YS') Sn Y3 Y3 S

S YS

S (YS) S'

S (YS) S' n'

Page 7: tabel hidrostatik

Angga Yustiawan 4108100013 Tekinik Perkapalan - ITS

PERHITUNGAN PADA 0 mWL

NO ST YS N YSN0 0.000 -10 0 Lwl = 80.130 m B = 11.090 m1 0.000 -9 0 a = 5.321 m2 0.636 -8 -5.085696

3 3.031 -7 -21.21504

4 2.893 -6 -17.356416 = 3.65 m5 9.560 -5 -47.8016

6 7.983 -4 -31.93344 WPA =

7 23.033 -3 -69.100416 = 774.3948 13.675 -2 -27.3504

9 27.350 -1 -27.3504

10 13.675 0 0

11 27.350 1 27.3504 WSA = WPA12 13.675 2 27.3504

13 26.611 3 79.8336 = 774.39414 11.884 4 47.535488

15 19.840 5 99.20064

16 7.017 6 42.104832 Cw =17 7.806 7 54.641664 = 0.87118 1.538 8 12.300288

19 0.744 9 6.697152

20 0.000 10 0 = 3.65 m∑1= 218.30 ∑2= 149.82

F F = S2 x a / S1 .....(m)

2 x 1/3 x a x S1 .....(m2)

m2

m2

WPA / (Lwl x B)

FB = S2 x a / S1 .....(m)

Page 8: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

B21.252 ~ 2.504 mWL

Lwl = 102.5951 m B = 18.780 m d = 2.504 m

a = 5.321 m b = 0.626 m t = 0.012 m

Vol = Cb = Vol ex / Lwl x B x d

= 1695.718 = 0.625

1,025 x Vol .....(ton) IT =

= 1738.110 ton = 27104.166

KB = TBM = IT / Vol ex .....(m)= 1.878 m = 8.990 m

= 3.260 m = 3.271 m

WPA = 140.133

= 1315.683

IL =

Cw = = 711594.515= 0.683

LBM = IL / Vol ex .....(m)

MSA (Midship Section Area) = = 236.029 m

= 22.818

WSA = = 1530.722

MSA 0 ~ 2.504 mWL = 42.574 DIFFERENCE OF WSA = 1244.736

MSA / (B x d) WSA 1.252 ~ 2.504 mWL = 285.986= 0.905 SHELL DISPL = 1,025 / 1,000 x t x WSA = 3.518 TON

DIFFERENT OF SHELL DISPL = 12.759 TON +

Vol ex = Displacement 0 ~ 2.504 mWL =

= 3014.865 TOTAL SHELL DISPL = 16.276 TON

2 x 1/3 x 1/3 x a x b x (1) .....(m3)

m3

Displ = 2 x 1/3 x 1/3 x a x (5) = .....(m4)

m4

1.878 + ((2) x b / (1)) .....(m)

FB = (3) x a / (1) .....(m) F F = (6) x a / (4) .....(m)

2 x 1/3 x a x (4) .....(m2) (6)2 / (4) =

m2

((7) - (6)2 / (4)) x 2/3 x a3 .....(m4)

WPA / (Lwl x B) m4

2 x1/3 x b x (9) .....(m2)

m2

2 x 1/3 x a x (8) m2

m2 m2 -

CF = m2

Vol1 + Vol2 .....(m3)

m3

Page 9: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

B32.504 ~ 5.008 mWL

Lwl = 103.018 m B = 18.780 m d = 5.008 m

a = 5.321 m b = 0.626 m t = 0.012 m

Vol = Cb = Vol ex / Lwl x B x d

= 1722.956 = 0.489

1,025 x Vol .....(ton) IT =

= 1766.029 ton = 32094.806

KB = TBM = IT / Vol ex .....(m)= 3.764 m = 6.774 m

= 3.225 m = 3.184

WPA = 143.016

= 1416.445

IL =

Cw = = 801748.754= 0.732

LBM = IL / Vol ex .....(m)

MSA (Midship Section Area) = = 169.223 m

= 22.901

WSA = = 1803.614

MSA 0 ~ 5.008 mWL = 65.475 DIFFERENCE OF WSA = 1530.722

MSA / (B x d) WSA 2 ~ 4 mWL = 272.892= 0.696 SHELL DISPL = 1,025 / 1,000 x t x WSA = 3.357 TON

DIFFERENT OF SHELL DISPL = 16.276 TON +

Vol ex = Displacement 0 ~ 5.008 mWL =

= 4737.820 TOTAL SHELL DISPL = 19.633 TON

2 x 1/3 x 1/3 x a x b x (1) .....(m3)

m3

Displ = 2 x 1/3 x 1/3 x a x (5) = .....(m4)

m4

3.756 + ((2) x β/(1)) ......(m)

FB = (3) x a / (1) .....(m) F F = (6) x a / (4) .....(m)

m4

2 x 1/3 x a x (4) .....(m2) (6)2 / (4) =

m2

((7) - (6)2 / (4)) x 2/3 x a3 .....(m4)

WPA / (Lwl x B) m4

2 x1/3 x b x (9) .....(m2)

m2

2 x 1/3 x a x (8) m2

m2 m2 -

C F = m2

Vol2 + Vol3 .....(m3)

m3

Page 10: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

B45.008 ~ 7.512 mWL

Lwl = 106.42 m B = 18.780 m d = 7.512 m

a = 5.321 m b = 0.626 m t = 0.012 m

Vol = Cb = Vol ex / Lwl x B x d

= 599.780 = 0.356

1,025 x Vol .....(ton) IT =

= 614.775 ton = 0.000

KB = TBM = IT / Vol ex .....(m)= 5.009 m = 0.000 m

= #DIV/0! m = #DIV/0! m

WPA = #DIV/0!

= 0.000

IL =

Cw = = #DIV/0!= 0.000

LBM = IL / Vol ex .....(m)

MSA (Midship Section Area) = = #DIV/0! m

= 0.000

WSA = = 0.000

MSA 0 ~ 6 mWL = 65.475 DIFFERENCE OF WSA = 1803.614

MSA / (B x d) WSA 4 ~ 6 mWL = -1803.614= 0.464 SHELL DISPL = 1,025 / 1,000 x t x WSA = -22.184 TON

DIFFERENT OF SHELL DISPL = 19.633 TON +

Vol ex = Displacement 0 ~ 6 mWL =

= 5337.601 TOTAL SHELL DISPL = -2.552 TON

2 x 1/3 x 1/3 x a x b x (1) .....(m3)

m3

Displ = 2 x 1/3 x 1/3 x a x (5) = .....(m4)

m4

6.26 + ((2) x β/(1)) .....(m)

FB = (3) x a / (1) .....(m) F F = (6) x a / (4) .....(m)

2 x 1/3 x a x (4) .....(m2) (6)2 / (4) =

m2

((7) - (6)2 / (4)) x 2/3 x a3 .....(m4)

WPA / (Lwl x B) m4

2 x1/3 x b x (9) .....(m2)

m2

2 x 1/3 x a x (8) m2

m2 m2 -

C F = m2

Vol3 + Vol4 .....(m3)

m3

Page 11: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

B54.052 ~ 5.065 mWL

Lwl = 88.638 m B = 15.195 m d = 5.065 m

a = 4.305 m b = 0.626 m t = 0.012 m

Vol = Cb = Vol ex / Lwl x B x d

= 0.000 = 0.782

1,025 x Vol .....(ton) IT =

= 0.000 ton = 0.000

KB = TBM = IT / Vol ex .....(m)= #DIV/0! m = 0.000 m

= #DIV/0! m = #DIV/0! m

WPA = #DIV/0!

= 0.000

IL =

Cw = = #DIV/0!= 0.000

LBM = IL / Vol ex .....(m)

MSA (Midship Section Area) = = #DIV/0! m

= 0.000

WSA = = 0.000

MSA 0 ~ 5.065 mWL = 65.475 DIFFERENCE OF WSA = 0.000

MSA / (B x d) WSA 4.052 ~ 5.065 mWL = 0.000= 0.851 SHELL DISPL = 1,025 / 1,000 x t x WSA = 0.000 TON

DIFFERENT OF SHELL DISPL = -2.552 TON +

Vol ex = Displacement 0 ~ 5.065 mWL =

= 5337.601 TOTAL SHELL DISPL = -2.552 TON

2 x 1/3 x 1/3 x a x b x (1) .....(m3)

m3

Displ = 2 x 1/3 x 1/3 x a x (5) = .....(m4)

m4

4.5585 + ((2) x β / (1)) .....(m)

FB = (3) x a / (1) .....(m) F F = (6) x a / (4) .....(m)

2 x 1/3 x a x (4) .....(m2) (6)2 / (4) =

m2

((7) - (6)2 / (4)) x 2/3 x a3 .....(m4)

WPA / (Lwl x B) m4

2 x1/3 x b x (9) .....(m2)

m2

2 x 1/3 x a x (8) m2

m2 m2 -

C F = m2

Vol4 + Vol5 .....(m3)

m3

Page 12: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

E

TOTAL VALUE FOR MAIN PART AND NON CANT PART

A. WETTED SURFACE AREA AND SHELL DISPLACEMENT

WETTED SURFACE AREA SHELL DISPLACEMENTMAIN PART CANT PART TOTAL MAIN PART CANT PART TOTAL

(TON)TO 6 mWL 0.000 0.000 0.000 -2.552 0.000 -2.552

B. CENTRE OF FLOTATION AND WATER PLANE AREA

AT 6mWL

WATER PLANE AREA PRODUCTMAIN PART #DIV/0! 0.000 #DIV/0!CANT PART 0.000 0.000 0.000

Z1 = 0.000 #DIV/0! = Z2

WATER PLANE AREA = Z1 = 0.000 m2

CENTRE OF FLOTATION = Z2/Z1 = #DIV/0! m

(m2)

F F

Page 13: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

F

C. LONGITUDINAL METACENTRE ABOVE CENTRE OF BUOYANCY

LONGITUDINAL MOMENT OF INERTIA =

LBM = IL / VOL

LONGITUDINAL MOMENT OF INERTIA OF MAIN PART = ILP (1) #DIV/0!LONGITUDINAL MOMENT OF INERTIA OF CANT PART = ILC (2) 0.000

#DIV/0!

#DIV/0!

#DIV/0!

#DIV/0!

WATER PLANE AREA OF MAIN PART (AWP) 0.000

(3) #DIV/0!

0.000

#DIV/0!

#DIV/0!

#DIV/0!WATER PLANE AREA OF CANT PART (AWC) 0.000

(4) #DIV/0!CORRECTED LONGITUDINAL MOMENT OF INERTIA =

IL = (1) + (2) + (3) + (4) = #DIV/0! m4LBM = IL / VOL = IL / (VOL. P + VOL. C) .....(m)

= #DIV/0! m

D. TRANSVERSE METACENTRE ABOVE CENTRE OF BUOYANCY

TRANSVERSE MOMENT OF INERTIA = IT = ITP + ITC

TBM = IT / VOL

TRANSVERSE MOMENT OF INERTIA OF MAIN PART = ITP 0.000TRANSVERSE MOMENT OF INERTIA OF CANT PART = ITC 0.000

CORRECTED TRANSVERSE MOMENT OF INERTIA = IT 0.000

TBM = IT / VOL = IT / (VOL. P + VOL. C) .....(m)= 0.000 m

IL = ILP (1) + ILC (2) + AWP ( F F - F FP)2 (3) + AWC ( F FC - F F)2 (4)

CORRECTED F F

F FP

(F F - F FP)

(F F - F FP)2

AWP (F F - F FP)2

F FC

CORRECTED F F

(F FC - F F)

(F FC - F F)2

AWC (F FC - F F)2

m4

Page 14: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

GE. MOULDED DISPLACEMENT AND CENTRE OF BUOYANCY

MOULDED VERTICAL HORISONTAL

DISPLACEMENT K.B MOMENT F B MOMENT(TON) (m) (m)

0 TO 1 mWL0 mWL 1 mWL (1) 1352.126 (a) 0.668 (2) 902.889 (b) 3.673 (3) 4966.218

a. K.B = (2) / (1) = 0.668 m

= 3.673 m

0 TO 2 mWL0 mWL 1 mWL (1) 1352.126 (a) 0.668 (2) 902.889 (b) 3.673 (3) 4966.2181 mWL 2 mWL 1738.110 1.878 3264.171 3.260 5665.832

TOTAL (4) 3090.236 (5) 4167.061 (6) 10632.050

c. K.B = (5) / (4) = 1.348 m

= 3.441 m

0 TO 4 mWL1 mWL 2 mWL (4) 3090.236 (c) 1.348 (5) 4167.061 (d) 3.441 (6) 10632.0502 mWL 4 mWL 1766.029 3.764 6646.698 3.225 5694.612

TOTAL (7) 4856.266 (8) 10813.758 (9) 16326.661

e. K.B = (8) / (7) = 2.227 m

= 3.362 m

0 TO 6 mWL2 mWL 4 mWL (7) 4856.266 (e) 2.227 (8) 10813.758 (f) 3.362 (9) 16326.6614 mWL 6 mWL 614.775 5.009 3079.426 #DIV/0! #DIV/0!

TOTAL (10) 5471.041 (11) 13893.184 (12) #DIV/0!

K.B = (11) / (10) = 2.539 m

= #DIV/0! m

0 TO 5.065 mWL3 mWL 4 mWL (7) 5471.041 (e) 2.539 (8) 13893.184 (f) #DIV/0! (9) #DIV/0!4 mWL 5 mWL 0.000 #DIV/0! #DIV/0! #DIV/0! #DIV/0!CANT PART 0.000 0.000 0.000 0.000 0.000

TOTAL (10) 5471.041 (11) #DIV/0! (12) #DIV/0!

K.B = (11) / (10) = #DIV/0! m

= #DIV/0! m

b. F B = (3) / (1)

d. F B = (6) / (4)

f. F B = (9) / (7)

F B = (12) / (10)

F B = (12) / (10)

Page 15: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

HRESULT OF HIDROSTATIC CALCULATION (H)

WATER PLANE MIDSHIP SECTION

3.547

Water Lines Function of Water plane Water Plane TPC = Midship Section Midship Water Lines

Water Lines Area Coefficien WPA.1.025/100 Area Coefficient

(W.P.A) Cw = WPA/LwlxB (M.S.A)

0 0.000 774.394 0.871 7.938 0.000 0.000 0

1 337.174 1196.068 0.649 12.260 19.756 0.177 1

2 0.000 0.000 0.000 0.000 42.574 0.905 2

3 0.000 0.000 0.000 0.000 65.475 0.696 3

4 0.000 0.000 0.000 0.000 65.475 0.464 4

6 0.000 0.000 0.000 0.000 65.475 0.851 6

Water Lines K B T B M T K M F B L B M L K M

(m) (m) ( KB + TBM ) (m) (m) (m) (LBM + KB)

(m) (m)

0 0.000 0.000 0.000 3.652 3.652 0.000 0.0001 0.668 16.510 17.178 3.673 3.416 460.360 461.028

2 1.348 8.990 10.339 3.441 3.271 236.029 237.377

3 2.227 6.774 9.001 3.362 3.184 169.223 171.450

4 2.539 0.000 2.539 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

6 #DIV/0! 0.000 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Water Lines Displacement Block Coeff. W S A Shell Displacement Water Lines

Moulded Cb = (m2) Displacement (TON)

(TON) Displ/1,025xLwlxBxd (TON)

0 0.000 0.000 0.000 774.394 8.731 8.731 0

1 1352.126 0.116 0.658 1244.736 12.759 1364.884 1.013

2 3090.236 0.625 0.690 1530.722 16.276 3106.512 2.026

3 4856.266 0.489 0.702 1803.614 19.633 4875.898 3.039

4 5471.041 0.356 0.766 0.000 -2.552 5468.489 4.052

6 5471.041 0.782 0.920 0.000 -2.552 5468.489 5.065

Water Lines Moment to Change Trim One Centimeter Displacement Due to Trim One Centimeter Water Lines

MTC = LBMxDispl / Lwlx100

0 0.000 -0.362 0

1.013 61.361 -0.413 1

2.026 71.093 0.000 2

3.039 79.772 0.000 3

4.052 #DIV/0! #DIV/0! 4

5.065 #DIV/0! #DIV/0! 6

MULTIPLIER = 2/3 x a =

CM = AF/Bxd

F F

Cp = Cb / CF

DDT = FF x TPC/Lwl

Page 16: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

IBONJEAN CALCULATION

Number 0 mWL ~ 1,013 mWL 1,013 mWL ~ 2,026 mWL 2,026 mWL ~ 3,039 mWL 3,039 mWL ~ 4,052 mWL 4,052 mWL ~ 5.,065 mWLof 0.417 0.417 0.417 0.417 0.417

Ordinates Function Area Function Area Total Area Function Area Total Area Function Area Total Area Function Area Total Area

of Area of Area 0 ~ 2,026mWL of Area 0 ~ 3,039mWL of Area 0 ~ 4,052mWL of Area 0 ~ 5,065mWL(F) (F) (F) (F) (F)

AP 0.000 0.000 19.733 8.235 8.235 0.000 0.000 8.235 0.000 0.000 8.235 0.000 0.000 8.2351 0.478 0.199 28.922 12.070 12.270 0.000 0.000 12.270 0.000 0.000 12.270 0.000 0.000 12.2702 7.292 3.043 37.290 15.562 18.606 0.000 0.000 18.606 0.000 0.000 18.606 0.000 0.000 18.6063 13.179 5.500 43.615 18.202 23.702 0.000 0.000 23.702 0.000 0.000 23.702 0.000 0.000 23.7024 19.675 8.211 48.248 20.135 28.346 0.000 0.000 28.346 0.000 0.000 28.346 0.000 0.000 28.3465 26.843 11.202 51.664 21.561 32.763 0.000 0.000 32.763 0.000 0.000 32.763 0.000 0.000 32.7636 34.957 14.589 53.986 22.530 37.119 0.000 0.000 37.119 0.000 0.000 37.119 0.000 0.000 37.1197 42.609 17.782 55.440 23.137 40.919 0.000 0.000 40.919 0.000 0.000 40.919 0.000 0.000 40.9198 47.338 19.756 55.440 23.137 42.893 0.000 0.000 42.893 0.000 0.000 42.893 0.000 0.000 42.8939 47.338 19.756 55.440 23.137 42.893 0.000 0.000 42.893 0.000 0.000 42.893 0.000 0.000 42.89310 47.338 19.756 55.440 23.137 42.893 0.000 0.000 42.893 0.000 0.000 42.893 0.000 0.000 42.89311 47.338 19.756 55.440 23.137 42.893 0.000 0.000 42.893 0.000 0.000 42.893 0.000 0.000 42.89312 47.338 19.756 55.440 23.137 42.893 0.000 0.000 42.893 0.000 0.000 42.893 0.000 0.000 42.89313 46.953 19.595 55.440 23.137 42.732 0.000 0.000 42.732 0.000 0.000 42.732 0.000 0.000 42.73214 44.916 18.745 55.288 23.074 41.819 0.000 0.000 41.819 0.000 0.000 41.819 0.000 0.000 41.81915 40.881 17.061 54.183 22.613 39.674 0.000 0.000 39.674 0.000 0.000 39.674 0.000 0.000 39.67416 34.501 14.398 50.904 21.244 35.642 0.000 0.000 35.642 0.000 0.000 35.642 0.000 0.000 35.64217 25.509 10.646 44.436 18.545 29.190 0.000 0.000 29.190 0.000 0.000 29.190 0.000 0.000 29.19018 14.907 6.221 34.444 14.375 20.596 0.000 0.000 20.596 0.000 0.000 20.596 0.000 0.000 20.59619 5.272 2.200 21.434 8.945 11.145 0.000 0.000 11.145 0.000 0.000 11.145 0.000 0.000 11.145

FP 0.000 0.000 2.718 1.134 1.134 0.000 0.000 1.134 0.000 0.000 1.134 0.000 0.000 1.134b = 0.626 b = 0.626 b = 0.626 b = 0.626 b = 0.626

g = 2/3xb= g = 2/3xb= g = 2/3xb= g = 2/3xb= g = 2/3xb=

(Fxg) (Fxg) (Fxg) (Fxg) (Fxg)

Page 17: tabel hidrostatik

Angga Yustiawan 4108100013 Teknik Perkapalan - ITS

JBONJEAN CALCULATION

Number 5.065 mWL ~ UPPER DECK H = 7.395 m AREA TOTAL AREAof S =1 S = 4 S = 1 h 2/3 x h/2 AREA 0 ~ 5,065 mWL 0 ~ Upper Deck

Ordinates Y1=Y1xS Y2 Y2xS Y3=Y3xS (H - 5,065m)AP 0.000 2.7015 10.806 5.403 16.209 2.330 0.777 12.589 8.235 20.8241 0.000 3.017 12.068 6.034 18.102 2.330 0.777 14.059 12.270 26.3292 0.000 3.248 12.990 6.495 19.485 2.330 0.777 15.133 18.606 33.7393 0.000 3.4195 13.678 6.839 20.517 2.330 0.777 15.935 23.702 39.6374 0.000 3.5555 14.222 7.111 21.333 2.330 0.777 16.569 28.346 44.9155 0.000 3.667 14.666 7.333 21.999 2.330 0.777 17.086 32.763 49.8496 0.000 3.7475 14.990 7.495 22.485 2.330 0.777 17.463 37.119 54.5827 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 40.919 58.6228 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 42.893 60.5969 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 42.893 60.596

10 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 42.893 60.59611 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 42.893 60.59612 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 42.893 60.59613 0.000 3.799 15.196 7.598 22.794 2.330 0.777 17.703 42.732 60.43514 0.000 3.7945 15.178 7.589 22.767 2.330 0.777 17.682 41.819 59.50115 0.000 3.742 14.966 7.483 22.449 2.330 0.777 17.435 39.674 57.10916 0.000 3.6295 14.518 7.259 21.777 2.330 0.777 16.913 35.642 52.55617 0.000 3.335 13.338 6.669 20.007 2.330 0.777 15.539 29.190 44.72918 0.000 2.859 11.436 5.718 17.154 2.330 0.777 13.323 20.596 33.91919 0.000 2.113 8.452 4.226 12.678 2.330 0.777 9.847 11.145 20.992FP 0.000 1.031 4.122 2.061 6.183 2.330 0.777 4.802 1.134 5.936

SYxS(2/3xh/2xSYS)

Page 18: tabel hidrostatik

HYDROSTATIC AND BONJEAN PPNS - ITS

PERHITUNGAN TEBAL PELAT

1. TEBAL PELAT DASAR ( BOTTOM PLATE ) dimana : f = 1.0Cl = 1.0

Co = 10,75 - (300 - L/100)^1,5 Dimana : = 7.71

nf = 0.83 (utk kons.memanjang) Cb = 0.685k = 0.91 (faktor bahan) po = 2,1* ( 0.685+ 0,7 )* 7.71* 1 *1*1tk = 1.5 mm = 21.97 kN/m2

Pb = 10*T +P0*cf

1.9 . 0.83 . 0.6 √ 76.97. 0.91 + 1.5 = 10 * 5.5 + 21.97 * 1.0 = 10.210965 ~ 10 mm = 76.97 kN/m2

nf = 0.83 for longitudinal frame2. TEBAL PELAT LUNAS ( KEEL PLATE ) ao = L / 500 +0.48

10 mm = 90/500 +0.48

14 mm = 0.66 ~ 0.6 mtk = 1.5 mm

3. TEBAL PELATSISI ( SHELL PLATE )

Dimana : = 1.9. 1 . 0.6 √ 67.07. 0.91 + 1.5 * Beban dibawah Garis air

= 9.63 ~ 9 mm = 10 ( 3.9 - 1.7 ) + 12.09 * 1 ( 1 + 1.7/3.9)

= 67.07 kN/m2

= 1.9. 1. 0.6 √ 60.76. 0.91 + 1.5 = 9.24 ~ 8 mm = 10 ( 3.9 - 3.2 ) + 12.09 * 1 ( 1 + 3.2/3.9)

= 60.76 kN/m2

4. TEBAL SHEERSTRAKE

Dimana :

= (4.5 + 0.05. 89.725) √ 0.91 = 8.97 mm ~ 8 mm

Tebal plat sisi terbesar (ts) = 9 mm = (5,5 + 0,02 .89.725) = 7.30 mm ~ 7 mm

= 0.5. ( 8 + 12 ) = 8.5 mm ~ 9 mm = 1,21 . 0,6 . ((12.92 . 0,91)^0,5) + 1,5 maka diambil Tebal sheerstrake = 9 mm = 5.05 mm ~ 5 mm

5 TEBAL PELAT BILGA ( BILGE PLATE )Tebal plat bilga diambil yang terbesar antara plat sisi dan plat dasar, maka: Daerah M : Tebal plat sisi terbesar = 9 mm Tebal plat dasar = 10 mmJadi dipilih t = 10 mm

tBM = 1.9 . nf . a0 . √ pBM . k + tk (mm)

tBM =

tfk = t + 2 (mm) t = tebal plat alas = tBM =

Maka tfk = 12 + 2 =

ts1 = 1.9 . nf . a0 √ psM1. k + tk

ps1M = 10 (T - z1) + po * cFM (1 + z1/T)

ts2 = 1.9 . nf . a0 √ psM2. k + tk

ps2M = 10 (T - z2) + po * cFM (1 + z2/T)

Tebal dari Sheerstrake dipilih yang terbesar antara : tmin = (4.5 +0.05 L) √ k dan tEmin = (5.5 + 0.02 L) atau

t = 0.5 (tD + tS) , atau tE1 = 1.21 . a √ pDM .k + tk

t = tS tmin = (4.5 +0.05 L) √ k

tEmin = (5.5 + 0.02 L)

t = 0.5. (tDM + ts) tE1 = 1.21 . a √ pDM .k + tk

maka tDM diambil yang terbesar = 8 mm