21 c-032 stability information for grain loading.pdf

7/25/2019 21 C-032 STABILITY INFORMATION FOR GRAIN LOADING.pdf

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CONTENTS

Page

..................................................................................................... 2

1. GENERAL ............................................................................................................................. 3

1.1 ............................................................................................. 3

1.2 ...................................................................... 3

1.3 .............................................................. 4

1.4 .............................................. 4

1.5 ....................... 5

1.6 .............................................................................. 6

2. ............... 16

2.1 ............................................................................................. 16

2.2 STEP-A ...................................................... 172.3 STEP-B .............................................. 19

2.4 STEP-C ...................................................... 21

( TRIM =0.00m, TRIM =1.00m, TRIM =2.00m )

3. CURVES AND TABLES OF GRAIN HEELING MOMENT

....................... 37

4 42

METHOD OF GRAIN LOADING CALCULATION

TRIM STABILITY CALCULATION

GRAIN LOADING PLAN

CORRECTION OF GM FOR FREE SURFACE EFFECTS OF LIQUID

ALLOWABLE HEELING MOMENT

FLOW CHART

PRINCIPAL PARTICULARS

DATA AND UNIT SYSTEM TO BE USED

REGULATION TO BE OBSERVED

INTRODUCTION

GRAIN LOADING CALCULATION USING ALLOWABLE GRAIN HEELING MOMENT

GRAIN LOADING CALCULATION USING STABILITY CURVE

AND HOLD CAPACITY, G, KG AND G

HEELING MOMENT CALCULATION

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PRINCIPAL PARTICULARS

Ships name ........................ THORCO LOGOS

Owner ........................ FRANBO LOGOS S.A.

Builder ......... ......... ...... HONDA HEAVY INDUSTRIES CO., LTD.

Builders hull No. ........................ 1088Kind of ship ........................ D/W 16,500 MT TYPE TWEEN DECK CARGO VESSEL

Class ......... ........ ....... NK NS* (BC-XII, EQ C DG, PSPC-WBT) (IWS) (IHM), MNS*

Navigation area ........................ OCEAN GOING

Port of registry ........................ PANAMA

Date: Keel laid ........................ November 13, 2014

Launching ........................ June 18, 2015

Delivery ........................ September 18, 2015

IMO number ........................ 9742405

Signal letters ........................ 3EHH2

Official number .......... ........ ...... 47442-TT

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1. GENERAL

1.1 INTRODUCTION

This booklet has been prepared to enable the master to demonstrate the ability of the ship at

all stages of any voyage carrying bulk grain to comply with the stability criteria required by

International grain code (IMO Res. MSC. 23 (59)).

1.2 REGULATION TO BE OBSERVED

(1) All necessary and reasonable trimming shall be performed to level all free grain surface

and to minimized the effect of grain shifting.

In any filled compartment, the bulk grain shall be trimmed so as to fill all the spaces

under decks and hatch covers to the maximum extent possible. After loading, the

Master shall ensure that the ship be upright before proceeding to sea.

The surface of the bulk grain in any partly filled compartment shall be level and topped

off with bagged grain tightly stowed and extending to a height of not less than one-

sixteen of maximum breadth of the free grain surface or 1.20 meters, whichever is the

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(2) The intact stability characteristics of any ship carrying bulk grain shall be shown to meet,

throughout the voyage, at least the following criteria after tanking account of the heeling

moments due to grain shift:

(i) The angle of heel due to the shift of grain shall be not greater than 12 degrees or

the angle at which the deck edge is immersed, whichever is the lesser;

(ii) In the statical stability diagram, the net or residual area between the heeling arm

curve and the righting arm curve up to the angle heel of maximum difference

between the ordinates of two curves, or 40 degrees or the angle of flooding (f),

whichever is the least, shall in all conditions of loading be not less than 0.075 meter-radians; and

(iii) The initial metacentric height, after correction for the free surface effects of liquid in

tanks, shall be not less than 0.30 meter.

(iv) After loading, the master shall ensure that the ship shall be upright before

proceeding to the sea.

1.3 DATA AND UNIT SYSTEM TO BE USED

(1) Vessels cargo capacity, tank capacities, etc., together with vertical and longitudinal center

of gravity should be taken from 7.1 CAPACITY PLAN and 7.3 CURVES AND TABLES OF

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1.5 CORRECTION OF GM FOR FREE SURFACE EFFECTS OF LIQUID

In the following case, GM will decrease owing the effects of liquid free surface in tanks.

(1) In case where fuel oil diesel oil loaded, it is ordinary that each tanks will not be filled

completely in consideration of heat expansion.

It may be considered, therefore, that each tanks have free surface. (Using maximum

moment of inertia (MAX. IT)

(2) In case where fresh water tanks or ballast water tanks are made half tank, it may beconsidered that there tanks have free surface. (Using MAX. IT)

But if there tanks are fully loaded, there is no need to tank account. (Ballast water tanks

only)

The decrease quantity of GM in the above case is derived form the following formula.

Loss of GM (GGo) =Total of ( Iof each tanks )

Displacement

Where, I : Moment of Inertia (m4) (Using MAX. IT)

: Specific Gravity of Liquid (t/m3)

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1.6 GRAIN LOADING PLAN

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SNo.1088

(m3

) (m) (t) (m) (m) (m4

) (t-m)

2590.65 (H = 2.632 ) 2065.61 -27.30 11.93 0 0

6734.67 (H = 8.988 ) 5369.78 -25.77 5.84 1465.13 1168.20

2456.86 (H = 2.417 ) 1958.94 17.44 11.82 0 0

6430.67 (H = 8.988 ) 5127.39 14.33 5.81 1360.79 1085.00

18212.85 14521.72 ( - 6.00 ) ( 7.50 ) 2825.92 2253.20

(3

) ( ) (t) ( ) ( ) (4

) (t )

S.F. = 45 CF/LT

50S.F. = CF/LT

No.1 UPPER HOLD

No.2 UPPER HOLD

No.1 LOWER HOLD

TANK NAME

HEELING MOMENTTANK NAME

LOADING

CAPACITY & HEIGHTWEIGHT

G

BAGGED GRAIN LOADING SUMMARY TABLE (1/2)

No.2 LOWER HOLD

GRAND TORAL

KGG

HEELING MOMENTKGLOADING

CAPACITY & HEIGHTWEIGHT

*

*

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SNo.1088

(m3

) (m) (t) (m) (m) (m4

) (t-m)

3839.95 (H = 3.886 ) 2296.29 -27.30 12.56 0 0

6734.67 (H = 8.988 ) 4027.33 -25.77 5.84 1465.13 876.15

3949.58 (H = 3.886 ) 2361.85 17.44 12.56 0 0

6430.67 (H = 8.988 ) 3845.54 14.33 5.81 1360.79 813.75

20954.87 12531.01 ( - 5.60 ) ( 8.33 ) 2825.92 1689.90

(3

) ( ) (t) ( ) ( ) (4

) (t )

WEIGHT HEELING MOMENT

No.1 UPPER HOLD

No.1 LOWER HOLD

No.2 UPPER HOLD

KGTANK NAME

LOADING

CAPACITY & HEIGHT

S.F. = 60 CF/LT

BAGGED GRAIN LOADING SUMMARY TABLE (2/2)

G

HEELING MOMENTTANK NAME

No.2 LOWER HOLD

GRAND TORAL

WEIGHTLOADING

CAPACITY & HEIGHT

CF/LT

KG

65S.F. =

G

*

*

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2. GRAIN LOADING CALCULATION

USING

ALLOWABLE GRAIN HEELING MOMENT

2.1 FLOW CHART

Start

Trim & Stability

Calculation

GoM 0.30 mNo

Yes

STEP-A

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2.2 STEP-A: TRIM AND STABILITY CALCULATION

Ships condition such as displacement, trim and metacentric height, etc. at departure and

arrival can be obtained by the following method using 5.2.1 DEADWEIGHT MOMENT

CALCULATION SHEET and 5.2.2 TRIM AND STABILITY CALCULATION SHEET.

(1) Displacement, G, KG and GGo

(a) Write the weight in column WEIGHT for each compartment loaded on the vessel.

(b) Multiply WEIGHT by G and write the products in column LONGITUDINAL

MOMENT.

G is the horizontal distance between center of gravity of each item and midshIp.

The positive sign means that the item is located abaft the midship.

(c) Multiply WEIGHT by KG and write the products in column VERTICAL MOMENT.

KG is the height of center of gravity of each item above base line.

(d) Write the free surface moment in column FREE SURFACE MOMENT due to tank

which are half loaded.

(e) Sum up WEIGHT, LONGITUDINAL MOMENT, VERTICAL MOMENT and FREE

SURFACE MOMENT.

(g) The sum of WEIGHT means the displacement.

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(2) Draft, B, F, MTC, TKM and LKM

(a) Find out the draft corresponding to the displacement using 7.4.3 HYDROSTATIC

TABLE.

At the same time B, F, MTC and TKM are also obtained from the aforementioneditem.

B is the horizontal distance between center of buoyancy and midship, these are

positive in sign when the centers are located abaft midship.

TKM is height of transverse metacenter above base line.

MTC is the moment to change trim 1 cm and approximately calculated as

MTC

Displacement (LKM - KB)

(t-m)100 Lpp

Note : LKM is the height of longitudinal metacenter above base line.

(3) Trim and Draft

(a) Deduct B from G, that is

BG G B (m)

If BG is zero, the ship afloats on even keel.

If BG is positive, the ship trims by the stern.

(b) Ships trim can be found by the following formula

Trim Displacement BG

(m)100 MTC

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2.3 STEP-B: HEELING MOMENT CALCULATION

Transverse heeling moment can be obtained by the following method using 5.2.3 GRAIN

LOADING CALCULATION SHEET.

(1) Take out Weight (t) of grain cargo in each hold from 5.2.1 DEADWEIGHT MOMENT

CALCULATION SHEET.

(2) Change Weight (t) into Volume (m3) from the following formula.

Volume (m3) Stowage factor (cub.ft/LT) Weight (t)35.88

Stowage factor : volume per unit weight of grain cargo

(3) Find out the Volumetric Transverse Heeling Moment (m4) corresponding to Volume (m3)

from 3. CURVES AND TABLES OF GRAIN HEELING MOMENT, and then write the value

into the column TRANSVERSE HEELING MOMENT (m4).

(4) Multiply TRANSVERSE HEELING MOMENT by CORRECTION FACTOR (k), and then

write the value into the column TOTAL HEELING MOMENT (m4).

Correction factor k is

k = 1.00 ... filled compartment, in case where KG-value for volumetric center of

whole cargo space is taken.

(5) Change Volumetr ic Transverse Heeling Moment (m4) into Heeling Moment (t-m) from the

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(7) Worked Example

An example of calculation of MOMENT in (STEP-B) is given below.

S.F. = cub.ft/LT BAGGED GRAIN LOADING

No.1

UPPER HOLD

( ) ( ) ( )

(

= ( = ( = (

45

2065.61

MOMENT

(m4)

VOLUME

(m3)(t)

) 0(

35.88

(

2590.65 ) )0

COMPARTMENTWEIGHT

11.93

STEP A

KG = m) 35.88

From

( (

45

2590.65

2065.61

(

0.00

)

MOMENT

)

(t-m)

)

)

45

0

) 0

Heel. Moment

Transverse

( 1.000.00 )

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2.4 STEP-C: ALLOWABLE HEELING MOMENT

Example ;

Displacement ................... t

GoM (0.30 m) ................... m

TRIM (-0.61m 2.44 m) ................... m

Heeling Moment Total ................... t-m

( m ) ( m )

( 22200 t ) (1) t-m (3) t-m

( 22400 t ) (2) t-m (4) t-m

CASE-A S.F. = 45 CF/LT GRAIN [DEPARTURE]

7850

After the displacement and GoM are obtained from STEP-A "TRIM AND STABILITY CALCULATION".Allowable Grain Heeling Moment is determined by using Curves or Tables of Allowable Grain Heeling

Moment (see next page).

Displacement

22306.64

(refer to "5-1 Worked Example")

1.50

GoMBy using Allowable Curves

=

1.0

0m

1.45

2253.20

1.73

1.40

7360

79207420

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GZ DATA : [ TRIM FREE ] TRIM = 0.00 m

ALLOWABLE GRAIN HEELING MOMENT TABLE[ UNIT : Ton-Meter ]

DISPT G o M (m)(t) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30

5000

5200 28

5400 76 188

5600 112 233 360

5800 6 130 261 398 541

6000 123 262 409 561 720

6200

83 230 384 546 714 8876400 25 176 338 508 686 869 1056

6600 134 303 482 669 863 1062 1266

6800 86 262 450 646 851 1060 1276 1497

7000 32 214 410 617 832 1052 1280 1513 1752

7200 153 357 573 799 1031 1270 1517 1768 2026

7400 82 292 518 754 998 1249 1508 1773 2045 2323

7600 212 446 692 947 1211 1482 1761 2047 2339 2639

7800 111 351 606 872 1148 1431 1723 2023 2331 2646 29698000 237 501 777 1063 1360 1665 1978 2301 2631 2972 3320

8200 365 651 947 1255 1572 1899 2237 2584 2941 3228 3409

8400 495 800 1119 1449 1789 2141 2504 2878 3095 3281 3467

8600 622 949 1291 1644 2009 2388 2755 2945 3135 3325 3515

8800 775 1127 1492 1873 2266 2597 2792 2987 3181 3376 3570

9000 949 1328 1722 2132 2432 2631 2830 3029 3228 3427 3626

9200 1147 1555 1982 2259 2462 2666 2869 3073 3276 3480 3683

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DISPT G o M (m)(t) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30

15000 1755 2087 2419 2751 3082 3414 3746 4078 4409 4741 5073

15200 1758 2094 2430 2767 3103 3439 3775 4111 4448 4784 5120

15400 1764 2104 2445 2785 3126 3467 3807 4148 4489 4829 5170

15600 1765 2110 2455 2800 3145 3490 3835 4180 4525 4870 5215

15800 1765 2114 2464 2813 3163 3512 3861 4211 4560 4910 5259

16000 1767 2121 2475 2828 3182 3536 3890 4244 4598 4952 5306

16200 1767 2126 2484 2842 3201 3559 3917 4276 4634 4992 535116400 1773 2136 2499 2862 3224 3587 3950 4313 4675 5038 5401

16600 1777 2145 2512 2879 3246 3613 3980 4348 4715 5082 5449

16800 1779 2151 2522 2894 3266 3637 4009 4380 4752 5124 5495

17000 1786 2162 2538 2914 3290 3666 4042 4418 4794 5170 5546

17200 1791 2171 2552 2932 3312 3693 4073 4454 4834 5215 5595

17400 1796 2181 2566 2951 3336 3720 4105 4490 4875 5260 5645

17600 1799 2188 2577 2966 3356 3745 4134 4524 4913 5302 5691

17800 1802 2195 2589 2983 3377 3770 4164 4558 4951 5345 573918000 1805 2204 2602 3000 3398 3796 4194 4592 4990 5389 5787

18200 1810 2212 2615 3017 3420 3822 4225 4627 5030 5432 5835

18400 1814 2221 2628 3035 3442 3849 4256 4663 5070 5477 5884

18600 1818 2230 2641 3052 3464 3875 4287 4698 5109 5521 5932

18800 1823 2238 2654 3070 3486 3902 4318 4733 5149 5565 5981

19000 1827 2247 2667 3088 3508 3928 4348 4769 5189 5609 6029

19200 1831 2255 2680 3105 3529 3954 4379 4803 5228 5653 6077

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DISPT G o M (m)(t) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30

5000 66 162 262 366 473 582 695 810 928

5200 28 129 236 346 460 578 699 823 950 1080 1212

5400 188 305 426 551 680 813 949 1089 1230 1375 1522

5600 360 492 629 770 915 1062 1213 1367 1524 1683 1846

5800 541 689 841 997 1156 1320 1485 1654 1826 2001 2179

6000 720 883 1050 1221 1395 1573 1754 1939 2127 2318 2512

6200 887 1065 1247 1433 1622 1815 2012 2213 2416 2623 28336400 1056 1249 1446 1647 1852 2061 2274 2490 2711 2935 3163

6600 1266 1474 1688 1906 2127 2353 2584 2819 3057 3300 3547

6800 1497 1723 1953 2189 2429 2673 2923 3176 3434 3697 3964

7000 1752 1996 2245 2500 2759 3024 3293 3568 3847 4132 4422

7200 2026 2290 2559 2834 3114 3400 3691 3988 4291 4450 4609

7400 2323 2608 2898 3195 3498 3807 4086 4250 4414 4577 4741

7600 2639 2945 3259 3579 3862 4030 4198 4366 4534 4702 4870

7800 2969 3299 3613 3786 3959 4131 4304 4476 4649 4821 49948000 3320 3521 3698 3874 4051 4228 4405 4582 4759 4936 5113

8200 3409 3590 3772 3953 4135 4316 4497 4679 4860 5041 5223

8400 3467 3653 3838 4024 4210 4396 4582 4767 4953 5139 5325

8600 3515 3706 3896 4086 4276 4467 4657 4847 5037 5227 5418

8800 3570 3765 3960 4154 4349 4544 4738 4933 5128 5322 5517

9000 3626 3825 4024 4223 4422 4621 4821 5020 5219 5418 5617

9200 3683 3887 4090 4293 4497 4700 4904 5107 5311 5514 5718

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DISPT G o M (m)(t) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30

15000 5073 5405 5737 6068 6400 6732 7064 7395 7727 8059 8391

15200 5120 5456 5792 6129 6465 6801 7137 7473 7810 8146 8482

15400 5170 5510 5851 6192 6532 6873 7213 7554 7895 8235 8576

15600 5215 5560 5905 6250 6595 6940 7285 7630 7975 8321 8666

15800 5259 5609 5958 6308 6657 7007 7356 7706 8055 8405 8754

16000 5306 5660 6013 6367 6721 7075 7429 7783 8137 8491 8845

16200 5351 5709 6067 6425 6784 7142 7500 7859 8217 8575 893416400 5401 5764 6126 6489 6852 7214 7577 7940 8303 8665 9028

16600 5449 5816 6183 6551 6918 7285 7652 8019 8386 8754 9121

16800 5495 5867 6238 6610 6981 7353 7725 8096 8468 8839 9211

17000 5546 5922 6298 6674 7050 7426 7802 8178 8554 8930 9306

17200 5595 5975 6356 6736 7117 7497 7878 8258 8638 9019 9399

17400 5645 6030 6414 6799 7184 7569 7954 8339 8724 9108 9493

17600 5691 6081 6470 6859 7249 7638 8027 8416 8806 9195 9584

17800 5739 6132 6526 6920 7314 7707 8101 8495 8888 9282 967618000 5787 6185 6583 6981 7379 7777 8175 8574 8972 9370 9768

18200 5835 6238 6640 7043 7445 7848 8250 8653 9055 9458 9861

18400 5884 6291 6698 7105 7512 7918 8325 8732 9139 9546 9953

18600 5932 6344 6755 7166 7578 7989 8401 8812 9223 9635 10046

18800 5981 6397 6813 7228 7644 8060 8476 8892 9307 9723 10139

19000 6029 6450 6870 7290 7710 8131 8551 8971 9391 9812 10232

19200 6077 6502 6927 7351 7776 8201 8625 9050 9475 9899 10324

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DISPT G o M (m)(t) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30

5000

5200 16

5400 62 172

5600 92 212 337

5800 104 232 367 506

6000 87 222 366 515 670

6200

34 176 326 483 647 8176400 128 284 450 623 802 986

6600 85 248 422 604 794 989 1189

6800 38 207 389 581 781 986 1197 1414

7000 156 345 547 757 974 1196 1425 1659

7200 92 289 499 720 947 1181 1422 1670 1922

7400 19 219 438 668 907 1152 1406 1666 1933 2206

7600 135 360 600 849 1106 1372 1645 1926 2213 2508

7800 35 263 511 771 1040 1317 1604 1898 2201 2510 28278000 144 397 667 946 1236 1535 1844 2160 2485 2820 3163

8200 261 538 828 1129 1441 1763 2094 2436 2788 3148 3382

8400 381 680 991 1315 1650 1996 2353 2721 3063 3248 3434

8600 507 828 1162 1511 1871 2244 2629 2910 3100 3290 3481

8800 660 1006 1366 1742 2131 2533 2755 2950 3144 3339 3533

9000 837 1209 1599 2004 2392 2591 2791 2990 3189 3388 3587

9200 1038 1441 1863 2217 2420 2624 2827 3031 3234 3438 3641

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DISPT G o M (m)(t) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30

15000 1740 2072 2404 2736 3067 3399 3731 4063 4394 4726 5058

15200 1744 2080 2416 2752 3088 3425 3761 4097 4433 4769 5106

15400 1747 2087 2428 2768 3109 3450 3790 4131 4472 4812 5153

15600 1748 2094 2439 2784 3129 3474 3819 4164 4509 4854 5199

15800 1749 2099 2448 2798 3147 3497 3846 4196 4545 4894 5244

16000 1752 2106 2460 2814 3168 3522 3876 4229 4583 4937 5291

16200 1754 2112 2470 2829 3187 3545 3904 4262 4620 4978 533716400 1761 2123 2486 2849 3211 3574 3937 4300 4662 5025 5388

16600 1762 2129 2496 2863 3230 3598 3965 4332 4699 5066 5433

16800 1768 2140 2511 2883 3254 3626 3998 4369 4741 5112 5484

17000 1772 2148 2524 2900 3276 3652 4028 4404 4780 5156 5532

17200 1781 2161 2542 2922 3303 3683 4063 4444 4824 5205 5585

17400 1783 2168 2553 2938 3322 3707 4092 4477 4862 5247 5632

17600 1790 2179 2568 2958 3347 3736 4125 4515 4904 5293 5683

17800 1793 2187 2581 2974 3368 3762 4155 4549 4943 5337 573018000 1797 2195 2593 2991 3390 3788 4186 4584 4982 5380 5778

18200 1801 2204 2606 3009 3411 3814 4216 4619 5022 5424 5827

18400 1805 2212 2619 3026 3433 3840 4247 4654 5061 5468 5875

18600 1813 2225 2636 3048 3459 3870 4282 4693 5105 5516 5927

18800 1817 2233 2649 3065 3480 3896 4312 4728 5144 5560 5975

19000 1825 2245 2665 3085 3506 3926 4346 4766 5187 5607 6027

19200 1832 2256 2681 3106 3530 3955 4380 4804 5229 5654 6078

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DISPT G o M (m)(t) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30

5000 53 148 247 349 454 562 674 788 904

5200 16 117 221 330 443 559 679 801 927 1055 1186

5400 172 286 406 530 657 788 922 1060 1199 1342 1487

5600 337 467 601 739 882 1028 1176 1328 1483 1640 1801

5800 506 651 801 955 1112 1272 1436 1603 1772 1945 2120

6000 670 830 994 1162 1334 1509 1687 1869 2054 2242 2433

6200 817 991 1169 1351 1537 1727 1920 2117 2318 2521 27286400 986 1175 1368 1566 1767 1973 2182 2395 2612 2833 3057

6600 1189 1393 1603 1817 2035 2258 2484 2715 2950 3188 3431

6800 1414 1636 1863 2094 2330 2571 2816 3066 3319 3578 3841

7000 1659 1899 2144 2394 2649 2910 3174 3445 3719 3999 4285

7200 1922 2182 2446 2716 2991 3272 3559 3852 4150 4445 4604

7400 2206 2485 2770 3062 3359 3664 3974 4241 4405 4568 4732

7600 2508 2809 3117 3432 3755 4017 4185 4353 4521 4689 4857

7800 2827 3153 3486 3771 3943 4116 4288 4461 4633 4806 49788000 3163 3498 3675 3852 4029 4206 4383 4560 4737 4914 5090

8200 3382 3564 3745 3926 4108 4289 4471 4652 4833 5015 5196

8400 3434 3620 3806 3992 4177 4363 4549 4735 4921 5106 5292

8600 3481 3671 3861 4051 4241 4432 4622 4812 5002 5193 5383

8800 3533 3728 3923 4117 4312 4507 4701 4896 5091 5285 5480

9000 3587 3786 3985 4184 4383 4582 4781 4980 5179 5378 5577

9200 3641 3845 4048 4252 4455 4659 4862 5066 5269 5473 5676

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DISPT G o M (m)(t) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30

15000 5058 5390 5722 6053 6385 6717 7049 7380 7712 8044 8376

15200 5106 5442 5778 6114 6450 6787 7123 7459 7795 8131 8468

15400 5153 5493 5834 6175 6515 6856 7197 7537 7878 8218 8559

15600 5199 5544 5889 6234 6579 6924 7269 7614 7959 8304 8649

15800 5244 5593 5943 6292 6642 6991 7341 7690 8040 8389 8739

16000 5291 5645 5999 6353 6707 7061 7414 7768 8122 8476 8830

16200 5337 5695 6053 6412 6770 7128 7487 7845 8203 8562 892016400 5388 5751 6113 6476 6839 7202 7564 7927 8290 8653 9015

16600 5433 5800 6168 6535 6902 7269 7636 8003 8371 8738 9105

16800 5484 5855 6227 6599 6970 7342 7713 8085 8457 8828 9200

17000 5532 5908 6284 6660 7036 7412 7788 8164 8540 8916 9292

17200 5585 5966 6346 6726 7107 7487 7868 8248 8629 9009 9390

17400 5632 6016 6401 6786 7171 7556 7941 8326 8710 9095 9480

17600 5683 6072 6461 6850 7240 7629 8018 8408 8797 9186 9575

17800 5730 6124 6518 6911 7305 7699 8092 8486 8880 9274 966718000 5778 6176 6575 6973 7371 7769 8167 8565 8963 9361 9760

18200 5827 6229 6632 7034 7437 7839 8242 8645 9047 9450 9852

18400 5875 6282 6689 7096 7503 7910 8317 8724 9131 9538 9945

18600 5927 6339 6750 7162 7573 7984 8396 8807 9219 9630 10041

18800 5975 6391 6807 7223 7639 8055 8470 8886 9302 9718 10134

19000 6027 6447 6868 7288 7708 8128 8549 8969 9389 9809 10230

19200 6078 6503 6928 7352 7777 8202 8626 9051 9476 9900 10325

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DISPT G o M (m)(t) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30

5000

5200

5400 106

5600 26 140 260

5800 30 152 281 417

6000 6 135 271 415 564

6200

83 226 376 534 6986400 43 192 350 517 689 868

6600 155 321 496 679 867 1062

6800 110 283 467 659 858 1064 1274

7000 58 237 429 631 842 1058 1280 1509

7200 178 379 591 812 1039 1274 1516 1763

7400 109 316 537 769 1008 1255 1510 1771 2038

7600 25 237 466 709 959 1218 1486 1760 2042 2331

7800

143 379 631 894 1165 1445 1734 2030 2335 26478000 31 270 530 804 1086 1379 1682 1993 2313 2642 2980

8200 138 405 687 981 1287 1603 1929 2265 2611 2966 3332

8400 251 541 845 1163 1492 1833 2184 2546 2919 3195 3381

8600 381 695 1023 1366 1720 2087 2466 2858 3048 3238 3428

8800 534 873 1227 1596 1979 2375 2700 2895 3090 3284 3479

9000 712 1078 1461 1860 2274 2538 2737 2936 3135 3334 3533

9200 910 1307 1721 2153 2366 2569 2773 2976 3180 3383 3587

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DISPT G o M (m)(t) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30

15000 1726 2058 2390 2721 3053 3385 3717 4049 4380 4712 5044

15200 1730 2067 2403 2739 3075 3411 3748 4084 4420 4756 5092

15400 1734 2075 2415 2756 3097 3437 3778 4118 4459 4800 5140

15600 1737 2082 2427 2772 3117 3462 3807 4152 4497 4842 5187

15800 1738 2088 2437 2787 3136 3485 3835 4184 4534 4883 5233

16000 1742 2096 2449 2803 3157 3511 3865 4219 4573 4927 5281

16200 1747 2105 2464 2822 3180 3539 3897 4255 4614 4972 533016400 1751 2113 2476 2839 3202 3564 3927 4290 4653 5015 5378

16600 1756 2123 2490 2857 3224 3592 3959 4326 4693 5060 5427

16800 1762 2134 2505 2877 3249 3620 3992 4363 4735 5107 5478

17000 1770 2146 2522 2898 3274 3650 4026 4402 4778 5154 5530

17200 1775 2155 2536 2916 3297 3677 4058 4438 4818 5199 5579

17400 1781 2165 2550 2935 3320 3705 4090 4475 4859 5244 5629

17600 1787 2176 2565 2955 3344 3733 4122 4512 4901 5290 5680

17800 1793 2187 2581 2974 3368 3762 4155 4549 4943 5337 573018000 1800 2198 2596 2994 3393 3791 4189 4587 4985 5383 5781

18200 1803 2205 2608 3010 3413 3815 4218 4621 5023 5426 5828

18400 1809 2216 2623 3030 3437 3844 4251 4658 5065 5472 5879

18600 1815 2226 2638 3049 3461 3872 4283 4695 5106 5518 5929

18800 1824 2240 2656 3072 3488 3904 4319 4735 5151 5567 5983

19000 1833 2254 2674 3094 3514 3935 4355 4775 5195 5616 6036

19200 1841 2266 2691 3115 3540 3965 4389 4814 5239 5663 6088

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DISPT G o M (m)(t) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30

5000 90 185 284 386 491 599 710 823

5200 57 158 263 372 484 601 720 842 967 1094

5400 106 216 332 451 575 702 833 966 1103 1242 1384

5600 260 386 516 650 789 930 1076 1223 1375 1528 1684

5800 417 557 701 850 1003 1160 1319 1482 1647 1815 1987

6000 564 719 879 1042 1208 1379 1553 1730 1910 2094 2280

6200 698 866 1039 1216 1397 1582 1770 1963 2158 2356 25596400 868 1052 1239 1432 1628 1829 2033 2241 2453 2668 2888

6600 1062 1261 1465 1674 1887 2104 2325 2551 2780 3014 3252

6800 1274 1490 1711 1937 2168 2403 2643 2888 3137 3390 3648

7000 1509 1743 1982 2227 2477 2732 2991 3256 3526 3800 4080

7200 1763 2016 2275 2539 2809 3085 3367 3654 3947 4245 4550

7400 2038 2312 2592 2878 3171 3469 3775 4086 4371 4535 4699

7600 2331 2626 2930 3239 3556 3881 4147 4315 4483 4651 4820

7800 2647 2967 3295 3631 3902 4075 4247 4420 4592 4765 49378000 2980 3327 3631 3808 3985 4162 4339 4516 4693 4869 5046

8200 3332 3515 3696 3878 4059 4240 4422 4603 4785 4966 5147

8400 3381 3567 3752 3938 4124 4310 4496 4681 4867 5053 5239

8600 3428 3619 3809 3999 4189 4379 4570 4760 4950 5140 5331

8800 3479 3674 3868 4063 4258 4452 4647 4842 5036 5231 5425

9000 3533 3732 3931 4130 4329 4528 4727 4927 5126 5325 5524

9200 3587 3790 3994 4197 4401 4604 4808 5011 5215 5418 5622

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DISPT G o M (m)(t) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30

15000 5044 5376 5707 6039 6371 6703 7035 7366 7698 8030 8362

15200 5092 5429 5765 6101 6437 6773 7110 7446 7782 8118 8454

15400 5140 5481 5822 6162 6503 6843 7184 7525 7865 8206 8547

15600 5187 5532 5877 6222 6567 6912 7257 7602 7947 8293 8638

15800 5233 5582 5932 6281 6631 6980 7330 7679 8029 8378 8727

16000 5281 5634 5988 6342 6696 7050 7404 7758 8112 8466 8819

16200 5330 5689 6047 6405 6764 7122 7480 7838 8197 8555 891316400 5378 5741 6104 6466 6829 7192 7555 7917 8280 8643 9006

16600 5427 5795 6162 6529 6896 7263 7630 7998 8365 8732 9099

16800 5478 5850 6221 6593 6965 7336 7708 8079 8451 8822 9194

17000 5530 5906 6282 6658 7034 7410 7786 8162 8538 8914 9290

17200 5579 5960 6340 6721 7101 7481 7862 8242 8623 9003 9384

17400 5629 6014 6399 6784 7169 7553 7938 8323 8708 9093 9478

17600 5680 6069 6458 6847 7237 7626 8015 8404 8794 9183 9572

17800 5730 6124 6518 6911 7305 7699 8093 8486 8880 9274 966718000 5781 6179 6578 6976 7374 7772 8170 8568 8966 9364 9763

18200 5828 6231 6633 7036 7438 7841 8244 8646 9049 9451 9854

18400 5879 6286 6693 7100 7507 7914 8321 8728 9135 9542 9949

18600 5929 6340 6752 7163 7575 7986 8397 8809 9220 9632 10043

18800 5983 6398 6814 7230 7646 8062 8478 8893 9309 9725 10141

19000 6036 6456 6876 7297 7717 8137 8557 8978 9398 9818 10238

19200 6088 6513 6937 7362 7787 8211 8636 9061 9485 9910 10335

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3. CURVES AND TABLES OF GRAIN HEELING MOMENT

AND HOLD CAPACITY, G AND KG

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4. GRAIN LOADING CALCULATION

USING

STABILITY CURVE

4.1 FLOW CHART

Start

Trim & Stability

Calculation

GoM 0.30 m

Heeling Moment

No

Yes

STEP-B

STEP-A

Grain Heeling

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4.2 STEP-D: CALCULATION OF HEELING ANGLE &

RESIDUAL DYNAMICAL STABILITY

The Heeling angle and the residual dynamical stability can be obtained referring to the figure

shown below.

Residual

Angle of heel due

to grain shift

Righting arm curve after

correction for the free

surface effects of liquids

in tanks

Heeling arm curve due to

transverse grain shift which

may be approximately

represented by the straight

ABGZ(m)

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4.3 DRAWING STATICAL STABILITY CURVE FROM CROSS CURVE

(1) The purpose of the Cross Curves is to enable Statical Stability Curves to be drawn for theship in any loading conditions.

(2) The corrected righting arm (corrected GZ at ) and transverse metacentric height (GoM)

can be obtained as follows.

Corrected GZ at GZ at from Cross Curve (KGoKGa)sin

GoM Assumed TKM KGo

Note : KGa : assumed KG in Cross Curve

KGo : KG GGo

: Angle of Heel (degree)

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(3) STABILITY CALCULATION METHOD

GoM CALCULATION

Example ;

ITEM

Total I of each tank

Equivalent draft to dc

G' = B (KGKB)TRIM

Lpp

G'TKM

9.663

9 706

KB

5.029

5 025

B

-2.797

1 762

dm

9.642

9 616

-1.00

0 00

-2.770 m

1 762 m

Hydrostatic table

TRIM

t

Trim & Stability

Calculation sheet

DERIVED FROM RESULT OF CALCULATION


t-m

/

Trim & Stability

Calculation sheet

t-mTrim & Stability

Calculation sheet

Total loaded weight

(Displacement)

t-m

m

KG moment

KG

G momentTrim & Stability

22306.64

184600.80

1463

8.28

9.616

Calculation sheet

G / 0.02 m

m

444.33

STATICAL STABILITY CURVE KGa m8 50

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STATICAL STABILITY CURVE KGa m

GoGa KGa KGo

GoZ GaZ ( GoGa sin)

Example ;

Displacement t

TRIM m

TKM m

GoM m

KGo m

GoGa m


0.814

1.083

45

22306.64

8.35

0.15

0.4226

0.417

0.597

0.3780.382

sin

25

30

35

40

0.075

0.7580.734

0.991

1.235

1.425

5

10

12

15

20

50

0.9063

60

65

55

0.0872

0.1736

0.2079

0.2588

0.3420

0.7660

0.8192

0.8660

0.7071

0.013

0.026

0.031

0.039

0.051

0.063

0.5736

0.6428

0.5000

0.086

0.096

0.106

0.115

0.123

0.130

1.336

1.530

1.696

1.787

1.787

1.717

1.596

1.587

0.551

0.110

0.230

0.282

0.367

0.531

1.015

1.256

1.437

1.460

0.751

0.546

1.008

1.250

1.434

1.590

GoGasin GoZGaZ

TRIM=1.00

1.664

0.114

0.238

0.291

1.672

1.583

1.73

TRIM=2.00 TRIM=1.730.115

0.241

0.295

0.127

0.264

0.322

1.45

1.592

1.589

1.462

1.666 1.674

1.666

0.136

9.80

8.50

1.658

1.582

1.455

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4.4 GaZ TABLE FOR CROSS CURVES

INCLUDING

FLOODING ANGLE & IMMERSED ANGLE

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5. WORKED EXAMPLE AND BLANK SHEET

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5.1 WORKED EXAMPLE


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WEIGHT G MOMENT K G MOMENT

[ % ] (t) (m) (tm) (m) (tm) (tm)

(1) (2) (3) (4) (5) (6)CONSTANT 156.70 ( 42.13 ) 6602.36 ( 9.83 ) 1539.62 119

PROVISIONS 100 3.00 57.25 171.75 14.70 44.10 0

FUEL OIL

No.1 F. O. T. (C) 96 304.56 37.10 11299.18 5.97 1818.22 170

No.1 F. O. T. (P+S) 96 425.88 37.13 15812.92 6.78 2887.47 194

No.2 F. O. T. (P) 96 56.34 42.02 2367.41 14.75 831.02 49

No.2 F. O. T. (S) 96 43.76 42.10 1842.30 15.10 660.78 55

830.54 ( 37.71 ) 31321.81 ( 7.46 ) 6197.49 468

DIESEL OIL

D. O. T. (P+S) 96 99.58 53.70 5347.45 12.18 1212.88 52

99.58 53.70 5347.45 12.18 1212.88 52

FRESH WATER

No.1 F. W. T. (P+S) 100 349.68 -47.25 -16522.38 6.42 2244.95 88No.2 F. W. T. (P+S) 100 190.90 58.21 11112.29 12.07 2304.16 340

A. P. T. (P+S) 100 145.14 59.16 8586.48 9.53 1383.18 202

A. P. T. (C) 100 164.47 59.69 9817.21 8.92 1467.07 177

850.19 ( 15.28 ) 12993.60 ( 8.70 ) 7399.36 807

BALLAST WATER

* F. P. T. [F.W.] (C) 0 0.00

DEEP W B T (P S) 0 0 00

I T E M

T O T A L

T O T A L

T O T A L


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Case No. ( )

( STEP A ) T im & Stabilit St F t b ft/LT45

A S.F. = 45 CF/LT GRAIN [DEPARTURE]

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( STEP - A ) Trim & Stability Stowage Factor cub.ft/LT

( STEP - B ) Grain Heeling Moment

Heeling Moment Total

from Curve

from Table

( STEP - D ) Heeling Arm due to Transverse Grain Shift

Heeling Arm at Heel 0 (m)


Correction of Righting Arm (GZ) KGa m

(m)

Moment

Compartment

No.1 UPPER CARGO 0.

1465.13No.1 LOWER CARGO

k

1360.791360.79

Allowable Grain Heeling Moment( STEP - C )

No.2 UPPER CARGO

1465.13

0.

1.0

( 0.30m)

Volumetric Heeling Moment (m4)

(m)

Transverse

k

CorrectionFactor

(m)

Displacement

Draft (mean)

Heeling Moment

22306.64

9.56

TotalHeeling Moment

TKM(t)

GoM

9.80

Heeling Moment

(t-m)

7662

1085.00

2253.20

35.88 / S.F.

40

8.35 (KGa KGo)

1.0No.2 LOWER CARGO

0

KGo GoGa(TKM GoM) (m)

0.101

45

1168.20

(m) 0.15

0.081 0.8

1.45

8.50

Displacement

7659

(deg.)

5

10

0.0872

0.1736

GoGa sin sin

0.013

0.026

Corrected GZ (GoZ)

(m)

0.127

0.264

GaZ (m) ( from Cross Curve )

TRIM=1.00 TRIM=2.00 TRIM=1.73

0.114

0.238

0.110

0.230

0.115

0.241

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5.2 CALCULATION FORM

5.2.1 DEADWEIGHT MOMENT CALCULATION SHEET

5.2.2 TRIM AND STABILITY CALCULATION SHEET5.2.3 GRAIN LOADING STABILITY CALCULATION SHEET

5.2.4 GRAIN LOADING STABILITY CURVE SHEET

5.2.1 DEADWEIGHT MOMENT CALCULATION SHEET

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WEIGHT G MOMENT K G MOMENT

[ % ] (t) (m) (tm) (m) (tm) (tm)

(1) (2) (3) (4) (5) (6)CONSTANT

PROVISIONS [ ]

FUEL OIL

No.1 F. O. T. (C) [ ]

No.1 F. O. T. (P+S) [ ]

No.2 F. O. T. (P) [ ]

No.2 F. O. T. (S) [ ]

DIESEL OIL

D. O. T. (P+S) [ ]

FRESH WATER

No.1 F. W. T. (P+S) [ ]No.2 F. W. T. (P+S) [ ]

A. P. T. (P+S) [ ]

A. P. T. (C) [ ]

BALLAST WATER

* F. P. T. [F.W.] (C) [ ]

DEEP W B T (P S) [ ]

I T E M

T O T A L

T O T A L

T O T A L

5.2.2 TRIM AND STABILITY CALCULATION SHEET

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5.2.3 GRAIN LOADING STABILITY CALCULATION SHEET

Case No. ( )

( STEP - A ) Trim & Stability Stowage Factor cub.ft/LT

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( STEP A ) Trim & Stability Stowage Factor cub.ft/LT

( STEP - B ) Grain Heeling Moment

Heeling Moment Total

from Curve

from Table

( STEP - D ) Heeling Arm due to Transverse Grain Shift



Correction of Righting Arm (GZ) KGa m

10 0.1736

5 0.0872

sin GoGa sin

GaZ (m) ( from Cross Curve ) Corrected GZ (GoZ)

(deg.) TRIM= TRIM= TRIM= (m)

No.1 UPPER CARGO

No.1 LOWER CARGO

No.2 UPPER CARGO

No.2 LOWER CARGO

0.8

( STEP - C ) Allowable Grain Heeling Moment

Volumetric Heeling Moment (m4)

(m)

CorrectionFactor Heeling Moment

Compartment

TKM (m)

MomentTransverse

(m)

KGo GoGa

40

0

8.50

(TKM GoM) (m)

TotalHeeling Moment

(t-m)

35.88 / S.F.k

(m)(KGa KGo)

Displacement

GoM ( 0.30m)

k

(t) Displacement

Draft (mean)

Heeling Moment

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6. CALCULATION FOR STANDARD LOADING CONDITION

SNo.1088

SUMMARY TABLE FOR GRAIN LOADING (1/2)

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t

t

t

t

t

t

t

t

t

t

t

Corr. dcf m

Fore df m

Aft da m

Mean dm m

TRIM m

G m

B m

F m 4.19

0.02 - 2.15

ARRIVALDEPARTURE ARRIVAL

22306.64

8.70

0 1.73

9.56 9.00 9.56

9.616

0.02

1.73

0.07 - 2.15 0.07

4.18 2.88

- 1.96

0 1.96 0.22

9.03

9.00 9.48 8.92

2.88 4.20 2.90

9.00 10.46

- 2.15 0.28 - 1.95

- 2.15 0.22

10.43

8.70

9.616

8.81

8.92

9.00 8.50

9.54

509.05 509.05

20499.27

5335.86 5335.86

20701.67

5335.86 5335.86

22306.64 20701.67

13670.19

85.03

5335.86

3.00

850.19

99.58

15365.81 16970.78

14521.72 14521.72

850.19

0.30

13670.19

15365.81

9.00

22104.24

0 649.13

99.58 9.96

DEPARTURE

83.05

0.30

830.54

156.70

3.00 0.30

83.05830.54

156.70

3.00

DEPARTURE

CASE

156.70 156.70 ITEM ARRIVAL

156.70

16970.78

14521.72

509.05

850.19

CONSTANT

PROVISIONS

FUEL OIL

85.03

830.54

99.58

WATER BALLAST

CARGO

0

10.43 9.00

9.00

0

9.00

5335.86

83.05

9.96

DISPLACEMENT

DIESEL OIL

FRESH WATER

HEELING BALLAST

DRAFT

DEADWEIGHT

LIGHT WEIGHT

16768.38

509.05 509.05

14521.72

156.70

15163.41

509.05

649.13 0

9.96

85.03

A B C

S.F. = 45 CF/LT S.F. = 50 CF/LT S.F. = 55 CF/LT

SNo.1088

SUMMARY TABLE FOR GRAIN LOADING (2/2)

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t

t

t

t

t

t

t

t

t

t

t

Corr. dcf m

Fore df m

Aft da m

Mean dm m

TRIM m

G m

B m

F m 3.85 2.29 3.60 1.81

0.02 - 2.33 - 0.08 - 2.52

- 0.04 - 2.33 - 0.14 - 2.52

1.87 0.08 1.89 0.05

9.13 8.56 8.89 8.31

10.07 8.60 9.84 8.34

8.20 8.52 7.95 8.29

9.18 8.56 8.94 8.31

21176.76 19571.79 20530.40 18925.43

LIGHT WEIGHT 5335.86 5335.86 5335.86 5335.86

DEADWEIGHT 15840.90 14235.93 15194.54 13589.57

CARGO 12531.01 12531.01 11567.09 11567.09

HEELING BALLAST 509.05 509.05 509.05 509.05

WATER BALLAST 860.83 860.83 1178.39 1178.39

FRESH WATER 850.19 85.03 850.19 85.03

DIESEL OIL 99.58 9.96 99.58 9.96

FUEL OIL 830.54 83.05 830.54 83.05

PROVISIONS 3.00 0.30 3.00 0.30

CONSTANT 156.70 156.70 156.70 156.70 ITEM DEPARTURE ARRIVAL DEPARTURE ARRIVAL

CASE D E

S.F. = 60 CF/LT S.F. = 65 CF/LT

DISPLACEMENT

DRAFT

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7. REFERENCE FOR TRIM AND STABILITY CALCULATION

7.1 CAPACITY NOTE (1/3)

FUEL OIL TANKS t/m3

WEIGHT G K G G I I max.

( ) ( ) ( ) ( ) ( ) ( )

= 0.980

TANK NAMELOCATION VOLUME (m

3)

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SIDEFR. FR. 100 % 96 %

(t) (m) (m) (m) (t m) (m )

No.1 F. O. T. C 30 37 323.73 310.78 304.56 37.10 5.97 0.00 170 173.93

No.1 F. O. T. P 30 37 226.34 217.29 212.94 37.13 6.78 - 6.48 97 98.57

No.1 F. O. T. S 30 37 226.34 217.29 212.94 37.13 6.78 6.48 97 98.57

No.2 F. O. T. P 24 30 59.89 57.49 56.34 42.02 14.75 - 7.35 49 50.16

No.2 F. O. T. S 24 30 46.51 44.65 43.76 42.10 15.10 7.22 55 56.46

882.81 847.50 830.54 ( 37.71) ( 7.46) ( - 0.12) 468 477.69

DIESEL OIL TANKS t/m3

WEIGHT G K G G I I max.

SIDE FR. FR. 100 % 96 % (t) (m) (m) (m) (t m) (m )

D. O. T. P 10 13 60.31 57.90 49.79 53.70 12.18 - 6.71 26 30.72

D. O. T. S 10 13 60.31 57.90 49.79 53.70 12.18 6.71 26 30.72

120.62 115.80 99.58 ( 53.70) ( 12.18) ( 0.00) 52 61.44

OTHER TANKS

G K G G

TOTAL

TOTAL

LOCATIONTANK NAME

TANK NAME

I max.

= 0.860

VOLUME (m3)

VOLUMELOCATIONTANK NAME

CAPACITY NOTE (2/3)

FRESH WATER TANKS t/m3

VOLUME WEIGHT G K G G I I max.

SIDE FR FR (m ) (t) (m) (m) (m) (t m) (m )

= 1.000

TANK NAMELOCATION

P - 121


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SIDE FR. FR. (m ) (t) (m) (m) (m) (t m) (m )

No.1 F. W. T. P 143 150 174.84 174.84 -47.25 6.42 - 6.56 44 43.72

No.1 F. W. T. S 143 150 174.84 174.84 -47.25 6.42 6.56 44 43.72

No.2 F. W. T. P 0 9 95.45 95.45 58.21 12.07 - 6.31 170 169.52

No.2 F. W. T. S 0 9 95.45 95.45 58.21 12.07 6.31 170 169.52

A. P. T. P A.E 9 72.57 72.57 59.16 9.53 - 4.92 101 100.53

A. P. T. S A.E 9 72.57 72.57 59.16 9.53 4.92 101 100.53

A. P. T. C A.E 9 164.47 164.47 59.69 8.92 - 0.06 177 177.05

850.19 850.19 ( 15.28) ( 8.70) ( - 0.01) 807 804.59

WATER BALLAST TANKS t/m3 , t/m3

VOLUME WEIGHT G K G G I I max.

SIDE FR. FR. (m3) (t) (m) (m) (m) (t m) (m

4)

* F. P. T. [F.W.] C 156 F.E 431.58 431.58 -58.02 6.52 0.00 482 482.38

DEEP T. P 150 156 232.55 238.36 -52.23 6.29 - 2.98 123 119.75

DEEP T. S 150 156 232.55 238.36 -52.23 6.29 2.98 123 119.75

No.1 W. B. T. C 143 156 148.85 152.57 -49.02 0.87 0.00 1596 1557.11

No.2 W. B. T. P 128 143 160.37 164.38 -38.91 0.83 - 4.64 1003 978.56

No.2 W. B. T. S 128 143 160.37 164.38 -38.91 0.83 4.64 1003 978.56

No.3 W. B. T. P 111 126 129.21 132.44 -26.47 0.82 - 7.50 431 420.03

No.3 W. B. T. S 111 126 129.21 132.44 -26.47 0.82 7.50 431 420.03

TOTAL

TANK NAMELOCATION

(F.W.) = 1.000(S.W.) = 1.025


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P - 124


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7.3 CURVES AND TABLES OF HOLD AND TANK

VOLUME, G, AND KG

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P - 160


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P - 179


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7.4 HYDROSTATIC DATA AND USAGE

7.4.1 DISPLACEMENT ANALYSIS FORM

7.4.2 FORE AND AFT DRAFT CORRECTION TABLE

7.4.3 HYDROSTATIC TABLE

7.4.4 TKM TABLE FOR TRIMMED CONDITION

7.4.5 DISPLACEMENT CORRECTION TABLE DUE TO TRIM

7.4.6 DISPLACEMENT CORRECTION TABLE DUE TO SPECIFIC GRAVITY

P - 180


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P - 182


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P - 185


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7.4.3 HYDROSTATIC TABLE

HYDROSTATIC TABLE (on even keel)

TRIMMED HYDROSTATIC TABLES

TRIM = -1.00 m

TRIM = 0.00 m

bo

ttom

of

ke

el

in

me

ter.

an

d

append

age

disp

lacemen

t,

025

t/m

3

the

sea

wat

er

spec

ific

grav

ity

on-me

ter

c

ton

cy

from

mids

hip

in

me

ter.

When

f

mids

hip,

t

he

sign

ta

kes

minus.

tion

from

mi

ds

hip

in

me

ter.

When

of

mids

hip,

the

sign

ta

kes

minus.

op

of

kee

l(

Base

Line

)

in

me

ter.

top

of

keel

(Base

Line

)

in

me

ter.

ve

the

topo

f

kee

l

(Base

Line

)

P - 186


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NOMENCLATUREO

F

HYDROSTATIC

TABLE

No.

1086

RAFT

:

Ext

reme

dra

ft

tha

t

is

the

dr

aft

from

the

b

(K

ee

l

thic

kness

=

0.

0155

m

)

ISPT

:

Dis

placemen

t

in

me

tr

ic

ton

i

nc

lu

ding

she

ll

(E

XT)

usi

ng

the

sea

wa

ter

spec

ific

grav

ity

of

1.

ISPT

:

Mou

lde

d

disp

lacemen

t

in

me

tr

ic

ton,

us

ing

(M

LD)

of

1.

025

t/m

3

M

T

C

:

Mom

en

t

to

change

tr

im

one

ce

ntime

ter

in

to

T

P

C

:

Ton

s

per

one

cen

time

ter

imme

rs

ion

in

me

tr

i

B

:

Lon

gitu

dina

l

dis

tance

of

cen

ter

of

buoyanc

the

cen

ter

of

buoyancy

situa

tes

forwar

d

of

F

:

Lon

gitu

dina

l

dis

tance

of

cen

ter

of

floa

ta

t

the

cen

ter

of

floa

ta

tion

sit

ua

tes

forwar

d

T

K

M

:

Tra

nsverse

me

tacen

tr

ic

he

igh

t

above

the

to

K

M

:

Lon

gitu

dina

l

me

tacen

tr

ic

hei

ght

above

the

K

B

:

Ver

tica

l

he

ig

ht

of

cen

ter

of

buoyancy

abov

in

me

ter.

W

S

A

:

Wet

te

d

sur

face

area

in

squar

e

me

ter

W

P

A

:

Wat

erp

lane

area

in

square

me

ter

A

:

Mid

ship

sec

tion

area

in

squa

re

me

ter

C

B

:

Blo

ck

coe

ffic

ien

t

C

P

:

Pri

sma

tic

coe

ffic

ien

t

C

W

:

Wat

erp

lane

area

coe

ffic

ien

t

C

:

Mid

ship

sec

tion

area

coe

ffic

ien

t


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P - 217


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7.4.4 TKM TABLE FOR TRIMMED CONDITION


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P - 228


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LPP = m

Fr.No.

Fr.Sp.

-10 9

122.000

7.4.7 FRAME LEVERAGE FROM MIDSHIP

156 180

600 750 600

FR. LEVER FR. LEVERFR. LEVER FR. LEVER

90 -5.150 140 -42.650-10 67.000 40 32.350

91 -5.900 141 -43.400-9 66.400 41 31.600

92 -6.650 142 -44.150-8 65.800 42 30.850

93 -7.400 143 -44.900-7 65.200 43 30.100

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93 7.400 143 44.9007 65.200 43 30.100

94 -8.150 144 -45.650-6 64.600 44 29.350

95 -8.900 145 -46.400-5 64.000 45 28.600

96 -9.650 146 -47.150-4 63.400 46 27.850

97 -10.400 147 -47.900-3 62.800 47 27.100

98 -11.150 148 -48.650-2 62.200 48 26.350

99 -11.900 149 -49.400-1 61.600 49 25.600

100 -12.650 150 -50.1500 61.000 50 24.850

101 -13.400 151 -50.9001 60.400 51 24.100

102 -14.150 152 -51.6502 59.800 52 23.350

103 -14.900 153 -52.4003 59.200 53 22.600

104 -15.650 154 -53.1504 58.600 54 21.850

105 -16.400 155 -53.9005 58.000 55 21.100

106 -17.150 156 -54.6506 57.400 56 20.350

107 -17.900 157 -55.2507 56.800 57 19.600

108 -18.650 158 -55.8508 56.200 58 18.850

7 5 RESULTS OF INCLINING EXPERIMENT

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7.5 RESULTS OF INCLINING EXPERIMENT

RESULTS OF DEADWEIGHT MEASUREMENT

LIGHT CONDITION

LIGHT WEIGHT 5335.86 t

G ( 6.15 m )

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8. APPENDIX

P - 235


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GENERAL ARRANGEMENT


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21 c-032 stability information for grain loading.pdf

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