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8/2/2019 Hydrostatics Particulars
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0.5 , 37.3781
0.75 , 43.2824
1 , 48.832
1.5 , 59.7227
2 , 69.4654
2.5 , 77.779
3 , 84.3692
4 , 93.5306
5 , 97.5661
6 , 93.3267
7 , 77.4981
7.5 , 66.8426
8 , 54.7905
8.5 , 42.15619 , 28.772
station girth length(m) SM f(girth) station
0.5 10.8247 21.6494 1 21.6494 1 10.5456
0.75 10.6439 21.2878 4 85.1512 1.5 10.5481
1 10.5456 21.0912 1 21.0912 2 10.79
127.8918 2.5 11.1814
3 11.6055
49.02519
station girth length(m) SM f(girth) station
3 11.6055 23.211 1 23.211 7 11.2339
4 12.4409 24.8818 4 99.5272 7.5 10.6138
Light Ship Weight Calculation:
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5 12.9797 25.9594 2 51.9188 8 10.0034
6 12.5 25 4 100 8.5 9.4345
7 11.2339 22.4678 1 22.4678 9 8.8827
297.1248
455.5914
station9 8.8827
9.25 8.6508
909.5941483
71.40314064 t
43.6481352 t
115.0512758 t
station station perimeter W(x) (t/m)
0 0 0
2.3 33.5183 2.63118655
3.45 33.4168 2.6232188
4.6 33.4542 2.6261547
6.9 33.7842 2.6520597
9.2 34.45 2.704325
11.5 35.3369 2.7739466513.8 36.211 2.8425635
18.4 37.8818 2.9737213
23 38.9592 3.0582972
27.6 38 2.983
32.2 35.0777 2.75359945
34.5 33.2655 2.61134175
36.8 31.0829 2.44000765
39.1 28.515 2.2384275
41.4 25.3444 1.9895354
42.55 23.6715 1.85821275
46 0 0
weight w/o deck
weight of deck
total light ship weight
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T(m) h Lwp (m)
WL0.1 0.5 0.5 40.3627
WL0.2 1 0.5 40.9229
WL0.3 1.5 0.5 41.3118
WL0.4 2 0.5 41.6394
WL0.6 3 1 42.3236
WL0.8 4 1 44.1254WL1.0 5 1 46.1358
WL1.2 6 1 47.4869
WL1.4 7 1 48.4042
WL1.6 8 1 48.99
station station area 0 0
0.5 37.3781 0.5 174.9328
0.75 43.2824 1 242.3484
1 48.832 1.5 280.4776
1.5 59.7227 2 308.8454
2 69.4654 3 352.8134
2.5 77.779 4 396.823
3 84.3692 5 451.6794
4 93.5306 6 499.5559
5 97.5661 7 533.0569
6 93.3267 8 556.0272
7 77.4981
7.5 66.84268 54.7905
8.5 42.1561
9 28.772
T(m)
girth length(m) SM f(girth) 0.5
21.0912 1 21.0912 1
21.0962 4 84.3848 1.5
21.58 2 43.16 2
22.3628 4 89.4512 3
23.211 1 23.211 4
261.2982 5
6
200.32862 7
girth length(m) SM f(girth) 8
22.4678 1 22.4678
21.2276 4 84.9104
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20.0068 2 40.0136
18.869 4 75.476
17.7654 1 17.7654
240.6332
184.4854533
girth length(m)17.7654
17.3016
20.16353
0
100
200
300
400
500
600
0
A
wp(m^2)
0
0.5
1
1.5
2
2.5
3
3.5
0
Weight(x)(t/m)
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0
50
100
0
B
ML
(m)
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Bwp (m) Awp (m2) TPC Volume Cum. Volume(m3)
8.554 174.9328 1.7930612 48.21308333 87.4664
11.089 242.3484 2.4840711 105.5405667 193.0069667
12.09 280.4776 2.8748954 131.113225 324.1201917
12.61 308.8454 3.16566535 147.33075 471.4509417
12.974 352.8134 3.61633735 330.8259333 802.276875
13 396.823 4.06743575 373.9143 1176.19117513 451.6794 4.62971385 424.8328583 1601.024033
13 499.5559 5.120447975 476.8156083 2077.839642
13 533.0569 5.463833225 517.1839583 2595.0236
13 556.0272 5.6992788 545.4196083 3140.443208
0.5 0
2 349.8656
1 242.3484
2 560.9552
1.5 463.2681
4 1411.254
2 793.646
4 1806.718
2 999.1118
4 2132.228
1 556.0272
9315.421
3105.14 m3
3182.769 t
Perimeter of Awp (m) thk (m) SM f(volume)
82.716 0.01 0.5 0.41358
85.1038 0.01 1.5 1.276557
86.4691 0.01 1.5 1.2970365
87.5377 0.01 1.5 1.3130655
89.521 0.01 3 2.68563
93.6072 0.01 3 2.808216
99.9887 0.01 2 1.999774
105.8086 0.01 3 3.174258
109.6907 0.01 3 3.290721
111.8102 0.01 1 1.118102
19.37694 1
2
3
4
5
6
TPC
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57.04086713 t
43.6481352 t
100.6890023 t
weight w/o Deck
Weight of Deck
total light ship weight
0
0 1
0
1
2
3
4
5
0 1
VCB(m)
0
5
10
15
20
25
0
LCB(m)
Draught vs BML0
0.5
1
1.5
2
2.5
3
3.5
4
GMT
(m
)
1 2 3 4 5 6 7 8 9
Draught (m)
Draught vs Awp
5 10 15 20 25 30 35 40 45 50
Station (x) (m)
Sectional Area Curve
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1 2 3 4 5 6 7 8 9
Draught (m)
0
50
100
150
0 1
GML(m
)
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Buoyancy Cum. Buoy / Displacement(t) VCB or KB Cum. KB
49.41841042 89.65306 0.325590132 0.17947125
108.1790808 197.8321408 0.2633076 0.44277885
134.3910556 332.2231965 0.256058568 0.698837418
151.0140188 483.2372152 0.25290838 0.951745798
339.0965817 822.3337969 0.511075311 1.462821108
383.2621575 1205.595954 0.509808308 1.972629417435.4536798 1641.049634 0.510760389 2.483389805
488.7359985 2129.785633 0.508367403 2.991757208
530.1135573 2659.89919 0.505397983 3.497155191
559.0550985 3218.954289 0.496490424 3.993645615
3178.719639
0.5 174.9328 0.5 87.4664
1 242.3484 1.5 363.5226
1.5 280.4776 1.5 420.7164
2 308.8454 1 308.8454
3 352.8134 3 1058.4402
4 396.823 3 1190.469
5 451.6794 2 903.3588
6 499.5559 3 1498.6677
7 533.0569 3 1599.1707
8 556.0272 1 556.0272
7986.6844
2995.00665
3069.881816
Draught vs TPC
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2 3 4 5 6 7 8 9
Draught (m)
2 3 4 5 6 7 8 9
Draught (m)
Draught vs VCB
2 3 4 5 6 7 8 9
Draught (m)
Draught vs LCB
Draught vs GMT
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2 3 4 5 6 7 8 9
Draught (m)
Draught vs GML
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KB from CL profile Ixx or IT (m^4) IYY or IL (m^4) BMt
0.2513 613.3865 10900.7637 7.012824353
0.5035 1471.5316 16308.9191 7.624240852
0.7561 2086.8731 20162.9867 6.438577891
2577.7278 23568.5914 5.467648004
3344.2698 30162.2142 4.168473384
4054.7622 39275.7472 3.4473666244841.7173 54753.4404 3.024137801
5677.6057 70179.6185 2.732456146
6380.4044 81933.1213 2.458707659
4.1579 6892.4571 90462.2048 2.194740246
0.5
0.6
0.7
0.8
0.9
1
Cb
,Cm,
Cp
Fineness Ratios
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0
0.1
0.2
0.3
0.4
0 1 2 3 4 5 6 7 8
Cwp,
Draught (m)
0
500
1000
1500
2000
2500
3000
3500
0 1 2 3 4 5 6 7Displacement
(t)
Draught (m)
Draught vs Displacement
0
1
2
3
4
5
6
7
8
9
0 1 2 3 4 5 6 7
BMT
(m)
Draught (m)
Draught vs BMT
Drau ht vs MCT 1cm
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0
5
10
15
20
25
0 1 2 3 4 5 6 7
MCT_1
cm
Draught (m)
_
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BML LCF from AP(m) Long. Moment of Area
124.6280137 23 4023.4544
84.49912136 22.94 5559.472296
62.2083635 22.9 6422.93704
49.99160955 22.84 7054.028936
37.59576667 22.57 7962.998438
33.39231584 21.97 8718.2013134.19901217 20.83 9408.481902
33.77528135 20.06 10021.09135
31.57317001 19.88 10597.17117
28.80555348 20.15 11203.94808
C wp
C b
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9
Cm
Cp
8 9
8 9
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8 9
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Cum.Long. Moments of Volume LCB C wp C B C m C p
1109.506788 12.68494859 0.50667 0.29253 0.41475 0.70531
3533.26151 18.30639365 0.53405 0.32275 0.59419 0.54318
6538.546046 20.17321418 0.56156 0.36134 0.69475 0.5201
9907.78754 21.01552179 0.5882 0.39419 0.7591 0.51929
17429.11511 21.72456375 0.64252 0.4472 0.83535 0.53534
25775.12518 21.91406102 0.69177 0.49172 0.87644 0.5610434844.93938 21.7641576 0.75309 0.53546 0.90116 0.59419
44562.77014 21.44668397 0.80922 0.57911 0.91763 0.63109
54869.34331 21.14406332 0.84712 0.61993 0.9294 0.66702
65767.34485 20.94205833 0.87306 0.65645 0.93813 0.69974
Midship section area 97.566 m2
Lightship displacement 100.689 t 98.2332
Lightship draft 0.551007736 m
C wp 0.509459554
C B 0.295613118
C m 0.433059346
C p 0.688769777
0.6
0.8
1
1.2
)
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-0.4
-0.2
0
0.2
0.4
0
GZ
(m
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T(m) LCG from AP (m) A steel SM f(long. Moments of weight)
0.5 22.553 0.8285 0.5 73.33925496
1 22.674 0.8552 1.5 228.3267265
1.5 22.8238 0.8638 1.5 232.1464616
2 23.0091 0.8685 1.5 235.3045744
3 23.1168 0.9013 3 490.6682968
4 22.6743 0.9406 3 502.2613675 21.4752 0.9919 2 334.4296388
6 20.7203 1.057 3 515.7769597
7 20.3512 1.1021 3 528.2043046
8 20.5212 1.1157 1 179.7296973
3320.187282
Energy requir
GZ curve
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10 20 30 40 50 60 70
(deg)
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f(vert. moments) f(weight) GMT GML MCT_ 1cm
1.62593125 3.2518625 2.735518 120.3507072 2.34561069
10.06998 10.06998 3.610242 80.48512245 3.461422626
15.2568675 10.171245 2.680638 58.45042315 4.221431829
20.453175 10.2265875 1.962616 46.48657759 4.883487891
63.676845 21.225615 1.174517 34.60181002 6.185703873
88.60452 22.15113 0.963218 30.90816749 8.10060036777.86415 15.57283 1.05075 32.22562421 11.49648888
149.3541 24.89235 1.267436 32.3102608 14.95954983
181.681185 25.954455 1.499085 30.61354744 17.70194566
70.06596 8.758245 1.731608 28.34242134 19.83325189
678.6527138 152.2743
LCG = 21.80398979 m
VCG= 4.456777761 m
133417.3353 t-m
57.1028625
d to heel the ship =
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80 90 100
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deg GZ x y deg GZ
0 0 0 0
5 0.12 0.2735 0.3956 10 0.25
10 0.25 0.5512 0.4322 20 0.54
15 0.39 0.8376 0.4958 30 0.86
20 0.54 1.1363 0.5907 40 0.99
25 0.72 1.4471 0.7224 50 0.9430 0.86 1.7282 0.8554 60 0.76
35 0.95 1.9673 0.9703 70 0.49
40 0.99 2.1741 1.0762 80 0.14
45 0.99 2.3495 1.1748 90 -0.23
50 0.94 2.4967 1.2667
55 0.87 2.6212 1.3532
60 0.76 2.7275 1.4355
65 0.63 2.8191 1.5146
70 0.49 2.8988 1.5915
75 0.32 2.9686 1.6672
80 0.14 3.03 1.7427
85 0.04 3.0843 1.8189
90 -0.23 3.1321 1.8971
Angle of Vanishing
Area under the GZ curveEnergy Required to Heel the Ship
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0 0 1 0
10 0.25 3 0.75
20 0.54 3 1.62
30 0.86 2 1.72
40 0.99 3 2.97
50 0.94 3 2.8260 0.76 2 1.52 49.8375
70 0.49 3 1.47
80 0.14 3 0.42
83.793 0 1 0
13.29
0 , 0
10 , 0.25
20 , 0.54
30 , 0.86
40 , 0.99
50 , 0.94
60 , 0.76
70 , 0.49
80 , 0.14
90 , -0.23
83.7926 deg
49.7762 m-deg81685.215 t-m
801331.96 KJ
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S.No. Contents
1. Front Page
2. Acknowledgement
3. Table of Contents
4. List of Figures
5. Objective and Principal Particulars
6. Lines Plan
7. Offset Table with closing stations
8. Weight Specification and Distribution
9. Hydrostatic Particulars
9.1. Area of Water plane
9.2. Displacement / Buoyancy
9.3. Sinkage and Trim Characteristics (TPC & MCT)
9.4. Longitudinal & Vertical Centre of Buoyancy
9.5. Transverse & Longitudinal Metacentric Radius
9.6. Transverse & Longitudinal Metacentric Height
10. Fineness Ratios
11. Statistical Stability
12. Results
13. Inference
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Page
1
2
3
4
5
6
7
8
9 - 14
10
10
11
12
13
14
15
16
17
18
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S.No Name
1. Calm Water Condition
a.
b.
c.
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Page No
8
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S.No Name
I. Calm Water Condition
1. Buoyancy & Weight Distribution
2. Load Distribution
3. Shear Force Distribution
4. Bending Moment Distribution
5. Slope6. Deflection
7. Deck Stress Distribution
8. Keel Distribution
II. Sagging Condition
9. Buoyancy & Weight Distribution
10. Load Distribution
11. Shear Force Distribution
12. Bending Moment Distribution
13. Slope
14. Deflection
15. Deck Stress Distribution
16. Keel Distribution
III. Hogging Condition
17. Buoyancy & Weight Distribution
18. Load Distribution
19. Shear Force Distribution
20. Bending Moment Distribution
21. Slope
22. Deflection
23. Deck Stress Distribution
24. Keel DistributionIV. Pitch Condition
25. Buoyancy & Weight Distribution
26. Load Distribution
27. Shear Force Distribution
28. Bending Moment Distribution
29. Slope
30. Deflection
31. Deck Stress Distribution
32. Keel Distribution
V. Beam Analysis
Simply Supported Beam with Midpoint load
33. Shear Force
34. Bending Moment
35. Slope
36. Deflection
Simply Supported Beam with UDL
37. Shear Force
38. Bending Moment
39. Slope
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40. Deflection
Simply Supported Beam with UVL
41. Shear Force
42. Bending Moment
43. Slope
44. Deflection
Cantilever Beam with Midpoint load45. Shear Force
46. Bending Moment
47. Slope
48. Deflection
Cantilever Beam with UDL
49. Shear Force
50. Bending Moment
51. Slope
52. Deflection
Cantilever Beam with UVL
53. Shear Force
54. Bending Moment
55. Slope
56. Deflection
Clamped-Clamped with UDL
57. Shear Force
58. Bending Moment
59. Slope
60. Deflection
Clamped-Clamped with Midpoint Load
61. Shear Force62. Bending Moment
63 Slope
64. Deflection
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Page No