pusher project report
TRANSCRIPT
Inland Waterways Shallow Draft Pusher Tug
DESIGN PROJECT
Bachelors of Technology in Naval Architecture and Ocean Engineering
By
SAINATH ATUL NASHIKKAR
(Reg. No.12400052036)
SANMITRA GUHA (Reg. No.12400052031)
Under the guidance of
AVINASH GODEY
(Assistant Professor, IMU Visakhapatnam Campus)
Department of Naval Architecture and Ocean Engineering Indian Maritime University Visakhapatnam Campus
Visakhapatnam - 530005.
23 November 2015
INDIAN MARITIME UNIVERSITY VISAKHAPATNAM CAMPUS
Department of Naval Architecture and Ocean Engineering
CERTIFICATE
This is to certify that the design project entitled “INLAND WATERWAYS
SHALLOW DRAFT PUSHER TUG” submitted by [SAINATH ATUL NASHIKKAR &
SANMITRA GUHA] to Indian Maritime University Visakhapatnam Campus is a
bonafide record of the project work carried out by them under my supervision.
The contents of this design project , in full or in parts have not been submitted to any
other institute or University for the award of any degree or diploma.
The Project has been carried out at Indian Maritime University Visakhapatnam Campus.
Avinash Godey
External Examiner
External Examiner
Project Guide
Assistant Professor
Indian Maritime University.
Visakhapatnam Campus.
EVALUATION SHEET
Name of the candidate SAINATH ATUL NASHIKKAR
SANMITRA GUHA
Title of the project INLAND WATERWAYS SHALLOW DRAFT PUSHER
TUG
Specialization NAVAL ARCHITECTURE AND OCEAN ENGINEERING
Date of Examination 23rd NOVEMBER , 2015
This dissertation is approved by the Board of Examiners
External Examiner :
Internal Examiner :
TABLE OF CONTENTS
ACKNOWLEDGEMENTS
ABSTRACT
CHAPTER
1 INTRODUCTION
2 RIVER VESSELS IN INDIA
3 PUSHER TUG
4 SELECTION OF PARENT AND FIXING DIMENSIONS
5 RESISTANCE CALCULATION
6 ENGINE SELECTION
7 PROPELLER DESIGN
8 WEIGHT ESTIMATION
9 MIDSHIP SCANTLINGS
10 DEADWEIGHT ESTIMATION
11 LINES PLAN GENERATION
12 SECTIONAL AREA CURVE
13 MAXSURF MODEL GENERATION
14 TANK PLAN GENERATION
15 GENERAL ARRANGEMENT
16 HYDROSTATICS CALCULATIONS
17 STABILITY CALCULATIONS
18 EQUILIBRIUM CALCULATIONS
19 FLOODABLE LENGTH CALCULATIONS
20 KN CURVES
Acknowledgements
Abstract
1. Introduction
2. River Vessels in India
Route details: National waterway 1
3. Pusher Tug
4. Selection of Parent and Fixing dimensions
A. Floating Terminals
Sl
.
N
o.
Name of
terminal
with
chainage
Land area
Size
of
bert
h,
wat
er
fro
nt
No. of
Pontoon
Barge &
Gangwa
y
Cargo
Handlin
g
equipm
ent
Storage
area
Link
approac
h road
Securit
y Water/
Lighting
facility
Remarks
(In
mtr
.)
(in
each
shift)
(In km) (in Sq. m)
1 Haldia
(Ch. 35.0) 10930
70
m
berth &
04
Pontoons
NIL
One Godown
of size 12
x 30 m and Open
space
1630 m2
3.5 km
via HDC
01 nos.
armed Drinking
Water
Sodium Vapour
Lamps
Land taken
from Haldia Dock
Complex
(HDC) on lease basis.
03 no.
unarme
d
200 m
WF
01 Gangwa
y
2
Botanical
Garden Jetty (Ch.
134.5)
996
35
m bert
h &
50 m
WF
01
Pontoon
NIL
To be
stored on
Pontoon
150 m
03 nos.
unarme
d
Sodium
Vapour
Lamps (Full
Illuminatio
n)
Land belongs
to KoPT being used by
IWAI.
01 Steel
Gangway
3
BISN Jetty &
G.R.
Jetty-1
30409.64
70 m
bert
h &
03
Pontoons
NIL
Open
Space area 6000 m2
1 km
01 nos.
armed Sodium Vapour
Lamps
(Full
Land taken
from KoPT on lease basis 03 no.
unarmed
(Ch.
135.0)
100
WF
01 Steel
Gangwa
y
Illuminatio
n)
4
Tribeni
(Ch.
196.0)
-
35
m bert
h
01 Pontoon
NIL
To be
stored on
Pontoon
Along the road
01 nos. armed
02 no.
unarmed
NIL
Land not available
pontoon
placed on water front
01 Bamboo
Gangwa
y
4 Shantipur (Ch.
241.0)
8000
35 m
bert
h & 100
WF
01 Pontoon
NIL
To be stored on
Pontoon
and open spa
ce of
IWAI’s land 2000
Sq. m
3 km 03 nos. unarme
d
NIL
Land belongs
to State Govt. of W.B. being
used by
IWAI.
06
Modular
Pontoons Gangwa
y
5
Swaroopg
anj (Ch.
280)
2337
35
m bert
h
01
Pontoon
01 Bamboo
Gangwa
y
NIL
One
Godown
of size 4.5
x 5 m and
Open space
290 m2
500 m
01 nos.
armed Drinking
Water
Sodium
Vapour Lamps
Land taken
from KoPT on
lease basis 03 no.
unarmed
6 Katwa (Ch.
334.50)
-
35
m
berth
01 Pontoon
01
Bamboo Gangwa
y
NIL To be stored on
Pontoon.
1.5 km NIL NIL
Land not
available pontoon
placed on
water front
7
Hazardwa
ri (Ch. 439.0)
-
35 m
bert
h
01
Pontoon 01
Bamboo
Gangway
NIL
To be
stored on Pontoon.
100 m NIL
Street
Lights provided
by Local
Administration
Land not
available
pontoon placed on
water front
8
D/s
Farakka
(Ch.
542.0)
-
35
m
bert
h
01
Pontoon
01
Bamboo
Gangwa
y
NIL
To be
stored on
Pontoon.
Along the
road NIL
Street
Lights
provided
by Local
Administra
tion
Land not available
pontoon
placed on water front
9
U/s Farakka
(Ch.
545.0)
4800
35 m
bert
h
01
Pontoon 01
Bamboo
Gangway
NIL
To be
stored on
Pontoon & land of
FBP
100 m
01 nos. armed
Drinking
Water
Sodium Vapour
Lamps
Land belongs to FBP being
used by
IWAI.
03 no.
unarme
d
B. Fixed RCC Jetties
Sl No
Name of
terminal
with
chainage
Lan
d
area
Size
of
bert
h,
wat
er
fro
nt
(In
mtr
.)
No of Pontoon
Barge &
Gangway
Cargo
Handlin
g
equipme
nt
Storage
area
Link
approa
ch road
Security
Water/
Lighting
facility
Remar
ks
(In km)
(in
Sq.
m)
1
G.R.Jetty-
2 (Ch.
134.5)
14,557
70
m bert
h
- -
One Transit
shed of
size 25 x 46 m and
Open
space 4000 m2
500 m. 01 nos. armed
Drinking Water
Sodium
Vapour Lamps
(Full
Illumination)
Land
taken from
KoPT
on long term
lease
basis. RCC
Jetty
comple
ted and
being operati
onal
since Nov.,
2013.
03 no.
unarmed
2
Farakka RCC
Jetty (C
h. 542 km)
-
115
m bert
h
- - - Along the road
-
Drinking Water
Sodium
Vapour Lamps
Owned
by FBP this can
be used
by the commo
n users.
3
Pakur RCC
Jetty (
Ch. 522 km)
-
60
m bert
h
- - - 1 km - -
Owned
by FBP this can
be used
by the commo
n users.
A. Floating Terminals
Sl
.
N
o.
Name of
terminal
with
Chainage
Land
area
Siz
e of
ber
th,
wat
er
fro
nt
No of
Ponto
on
Barge
&
Gang
way
Cargo
Handlin
g
equipm
ent
Storage
area
Link
approach
road
Security
Water/
Lighting
facility
Rema
rks
1
Manglahat
(Rajmaha
l)
-
35
m
berth
01 Ponto
on
Barge
Nil
To be
stored on
Pontoon. Private
land
could be made
available
if required
Kachcha Rasta
100m and
connected with NH 80
-
Drinking
Water
facility available
Generator
could
be provid
ed for
lighting
whene
ver require
d
(Ch.
588Km.)
01
Pontoon
Gang
way
2
Samdagh
at (Sahebga
nj)
(Ch.617Km.)
-
35 m
bert
h
01
Pontoon
Barge
Crane on
pontoon
To be stored on
Pontoon.
Private land
could be
made available
if
required
Kachcha Rasta
300m and
Pucca road 1km connecte
d with NH 80
-
Drinking Water
facility
available
Genera
tor could
be
provided for
lightin
g whene
ver
required
01
Ponto
on Gang
way
3
Bateshwarsthan
-
35 m
bert
h
01
Pontoon
Barge
Nil
To be
stored on Pontoon.
Kachcha Rasta
200m and
Pucca road 5km connecte
d with NH 80
-
Drinking Water
facility
available
Genera
tor could
be
provided for
lightin
g whene
ver
required
(Ch. 683Km.)
01 Ponto
on
Gangway
4
Bhagalpu
r
(Ch715Km.)
3.86 Acre
Land
35
m
berth
01
Ponto
on Barge
Nil
To be
stored on
Pontoon and open
Pucca Rasta
300 m and
metalled road 2
01 no. armed
Drinking
Water
Sodium Vapour
DGPS
Station
is operati
space of
IWAI’s
land 1000 Sq. m
km connected
with NH 80
02
nos. u
narmed
Lamps (Full
Illumination)
onal
and
being utilise
d since
2010.
01 Ponto
on
Gangway
5
Munger
(Ch.793K
m.)
3.40
Acre
Land
35
m bert
h
01
Ponto
on Barge
Nil
To be stored on
Pontoon
and open space of
IWAI’s
land 1000 Sq. m
Pucca Rasta
100 m and
metalled road 5
km connected
with NH 80
01 no. armed Drinking
Water facility
available and
Street Lights available pro
vided by
Local Administrati
on
Genera
tor
could be
provid
ed for lightin
g
whenever
require
d
01
no. u
narmed
01 Ponto
on
Gangway
6 Semaria (Ch. 850
Km)
-
35
m
berth
01 Ponto
on
Barge Crane on Pontoon
available
To be
stored on
Pontoon. Private
land
could be made
available
if required
Kachcha Rasta
200m and Pucca road 300
m connected
with NH 31
-
Drinking
Water
facility available
01
Pontoon
Gang
way
7 Buxar (Ch. 1124
Km)
-
35
m
berth
01 Ponto
on
Barge
Nil
To be
stored on
Pontoon. Private
land
could be made
available
if
required
Kachcha Rasta
100m and Pucca road 400
m connected
with NH 84
-
Drinking
Water
facility available and
Street Lights
available as provided by
Local
Administrati
on
01
Pontoon
Gang
way
8
Ghazipur
(Ch. 1177
Km) / Rajghat
(Varanasi
)
-
35
m bert
h
01 Ponto
on
Barge
Nil
To be
stored on Pontoon.
Private
land could be
made
available if
required
Kachcha Rasta100m and
Pucca road 100
m connected with NH 19
-
Drinking
Water facility
available
Genera
tor could
be
provided for
lightin
g if require
d
01
Pontoon
Gang
way
9
Ramnagar
(Varanasi
) (Ch.
1315)
5.586 Hectar
e Land
35 m
bert
h &
300
WF
01 Ponto
on
Barge
Nil
To be
stored on Pontoon
and open
space of
IWAI’s
land 2000
Sq. m
Land
acquisition in
process for approach road
of about 700m
connecting with NH 07
01 no. armed
-
01 no. u
narmed
01
Pontoon
Gang
way
1
0
Allahabad (Ch.
1535)
8.759 Hectar
e Land
35 m
bert
h & 300
WF
01
Pontoon
Barge Nil
To be stored on
Pontoon
and open space of
IWAI’s
Pucca Rasta 500 m and
metalled road
2 km connected
with NH 76
01 no. armed Drinking
Water
facility available
Genera
tor
could be
provid
ed for lightin
01
no. unarmed
01
Ponto
on Gang
way
land 5000
Sq. m g if
require
d
B. Fixed RCC Jetty
Sl
.
N
o.
Name of
terminal
with
Chainage
Land
area
Siz
e of
ber
th,
wat
er
fro
nt
No of
Ponto
on
Gang
way
Ponto
on
Cargo
Handlin
g
equipm
ent
Stor
age
area
Link
approach
road
Security
Water/
Lighting
facility
Remarks
1
Patna
(Gaighat)
2.93 Acre
46.
0 m
bert
h
100 m
WF
Nil
Shore
Crane-2 with ca
pacity of
01 - 20 tonnes
subject
to radius
45m
x 14m
Tran
sit shed
and
open spac
e of
IWAI’s
land
1000 Sq.
m
Pucca Rasta 500
m and
metalled road 2
km conne
cted with NH 30
01 no. armed
Drinking
Water Sodium
Vapour Lamps
(Full Illumination)
Permanent High level
Jetty and
DGPS Station is operational
and being
utilised since 2012.
03
no. u
narmed
(Ch.
955Km.)
5. Resistance Calculation
6. Engine Selection
°
7. Propeller Design
ρ
0
100
200
300
400
500
600
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
power vs pitch ratio
S
8. Weight Estimation
9. Midship Scantlings
10. Deadweight Estimation
11. Lines Plan Generation
12. Sectional Area Curve
13. Maxsurf 3D model generation
14. Tank Plan generation
Tank Capacity Calculations
Tank Capacity Calculation
Fuel oil tank Fuel Oil capacity calculationLength 5 m
Breadth 3.5 m Amount of fuel required in one hour by the engine 55 l/h
Height 1.6 m Number of engines 2
Number 6 Total fuel required by engines in one hour 110 l/h
Total Volume 168 m^3 Total fuel required by engines in one day 2640 l
Capacity in litres 168000 l
Fuel Calculation for GensetFresh water tank
Length 1 m Fuel required by genset in one hour 16.5 l/h
Breadth 4.5 m Number of gensets 2
Height 2.4 m Total fuel required by gensets in one hour 33 l/h
Number 2 Total fuel required in a day 792 l
Total Volume 21.6 m^3
Capacity in litres 21600 l Fuel consumption Total Fuel consumption in one day 3432 l
Ballast water tank Fuel available 168000 l
Length 4 m Number of days the fuel can last 48.95105 days
Breadth 4.5 m
Height 1.82 m Fresh Water CalculationNumber 2
Total Volume 65.52 m^3 Amount of fresh water required per person per day 0.17 tonnes
Capacity in litres 65520 l 170 litres
Number of persons onboard 7
Amount of water required by crew in one day 1190 litres
Fresh water capacity available 21600 litres
Number of days the water can last 18.15126 days
15. General Arrangement
16. Hydrostatics Calculations
Damage Case - Intact
Fixed Trim = 0 m (+ve by stern) Specific gravity = 1.025; (Density = 1.025 tonne/m^3)
Draft Amidships m
1.226 1.285 1.344 1.402 1.460
Displacement t 250.0 265.0 280.0 295.0 310.0
Heel deg 0.0 0.0 0.0 0.0 0.0
Draft at FP m 1.226 1.285 1.344 1.402 1.460
Draft at AP m 1.226 1.285 1.344 1.402 1.460
Draft at LCF m 1.226 1.285 1.344 1.402 1.460
Trim (+ve by stern) m 0.000 0.000 0.000 0.000 0.000
WL Length m 27.779 27.892 28.000 28.000 28.000
Beam max extents on WL m 9.000 9.000 9.000 9.000 9.000
Wetted Area m^2 290.424 295.378 300.288 304.538 308.773
Waterpl. Area m^2 247.928 249.421 250.844 251.004 251.121
Prismatic coeff. (Cp) 0.810 0.819 0.826 0.834 0.840
Block coeff. (Cb) 0.789 0.798 0.807 0.815 0.822
Max Sect. area coeff. (Cm) 0.974 0.975 0.976 0.977 0.978
Waterpl. area coeff. (Cwp) 0.984 0.990 0.995 0.996 0.997
LCB from zero pt. (+ve fwd) m 15.107 15.039 14.979 14.927 14.879
LCF from zero pt. (+ve fwd) m 13.901 13.919 13.937 13.946 13.952
KB m 0.669 0.703 0.735 0.768 0.800
KG m 1.052 1.052 1.052 1.052 1.052
BMt m 6.763 6.444 6.157 5.853 5.575
BML m 64.486 61.855 59.470 56.550 53.887
GMt m 6.380 6.094 5.841 5.568 5.323
GML m 64.103 61.505 59.153 56.266 53.635
KMt m 7.432 7.146 6.893 6.620 6.375
KML m 65.155 62.557 60.205 57.318 54.687
Draft Amidships m
1.226 1.285 1.344 1.402 1.460
Immersion (TPc) tonne/cm 2.541 2.557 2.571 2.573 2.574
MTc tonne.m 5.724 5.821 5.915 5.928 5.938
RM at 1deg = GMt.Disp.sin(1) tonne.m 27.837 28.185 28.543 28.669 28.798
Max deck inclination deg 0.0000 0.0000 0.0000 0.0000 0.0000
Trim angle (+ve by stern) deg 0.0000 0.0000 0.0000 0.0000 0.0000
HydrostaticsDisplacement
Max sect. area
Sect. area amidships
Wetted Area
Waterpl. Area
LCB
LCF
KB
KMt
KML
Immersion (TPc)
MTc
1.2
1.23
1.26
1.29
1.32
1.35
1.38
1.41
1.44
1.47
245 250 255 260 265 270 275 280 285 290 295 300 305 310 315
0 30 60 90 120 150 180 210 240 270 300 330 360 390 420
13.8 13.9 14 14.1 14.2 14.3 14.4 14.5 14.6 14.7 14.8 14.9 15 15.1 15.2
0.66 0.67 0.68 0.69 0.7 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.8
6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7 7.1 7.2 7.3 7.4
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
5.6 5.625 5.65 5.675 5.7 5.725 5.75 5.775 5.8 5.825 5.85 5.875 5.9 5.925 5.95
DisplacementMax sect. areaSect. area amidships
Wetted AreaWaterpl. Area
LCBLCF
KBKMt
KMLImmersion (TPc)
MTc
Displacement t
Dra
ft
m
Area m^2
Long. centre from zero pt. (+ve fw d) m
KB m
KM trans. m
KM long. m
Immersion tonne/cm
Moment to trim tonne.m
HydrostaticsDisplacement
Max sect. area
Sect. area amidships
Wetted Area
Waterpl. Area
LCB
LCF
KB
KMt
KML
Immersion (TPc)
MTc
Curves of FormPrismatic coef f . (Cp)
Block coef f . (Cb)
Max Sect. area coef f . (Cm)
Waterpl. area coef f . (Cwp)
1.2
1.23
1.26
1.29
1.32
1.35
1.38
1.41
1.44
1.47
0.775 0.8 0.825 0.85 0.875 0.9 0.925 0.95 0.975 1
Prismatic coeff. (Cp)
Block coeff. (Cb)
Max Sect. area coeff. (Cm)
Waterpl. area coeff. (Cw p)
Coefficient
Dra
ft
mCurves of Form
Prismatic coef f . (Cp)
Block coef f . (Cb)
Max Sect. area coef f . (Cm)
Waterpl. area coef f . (Cwp)
17. Stability Calculations
Loadcase - Loadcase 1 Damage Case - Intact
Free to Trim Specific gravity = 1.025; (Density = 1.025 tonne/m^3) Fluid analysis method: Use corrected VCG
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
Lightship
1 150.000
150.000
13.000
0.000
1.000
1950.000
0.000 150.000
0.000 User Specified
Fuel oil tank 1 (p)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
10.500
-1.75
0
1.450
200.655
-33.44
2
27.709
0.000 Maximum
Fuel oil tank 1 (s)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
10.500
1.750
1.450
200.655
33.442
27.709
0.000 Maximum
Fuel oil tank 2 (p)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
15.500
-1.75
0
1.450
296.205
-33.44
2
27.709
0.000 Maximum
Fuel oil tank 2 (s)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
15.500
1.750
1.450
296.205
33.442
27.709
0.000 Maximum
Fuel oil tank 3 (p)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
20.500
-1.75
0
1.450
391.755
-33.44
2
27.709
0.000 Maximum
Fuel oil tank 3 (s)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
20.500
1.750
1.450
391.755
33.442
27.709
0.000 Maximum
Fresh Water ballast aft (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000 3.991
-1.90
0
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast aft (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000 3.991
1.900
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000 25.261
-1.90
0
0.000
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast
Tank defau
lt
Fresh
0% 0.000 19.819
0.000 19.819
0.000 25.261
1.900
0.000
0.000 0.000 0.000 0.000 Maximum
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
fore (s)
(1.0000)
Water
Fresh water (p)
Tank defau
lt (1.00
00)
Fresh Water
100% 2.100 9.307 9.307 9.307 9.307 24.500
-2.21
9
1.064
228.024
-20.65
3
9.903 0.000 Maximum
Fresh water (s)
Tank defau
lt (1.00
00)
Fresh Water
100% 2.100 9.307 9.307 9.307 9.307 24.500
2.219
1.064
228.024
20.653
9.903 0.000 Maximum
Total Loadcase
283.274
237.085
155.114
14.768
0.000
1.186
4183.277
0.000 336.063
0.000
FS correction
0.000
VCG fluid
1.186
Heel to Starboard
deg
-10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0
GZ m -0.959 0.000 0.959 1.367 1.379 1.249 1.052 0.810 0.539 0.249 -0.050
Area under GZ curve from zero heel m.deg
4.8733 0.0007 5.0345 17.1398 31.0648 44.2713 55.8182 65.1576 71.9254 75.8765 76.8738
Displacement t 283.3 283.3 283.3 283.3 283.3 283.3 283.3 283.3 283.3 283.3 283.3
Draft at FP m 1.303 1.308 1.303 1.431 1.671 1.966 2.373 3.004 4.194 7.614 n/a
Draft at AP m 1.387 1.404 1.388 1.447 1.566 1.711 1.896 2.172 2.687 4.178 n/a
WL Length m 28.000 27.936 28.000 28.000 28.000 28.001 28.002 28.003 28.005 28.006 28.008
Beam max extents on WL m
9.109 9.000 9.110 6.052 4.200 3.267 2.741 2.425 2.235 2.132 2.100
Wetted Area m^2
300.275 301.069 300.282 343.283 347.428 348.831 349.731 350.389 350.920 351.391 351.841
StabilityGZ
3.1.2.4: Initial GMt GM at 0.0 deg = 5.633 m
Max GZ = 1.402 m at 25.5 deg.
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
2
2.4
-10 0 10 20 30 40 50 60 70 80 90
Max GZ = 1.402 m at 25.5 deg.
3.1.2.4: Initial GMt GM at 0.0 deg = 5.633 m
Heel to Starboard deg.
GZ
m
StabilityGZ
3.1.2.4: Initial GMt GM at 0.0 deg = 5.633 m
Max GZ = 1.402 m at 25.5 deg.
Heel to Starboard
deg
-10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0
Waterpl. Area m^2
237.370 250.348 237.370 151.489 104.852 81.561 68.438 60.536 55.787 53.227 52.411
Prismatic coeff. (Cp)
0.823 0.815 0.823 0.853 0.856 0.856 0.854 0.853 0.851 0.850 0.849
Block coeff. (Cb) 0.541 0.796 0.541 0.614 0.704 0.743 0.769 0.790 0.807 0.823 0.833
LCB from zero pt. (+ve fwd) m
14.767 14.766 14.766 14.767 14.771 14.774 14.781 14.790 14.799 14.805 14.809
LCF from zero pt. (+ve fwd) m
14.277 13.909 14.277 14.551 14.568 14.567 14.566 14.563 14.559 14.554 14.548
Max deck inclination deg
10.0014 0.1967 10.0014 20.0000 30.0005 40.0017 50.0029 60.0036 70.0035 80.0023 90.0000
Trim angle (+ve by stern) deg
0.1716 0.1967 0.1728 0.0338 -0.2146 -0.5223 -0.9776 -1.7013 -3.0812 -6.9956 -90.0000
Key point Type Immersion angle deg
Emergence angle deg
Margin Line (immersion pos = 0 m) 8 n/a
Deck Edge (immersion pos = 0 m) 9 n/a
Code Criteria Value Units Actual Status Margin %
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.1: Area 0 to 30 3.1513 m.deg 31.0648 Pass +885.78
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.1: Area 0 to 40 5.1566 m.deg 44.2713 Pass +758.54
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.1: Area 30 to 40 1.7189 m.deg 13.2065 Pass +668.31
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.3: Angle of maximum GZ
25.0 deg 25.5 Pass +1.82
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.4: Initial GMt 0.150 m 5.633 Pass +3655.33
Loadcase - Loadcase 2 Damage Case - Intact
Free to Trim Specific gravity = 1.025; (Density = 1.025 tonne/m^3) Fluid analysis method: Use corrected VCG
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
Lightship
1 150.000
150.000
14.000
0.000
1.000
2100.000
0.000 150.000
0.000 User Specified
Fuel oil tank 1 (p)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
10.500
-1.75
0
1.125
100.328
-16.72
1
10.749
15.006
Maximum
Fuel oil tank 1 (s)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
10.500
1.750
1.125
100.328
16.721
10.749
15.006
Maximum
Fuel oil tank 2 (p)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
15.500
-1.75
0
1.125
148.103
-16.72
1
10.749
15.006
Maximum
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
Fuel oil tank 2 (s)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
15.500
1.750
1.125
148.103
16.721
10.749
15.006
Maximum
Fuel oil tank 3 (p)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
20.500
-1.75
0
1.125
195.877
-16.72
1
10.749
15.006
Maximum
Fuel oil tank 3 (s)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
20.500
1.750
1.125
195.877
16.721
10.749
15.006
Maximum
Fresh Water ballast aft (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000
3.991
-1.90
0
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast aft (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000
3.991
1.900
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000
25.261
-1.90
0
0.000
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000
25.261
1.900
0.000
0.000 0.000 0.000 0.000 Maximum
Fresh water (p)
Tank defau
lt (1.00
00)
Fresh Water
50% 1.066 9.307 4.654 9.307 4.654
24.500
-2.18
8
0.545
114.012
-10.18
2
2.537 7.594 Maximum
Fresh water (s)
Tank defau
lt (1.00
00)
Fresh Water
50% 1.066 9.307 4.654 9.307 4.654
24.500
2.188
0.545
114.012
10.182
2.537 7.594 Maximum
Total Loadcase
216.637
237.085
77.557
14.848
0.000
1.014
3216.638
0.000 219.570
105.225
FS correction
0.486
VCG fluid
1.499
Heel to Starboard
deg
-10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0
GZ m -1.129 0.000 1.129 1.753 1.717 1.498 1.195 0.840 0.452 0.047 -0.360
Area under GZ curve from zero heel m.deg
5.7069 0.0005 5.8280 20.8257 38.5358 54.6702 68.1947 78.3984 84.8782 87.3812 85.8147
Displacement t 216.6 216.6 216.6 216.6 216.6 216.6 216.6 216.6 216.6 216.6 216.6
Draft at FP m 1.007 1.004 1.007 0.986 0.966 0.947 0.927 0.902 0.858 0.725 n/a
Draft at AP m 1.127 1.182 1.127 0.988 0.837 0.647 0.384 -0.025 -0.797 -3.011 n/a
WL Length m 28.000 27.362 28.000 28.000 28.000 28.001 28.002 28.004 28.006 28.008 28.009
Beam max extents on WL m
8.996 9.000 8.996 6.140 4.200 3.267 2.741 2.425 2.235 2.132 2.100
Wetted Area m^2
267.490 279.131 267.493 272.866 275.526 276.925 277.824 278.482 279.015 279.487 279.940
Waterpl. Area m^2
229.271 243.751 229.273 153.283 104.852 81.561 68.438 60.536 55.787 53.225 52.409
Prismatic coeff. (Cp)
0.788 0.761 0.788 0.844 0.843 0.841 0.839 0.837 0.835 0.834 0.833
Block coeff. (Cb) 0.483 0.740 0.483 0.552 0.659 0.704 0.735 0.760 0.781 0.801 0.812
LCB from zero pt. (+ve fwd) m
14.844 14.843 14.844 14.848 14.854 14.863 14.874 14.886 14.896 14.904 14.909
LCF from zero pt. (+ve fwd) m
14.300 13.739 14.300 14.568 14.568 14.569 14.570 14.572 14.574 14.576 14.577
Max deck inclination deg
10.0029 0.3644 10.0029 20.0000 30.0008 40.0023 50.0037 60.0045 70.0043 80.0027 90.0000
Trim angle (+ve by stern) deg
0.2461 0.3644 0.2461 0.0047 -0.2648 -0.6147 -1.1107 -1.8952 -3.3817 -7.6005 -1.#IND
Key point Type Immersion angle deg
Emergence angle deg
Margin Line (immersion pos = 0 m) 11.5 n/a
Deck Edge (immersion pos = 0 m) 12.6 n/a
Code Criteria Value Units Actual Status Margin %
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.1: Area 0 to 30 3.1513 m.deg 38.5358 Pass +1122.85
StabilityGZ
3.1.2.4: Initial GMt GM at 0.0 deg = 6.739 m
Max GZ = 1.795 m at 23.6 deg.
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3
-10 0 10 20 30 40 50 60 70 80 90
Max GZ = 1.795 m at 23.6 deg.
3.1.2.4: Initial GMt GM at 0.0 deg = 6.739 m
Heel to Starboard deg.
GZ
m
StabilityGZ
3.1.2.4: Initial GMt GM at 0.0 deg = 6.739 m
Max GZ = 1.795 m at 23.6 deg.
Code Criteria Value Units Actual Status Margin %
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.1: Area 0 to 40 5.1566 m.deg 54.6702 Pass +960.20
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.1: Area 30 to 40 1.7189 m.deg 16.1344 Pass +838.65
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.3: Angle of maximum GZ
25.0 deg 23.6 Fail -5.46
A.749(18) Ch3 - Design criteria applicable to all ships
3.1.2.4: Initial GMt 0.150 m 6.739 Pass +4392.67
18. Equilibrium calculations
Loadcase - Loadcase 1 Damage Case - Intact
Free to Trim Specific gravity = 1.025; (Density = 1.025 tonne/m^3) Fluid analysis method: Use corrected VCG
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
Lightship
1 150.000
150.000
13.000
0.000
1.000
1950.000
0.000 150.000
0.000 User Specified
Fuel oil tank 1 (p)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
10.500
-1.75
0
1.450
200.655
-33.44
2
27.709
0.000 Maximum
Fuel oil tank 1 (s)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
10.500
1.750
1.450
200.655
33.442
27.709
0.000 Maximum
Fuel oil tank 2 (p)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
15.500
-1.75
0
1.450
296.205
-33.44
2
27.709
0.000 Maximum
Fuel oil tank 2 (s)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
15.500
1.750
1.450
296.205
33.442
27.709
0.000 Maximum
Fuel oil tank 3 (p)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
20.500
-1.75
0
1.450
391.755
-33.44
2
27.709
0.000 Maximum
Fuel oil tank 3 (s)
Tank defau
lt (0.84
00)
Diesel
100% 1.300 19.110
19.110
22.750
22.750
20.500
1.750
1.450
391.755
33.442
27.709
0.000 Maximum
Fresh Water ballast aft (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000 3.991
-1.90
0
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast aft (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000 3.991
1.900
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000 25.261
-1.90
0
0.000
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000 25.261
1.900
0.000
0.000 0.000 0.000 0.000 Maximum
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
Fresh water (p)
Tank defau
lt (1.00
00)
Fresh Water
100% 2.100 9.307 9.307 9.307 9.307 24.500
-2.21
9
1.064
228.024
-20.65
3
9.903 0.000 Maximum
Fresh water (s)
Tank defau
lt (1.00
00)
Fresh Water
100% 2.100 9.307 9.307 9.307 9.307 24.500
2.219
1.064
228.024
20.653
9.903 0.000 Maximum
Total Loadcase
283.274
237.085
155.114
14.768
0.000
1.186
4183.277
0.000 336.063
0.000
FS correction
0.000
VCG fluid
1.186
Draft Amidships m 1.356
Displacement t 283.3
Heel deg 0.0
Draft at FP m 1.308
Draft at AP m 1.404
Draft at LCF m 1.356
Trim (+ve by stern) m 0.096
WL Length m 27.936
Beam max extents on WL m 9.000
Wetted Area m^2 301.067
Waterpl. Area m^2 250.349
Prismatic coeff. (Cp) 0.815
Block coeff. (Cb) 0.796
Max Sect. area coeff. (Cm) 0.977
Waterpl. area coeff. (Cwp) 0.993
LCB from zero pt. (+ve fwd) m 14.767
LCF from zero pt. (+ve fwd) m 13.909
KB m 0.743
KG fluid m 1.186
BMt m 6.076
BML m 58.433
GMt corrected m 5.633
GML m 57.990
KMt m 6.819
KML m 59.176
Immersion (TPc) tonne/cm 2.566
MTc tonne.m 5.867
RM at 1deg = GMt.Disp.sin(1) tonne.m 27.848
Max deck inclination deg 0.1962
Trim angle (+ve by stern) deg 0.1962
Key point Type Freeboard m
Margin Line (freeboard pos = 0 m) 0.62
Deck Edge (freeboard pos = 0 m) 0.696
Code Criteria Value Units Actual Status Margin %
Floodable Length Margin line immersion 0.000 m 0.620 Pass infinite
Floodable Length Deck edge immersion 0.000 m 0.696 Pass infinite
Loadcase - Loadcase 2 Damage Case - Intact
Free to Trim Specific gravity = 1.025; (Density = 1.025 tonne/m^3) Fluid analysis method: Use corrected VCG
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
Lightship
1 150.000
150.000
14.000
0.000
1.000
2100.000
0.000 150.000
0.000 User Specified
Fuel oil tank 1 (p)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
10.500
-1.75
0
1.125
100.328
-16.72
1
10.749
15.006
Maximum
Fuel oil tank 1 (s)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
10.500
1.750
1.125
100.328
16.721
10.749
15.006
Maximum
Fuel oil tank 2 (p)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
15.500
-1.75
0
1.125
148.103
-16.72
1
10.749
15.006
Maximum
Fuel oil tank 2 (s)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
15.500
1.750
1.125
148.103
16.721
10.749
15.006
Maximum
Fuel oil tank 3 (p)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
20.500
-1.75
0
1.125
195.877
-16.72
1
10.749
15.006
Maximum
Fuel oil tank 3 (s)
Tank defau
lt (0.84
00)
Diesel
50% 0.650 19.110
9.555 22.750
11.375
20.500
1.750
1.125
195.877
16.721
10.749
15.006
Maximum
Fresh Water ballast aft (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000
3.991
-1.90
0
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast aft (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 21.167
0.000 21.167
0.000
3.991
1.900
0.674
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (p)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000
25.261
-1.90
0
0.000
0.000 0.000 0.000 0.000 Maximum
Fresh Water ballast fore (s)
Tank defau
lt (1.00
00)
Fresh Water
0% 0.000 19.819
0.000 19.819
0.000
25.261
1.900
0.000
0.000 0.000 0.000 0.000 Maximum
Fresh water (p)
Tank defau
lt (1.00
00)
Fresh Water
50% 1.066 9.307 4.654 9.307 4.654
24.500
-2.18
8
0.545
114.012
-10.18
2
2.537 7.594 Maximum
Fresh water (s)
Tank defau
lt
Fresh
50% 1.066 9.307 4.654 9.307 4.654
24.500
2.188
0.545
114.012
10.182
2.537 7.594 Maximum
Item Name
Specific
gravity
Fluid
type
Quantity
Sounding m
Unit Mass tonn
e
Total Mass tonn
e
Unit Volume
m^3
Total Volume
m^3
Long.
Arm m
Trans. Arm m
Vert. Arm m
Long. moment
tonne.m
Trans.
moment
tonne.m
Vert. moment
tonne.m
Total FSM tonne.m
FSM Type
(1.0000)
Water
Total Loadcase
216.637
237.085
77.557
14.848
0.000
1.014
3216.638
0.000 219.570
105.225
FS correction
0.486
VCG fluid
1.499
Draft Amidships m 1.093
Displacement t 216.6
Heel deg 0.0
Draft at FP m 1.004
Draft at AP m 1.182
Draft at LCF m 1.094
Trim (+ve by stern) m 0.178
WL Length m 27.362
Beam max extents on WL m 9.000
Wetted Area m^2 279.129
Waterpl. Area m^2 243.751
Prismatic coeff. (Cp) 0.761
Block coeff. (Cb) 0.740
Max Sect. area coeff. (Cm) 0.972
Waterpl. area coeff. (Cwp) 0.967
LCB from zero pt. (+ve fwd) m 14.843
LCF from zero pt. (+ve fwd) m 13.739
KB m 0.595
KG fluid m 1.499
BMt m 7.643
BML m 70.865
GMt corrected m 6.739
GML m 69.961
KMt m 8.238
KML m 71.459
Immersion (TPc) tonne/cm 2.498
MTc tonne.m 5.413
RM at 1deg = GMt.Disp.sin(1) tonne.m 25.478
Max deck inclination deg 0.3640
Trim angle (+ve by stern) deg 0.3640
Key point Type Freeboard m
Margin Line (freeboard pos = 0 m) 0.842
Deck Edge (freeboard pos = 0 m) 0.918
Code Criteria Value Units Actual Status Margin %
Floodable Length Margin line immersion 0.000 m 0.842 Pass infinite
Floodable Length Deck edge immersion 0.000 m 0.918 Pass infinite
19. Floodable Length calculations
Damage Case - Intact
Initial Trim = 0 m (+ve by stern) Specific gravity = 1.025; (Density = 1.025 tonne/m^3) VCG = -1 m Minimum freeboard of Marginline shall not be less than (>=) 0.000 m
Name Long. Pos. m
Flood. Len m
Flood. Len m
Flood. Len m
Flood. Len m
Flood. Len m
Displacement t 280.0 287.5 295.0 302.5 310.0
LCG m 14.979 14.952 14.927 14.902 14.879
Permeability % 100 100 100 100 100
HMSt1 0.000 0.00 0.00 0.00 0.00 0.00
HMSt2 0.000 0.00 0.00 0.00 0.00 0.00
HMSt3 0.000 0.00 0.00 0.00 0.00 0.00
HMSt4 0.028 0.06 0.06 0.06 0.06 0.06
HMSt5 0.029 0.06 0.06 0.06 0.06 0.06
HMSt6 0.115 0.23 0.23 0.23 0.23 0.23
HMSt7 0.258 0.52 0.52 0.52 0.52 0.52
HMSt8 0.458 0.92 0.92 0.92 0.92 0.92
HMSt9 0.713 1.43 1.43 1.43 1.43 1.43
HMSt10 1.023 2.05 2.05 2.05 2.05 2.05
HMSt11 1.386 2.77 2.77 2.77 2.77 2.77
HMSt12 1.802 3.60 3.60 3.60 3.60 3.60
HMSt13 2.267 4.53 4.53 4.53 4.53 4.33
HMSt14 2.780 5.16 4.97 4.75 4.53 4.32
HMSt15 3.340 5.16 4.93 4.72 4.51 4.29
HMSt16 3.943 5.08 4.87 4.64 4.41 4.21
HMSt17 3.972 5.07 4.86 4.63 4.40 4.20
HMSt18 3.972 5.07 4.86 4.63 4.40 4.20
HMSt19 4.000 5.07 4.86 4.63 4.39 4.19
HMSt20 4.000 5.07 4.86 4.63 4.39 4.19
HMSt21 4.000 5.07 4.86 4.63 4.39 4.19
HMSt22 4.028 5.06 4.85 4.62 4.39 4.19
HMSt23 4.028 5.06 4.85 4.62 4.39 4.19
HMSt24 4.588 4.96 4.72 4.52 4.29 4.07
HMSt25 5.271 4.83 4.59 4.35 4.13 3.90
HMSt26 5.990 4.73 4.49 4.22 4.02 3.79
HMSt27 6.743 4.70 4.48 4.24 4.01 3.79
HMSt28 7.524 4.83 4.62 4.35 4.11 3.88
HMSt29 8.333 5.07 4.81 4.55 4.31 4.08
HMSt30 9.165 5.43 5.15 4.88 4.63 4.38
HMSt31 10.017 5.94 5.70 5.40 5.05 4.80
HMSt32 10.885 6.55 6.28 5.96 5.61 5.37
HMSt33 11.766 7.16 6.83 6.56 6.19 5.89
HMSt34 12.656 8.03 7.71 7.24 6.80 6.57
HMSt35 13.551 9.01 8.45 7.90 7.59 7.43
HMSt36 14.449 8.81 8.50 8.13 7.63 7.21
HMSt37 15.344 7.98 7.60 7.23 6.89 6.58
HMSt38 16.234 7.16 6.91 6.46 6.16 5.88
HMSt39 17.115 6.37 6.15 5.77 5.44 5.15
HMSt40 17.983 5.78 5.42 5.14 5.00 4.71
HMSt41 18.835 5.32 5.04 4.79 4.56 4.31
HMSt42 19.667 4.87 4.66 4.40 4.18 3.98
HMSt43 20.476 4.52 4.29 4.06 3.89 3.68
HMSt44 21.257 4.18 3.96 3.80 3.62 3.40
HMSt45 22.010 3.88 3.71 3.56 3.36 3.17
HMSt46 22.729 3.64 3.50 3.33 3.15 2.98
HMSt47 23.412 3.44 3.31 3.13 2.97 2.82
HMSt48 24.057 3.29 3.15 2.99 2.84 2.69
HMSt49 24.660 3.24 3.09 2.93 2.78 2.62
Name Long. Pos. m
Flood. Len m
Flood. Len m
Flood. Len m
Flood. Len m
Flood. Len m
HMSt50 25.220 3.31 3.15 2.99 2.82 2.66
HMSt51 25.733 3.49 3.30 3.15 3.01 2.86
HMSt52 26.198 3.60 3.60 3.46 3.30 3.12
HMSt53 26.614 2.77 2.77 2.77 2.77 2.77
HMSt54 26.977 2.05 2.05 2.05 2.05 2.05
HMSt55 27.287 1.43 1.43 1.43 1.43 1.43
HMSt56 27.542 0.92 0.92 0.92 0.92 0.92
HMSt57 27.742 0.52 0.52 0.52 0.52 0.52
HMSt58 27.885 0.23 0.23 0.23 0.23 0.23
HMSt59 27.971 0.06 0.06 0.06 0.06 0.06
HMSt60 27.972 0.06 0.06 0.06 0.06 0.06
HMSt61 28.000 0.00 0.00 0.00 0.00 0.00
HMSt62 28.000 0.00 0.00 0.00 0.00 0.00
HMSt63 28.000 0.00 0.00 0.00 0.00 0.00
Floodable LengthAP
MS
FP
280 t, 100
287.5 t, 100
295 t, 100
302.5 t, 100
310 t, 100
af t limit
f wd limit
0
3
6
9
0 3 6 9 12 15 18 21 24 27 30
AP MS FP
280 t, 100
287.5 t, 100
295 t, 100
302.5 t, 100
310 t, 100
Longitudinal position of compartment centre m
Flo
odable
length
m
Floodable LengthAP
MS
FP
280 t, 100
287.5 t, 100
295 t, 100
302.5 t, 100
310 t, 100
af t limit
f wd limit
20. KN curves
Damage Case - Intact
Initial Trim = 0 m (+ve by stern) Specific gravity = 1.025; (Density = 1.025 tonne/m^3) VCG = 0 m; TCG = 0 m
Displacement (intact)
tonne
Draft Amidship
s m
Trim (+ve by
stern) m
LCG m
TCG m
Assumed VCG
m
KN 10.0 deg. Starb
.
KN 20.0 deg. Starb
.
KN 30.0 deg. Starb
.
KN 40.0 deg. Starb
.
KN 50.0 deg. Starb
.
KN 60.0 deg. Starb
.
KN 70.0 deg. Starb
.
KN 80.0 deg. Starb
.
KN 90.0 deg. Starb
.
250.0 1.226 0.000 15.107
0.000
0.000 1.261 2.015 2.212 2.228 2.144 1.980 1.751 1.465 1.135
265.0 1.285 0.000 15.039
0.000
0.000 1.215 1.904 2.102 2.129 2.059 1.914 1.706 1.442 1.134
280.0 1.344 0.000 14.979
0.000
0.000 1.172 1.792 1.990 2.028 1.974 1.848 1.660 1.419 1.134
295.0 1.402 0.000 14.927
0.000
0.000 1.125 1.680 1.878 1.927 1.888 1.781 1.614 1.396 1.134
310.0 1.460 0.000 14.879
0.000
0.000 1.073 1.569 1.765 1.824 1.802 1.713 1.568 1.372 1.134
Cross-curves -- KN10 deg. KN
20 deg. KN
30 deg. KN
40 deg. KN
50 deg. KN
60 deg. KN
70 deg. KN
80 deg. KN
90 deg. KN
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
250 255 260 265 270 275 280 285 290 295 300 305 310 315
10 deg. KN
20 deg. KN
30 deg. KN40 deg. KN
50 deg. KN
60 deg. KN
70 deg. KN
80 deg. KN
90 deg. KN
Displacement (intact) tonne
KN
m
Cross-curves -- KN10 deg. KN
20 deg. KN
30 deg. KN
40 deg. KN
50 deg. KN
60 deg. KN
70 deg. KN
80 deg. KN
90 deg. KN