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    0,4 L Amidships Outside Line

    Uploaded by

    Kiky Ichanafi
    This document provides specifications for the minimum plate thicknesses required for a ship's deck and bulkheads. The minimum deck plate thickness is specified as 7.50 mm to support a maximum load of 80 kN/m2. The minimum thickness for transverse and longitudinal bulkhead plates is 6.00 mm. Formulas are provided to calculate the pressure (p) and minimum required plate thickness (tmin) for bulkhead plates based on factors like height (h), position (z) and pressure coefficient (cp).

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    © All Rights Reserved
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    0,4 L Amidships Outside Line

    Uploaded by

    Kiky Ichanafi
    12 views2 pages
    This document provides specifications for the minimum plate thicknesses required for a ship's deck and bulkheads. The minimum deck plate thickness is specified as 7.50 mm to support a maximum load of 80 kN/m2. The minimum thickness for transverse and longitudinal bulkhead plates is 6.00 mm. Formulas are provided to calculate the pressure (p) and minimum required plate thickness (tmin) for bulkhead plates based on factors like height (h), position (z) and pressure coefficient (cp).

    Original Description:

    plate deck calc

    Original Title

    PLATE- Deck,Bulkhead

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    © © All Rights Reserved

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    This document provides specifications for the minimum plate thicknesses required for a ship's deck and bulkheads. The minimum deck plate thickness is specified as 7.50 mm to support a maximum load of 80 kN/m2. The minimum thickness for transverse and longitudinal bulkhead plates is 6.00 mm. Formulas are provided to calculate the pressure (p) and minimum required plate thickness (tmin) for bulkhead plates based on factors like height (h), position (z) and pressure coefficient (cp).

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    12 views2 pages

    0,4 L Amidships Outside Line

    Uploaded by

    Kiky Ichanafi
    This document provides specifications for the minimum plate thicknesses required for a ship's deck and bulkheads. The minimum deck plate thickness is specified as 7.50 mm to support a maximum load of 80 kN/m2. The minimum thickness for transverse and longitudinal bulkhead plates is 6.00 mm. Formulas are provided to calculate the pressure (p) and minimum required plate thickness (tmin) for bulkhead plates based on factors like height (h), position (z) and pressure coefficient (cp).

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 2

    LWL

    (0.85H)
    L

    :
    :

    54.864
    52.669

    m
    m

    (base on drawing review)


    (96% LWL at 0.85H)

    0,4 L amidships outside line


    Deck

    Section 7.A.6
    tmin

    7.13

    0.610
    1.5
    12
    1

    m
    mm
    mm

    Deck Plate 0,1 L from the ends


    a
    tk
    t
    k

    =
    =
    =
    =

    Min Deck Plate for 8 Ton


    PL
    =

    (Faktor korosi , Secton 3.K)

    (Vol II, Section VII, B)


    8 ton =

    t
    =
    7.50
    mm
    mm
    tmin
    =
    6.55
    so the requirement plate for 8 ton deck load is

    80 KN/m2

    7.50

    mm

    Max Load for Deck Plate

    PL

    244.87 kN/m2
    24.99 T/m2

    Bulkhead Plate
    Tranversal Bulkhead
    a
    =
    tK
    =
    f
    =
    cp
    =

    Vol II, Section 11, B.2


    0.600
    m
    mm
    1.5

    z
    h
    p

    0.300
    4.358
    42.70

    =
    =
    =

    1
    0.9

    mm
    m
    m
    kN/m2

    Formula

    f=235/Reh
    cp = 0.9 * (f)^0.5
    h=(H*-z)+1 [m]
    p=9.8*h

    t
    tmin

    =
    =

    5.03
    6.00

    mm
    mm

    Longitudinal Bulkhead
    a
    =
    tK
    =
    f
    =
    cp
    =

    Vol II, Section 11, B.2


    m
    0.600
    1.5
    mm

    z
    h
    p

    =
    =
    =

    0.300
    4.358
    42.70

    m
    m
    kN/m2

    t
    tmin

    =
    =

    5.03
    6.00

    mm
    mm

    1
    0.9

    mm

    Formula

    f=235/Reh
    cp = 0.9 * (f)^0.5
    h=(H*-z)+1 [m]
    p=9.8*h

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