Difference between revisions of "UKCVAR"

Latest revision as of 09:15, 20 June 2011

FEATURE OBJECT ATTRIBUTES

Attribute: Underkeel clearance variable

Acronym: UKCVAR Code: ?

Camel case: underKeelClearanceVariable

Attribute type: Complex

Definition:

A variable value which is the distance in still water between the lowest point of the ship's hull and the sea bottom calculated from either ship's beam or draught.

Sub-attribute	Camel Code Identifier	Multiplicity	Sequential
UKCVBB	underKeelClearanceVariableBeamBased	0..1	n/a
UKCVDB	underKeelClearanceVariableDraughtBased	0..1	n/a

References:

Adapted from: IHO S-32, 5th ed., 1994 items 5731, 5732

Remarks:

UKCVAR is either based on beam or draught.

Distinction:

Justification:
to be completed

Comments:

The figure at UKCLRN shows the allowances that make up Gross UKC.

David	Raphael	others	Jens
N/Y	N/Y	others Y/N	N/Y

@@ Line 2: / Line 2: @@
-Attribute:  Under Keel Clearance Variable
+Attribute:  Underkeel clearance variable
 Acronym: UKCVAR	Code: ?
@@ Line 8: / Line 8: @@
 Camel case: underKeelClearanceVariable
-Attribute type: F
+Attribute type: Complex
+Definition:
+A variable value which is the distance in still water between the lowest point of the ship's hull and the sea bottom calculated from either ship's beam or draught.
+{| style="background:#ccc99; color:black;" border="1" cellpadding="5" cellspacing="0" align="left"
+!Sub-attribute!!Camel Code Identifier!!Multiplicity!!Sequential
+|-
+|[[UKCVBB]]||underKeelClearanceVariableBeamBased||0..1||n/a
+|-
+|[[UKCVDB]]||underKeelClearanceVariableDraughtBased||0..1||n/a
+|}
-Definitions: (2 options)
-#The minimum requested distance between the maximum static draught of the vessel of the highest point of the under water bottom defined by percentage of the ships draught.
-#The distance between the lowest point of the ship's hull (normally some point on the keel) and the sea bottom, defined as a percentage of the ships draught.
 References:
-for option 1 ?????<br>
-for option 2 adapted; IHO S-32, 5th ed., 1994 items 5731, 5732
-Indication:
+Adapted from: IHO S-32, 5th ed., 1994 items 5731, 5732
+Remarks:
+UKCVAR is either based on beam or draught.
+Distinction:
-Unit:
-Resolution:
-Format:
-xx.xx
-Example:
+Justification:<br>
+<span style="color:red;">to be completed</span><br>
-.5 for a minimum Under Keel Clearance of 10.5 % of the current ship's draught.
-Remarks:
+Comments:
-UKC is calculated from the vessel's draft and various allowances. The figure below shows an example of the calculation of Gross UKC.
+The figure at [[UKCLRN]] shows the allowances that make up Gross UKC.
-[[Image:UKC diagram.jpg]]
@@ Line 47: / Line 80: @@
 !David!!Raphael!!others!!Jens
 |- style="background:white; color:black"
-|DA Y/N
+|N/Y
-|RMM Y/N
+|N/Y
 |others Y/N
-|Y
+|N/Y
 |}

Difference between revisions of "UKCVAR"

Latest revision as of 09:15, 20 June 2011

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