Betekenis van:
waterline
waterline
Zelfstandig naamwoord
- scheidingslijn van water
- a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship
Synoniemen
Hyperoniemen
Hyponiemen
Voorbeeldzinnen
- depth below waterline at maximum draught(s) in metres
- In ships designed with a rake of keel the waterline on which this length is measured shall be parallel to the designed waterline;
- Subdivision load line is the waterline used in determining the subdivision of the ship.
- their displacement corresponding to the design waterline is less than 500 m3; and
- The isosceles triangular profile of the prismatic damage shape is that corresponding to the load waterline.
- .1 .1 Subdivision load line is the waterline used in determining the subdivision of the ship.
- Deepest subdivision load line is the waterline which corresponds to the greatest draught permitted by the subdivision requirements which are applicable.
- trapezoidal profile with side at 15° slope to the vertical and the width at the design waterline defined according to SOLAS regulation II-1/8.4.1;
- survival craft which are boarded from a position on deck which is less than 4,5 metres above the waterline in the lightest seagoing condition and which either:
- .2 Deepest subdivision load line is the waterline which corresponds to the greatest draught permitted by the subdivision requirements which are applicable.
- ‘length of a ship’, unless expressly provided otherwise, means 96 % of the total length on a water line at 85 % of the least moulded depth measured from the top of the keel, or the length from the fore side of the stem to the axis of the rudder stock on that waterline, if that be greater.
- .3 The location of the controls of any valve serving a sea inlet, a discharge below the waterline or a bilge injection system shall be so sited as to allow adequate time for operation in the event of influx of water to the space, having regard to the time likely to be required in order to reach and operate such controls.
- as near to the water surface as is safe and practicable; for a davit-launched survival craft the height of the davit head, with the survival craft in embarkation position, shall, as far as practicable, not exceed 15 metres to the waterline when the ship is in its lightest seagoing condition, and the position of a davit launched survival craft in the embarkation position shall be such that it stays clear of the waterline with the ship in the fully loaded condition under unfavourable conditions of trim of up to 10 ° and listed up to 20 ° either way for new ships, respectively up to at least 15 ° either way for existing ships, or to the angle at which the ship's weatherdeck becomes submerged, whichever is less;
- as near to the water surface as is safe and practicable; for a davit-launched survival craft the height of the davit head, with the survival craft in embarkation position, shall, as far as practicable, not exceed 15 metres to the waterline when the ship is in its lightest seagoing condition, and the position of a davit launched survival craft in the embarkation position shall be such that it stays clear of the waterline with the ship in the fully loaded condition under all conditions of trim of up to 10° and listed up to 20° either way for new ships, respectively up to at least 15° either way for existing ships, or to the angle at which the ship’s weatherdeck becomes submerged, whichever is less;
- At least one lifebuoy on each side shall be equipped with a buoyant lifeline equal in length to not less than twice the height at which it is stowed above the waterline in the lightest seagoing condition or 30 metres, whichever is the greater.Two lifebuoys shall be equipped with a self-activating smoke signal and a self-activating light; they shall be capable of quick release from the navigation bridge.