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Figure 4.2 shows a typical intact statical stability curve. When the ship is in equilibrium with no outside forces acting on it, the resultant weight of the ship will be vertically aligned with the resultant buoyant force. As an external moment heels the ship to port or starboard, the resultant
24 Μαρ 2020 · An Introduction to Nautical Charts. Focusing on colours, features, depths, important symbols including buoyage and hazards
3 Ιαν 2021 · The easiest and handiest tool for analysing a surface ship’s stability, is by graphs or curves. A ship designer or an officer on-board should be able to know the stability characteristics of a ship just by looking at the curves. Let's understand curves of static stability of a vessel.
25 Ιαν 2021 · There are three types of equilibrium conditions that can occur, for a floating ship, depending on the relation between the positions of the centre of gravity and centre of buoyancy. 1. Stable Equilibrium: Study the figure below. A stable equilibrium is achieved when the vertical position of G is lower than the position of the transverse ...
NAUTICAL CHARTS CHART FUNDAMENTALS 400. Definitions A nautical chart represents part of the spherical earth on a plane surface. It shows water depth, the shoreline of adjacent land, prominent topographic features, aids to nav-igation, and other navigational information. It is a work area on which the navigator plots courses, ascertains posi-
(A) Stable equilibrium. If a floating body, initially at equilibrium, is disturbed by an external moment, there will be a change in its angular attitude. If upon removal of the external moment, the body returns to its original position, it is said to have been in stable equilibrium and to have positive stability. (B) Neutral equilibrium.
diagrams of stability and trim data to calculate initial stability, drafts and trim for any given configuration of loading. The student will be able to compute both longitudinal and transverse stability for any condition during the load-out or discharge through the use of the traditional stability booklet and state of the art stability software.
