Αποτελέσματα Αναζήτησης
3 Ιαν 2021 · Having discussed the basics of intact stability of surface ships, we are now at a stage to analyze the same. The easiest and handiest tool for analysing a surface ship’s stability, is by graphs or curves. In fact, 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.
In Chapter 4 we will study five areas: The concept of a ship’s Righting Moment (RM), the chief measure of stability. KG and TCG changes and their effects on RM. How Stability is effected by Damage to the Hull using the “Added Weight” method. Effects of a “Free Surface”. Effects of Negative GM on ship stability.
4.4.6 A Measure of the Tenderness or Stiffness. The initial slope of the intact statical stability curve indicates the rate at which a righting arm is developed as the ship is heeled over. If the initial slope is large, the righting arm develops rapidly as the ship is heeled over and the ship is said to be “stiff.”.
Hydrostatic Curves 2 Cross-Curves 3 *Statical Stability Curves 4 *Floodable Length Curve 5 Trim and Stability Book - S.S. AMERICAN MARINER White Pages Table of Principal Characteristics Sheet 1 Trim Correction Table Sheet 2 Hydrostatic Properties Sheet 3 Free Surface Correction and Tank Capacity Sheet 4 Gain in GM Table Sheet 5
Find & Download Free Graphic Resources for Ship Stability. 16,000+ Vectors, Stock Photos & PSD files. Free for commercial use High Quality Images
The illustration below shows 3 GZ curves for 3 different types of vessels. Curve 1 is for a traditional deck vessel. The curve peaks at approx. 25 degrees and ex-tends to approx. 70 degrees. Curve 2 is a wide flat-bottomed vessel. The curve is initially steeper than curve 1. This means that the vessel is more rigid - it
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