Ship Stability Video 37 – Upthrust caused on Hull due to Fall of Tide
It is very important to apply the knowledge that we acquire in practice. In the process of grounding the change of draft occurs at various points along the ship. It must however be understood as caused due two independent phenomena viz.: trim change alone; and bodily rise or bodily sinkage alone. This is also the secret of resolving the complex grounding cases. In this video, a case of pinnacle grounding is discussed by Capt. S.S. Chaudhari. The knowledge will also be useful in determining the thrust on hull, which if neglected can be very dangerous.

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