Drydocking (Problem 2) - Advanced ship stability calculations

Using an example, this video discusses an example of calculations involved in drydocking (or similar situations) of a ship.
The concept of "P" (upward thrust), virtual loss of GM, and residual displacement and GM is discussed.
The use of hydrostatic tables is also shown.
Diagrams aid in understanding of the topic.
This is video 37 in the series of videos on ship stability.
Students are advised to watch the previous videos (links below) before watching this video.
1) Ship Stability (Volume, Mass, and Density): • Ship stability basics ...
2) Ship Stability (Pressure and Thrust): • Ship Stability Basics ...
3) Ship Stability (Displacement and Under-water volume): • Ship Stability - Displ...
4) Ship Stability (Deadweight, TPC, and Reserve Buoyancy): • Ship Stability - Dead...
5) Ship Stability (Load lines, effect of density on draft and displacement): • Ship Stability - Load ...
6) Ship Stability (Shift in the centre of gravity and KG calculation): • Ship Stability - Shif...
7) Ship Stability (Centre of Buoyancy): • Ship Stability - Cente...
8) Transverse statical stability of ships: • Transverse statical st...
9) Equilibrium of ships and Angle of Loll: • Ship Stability - Equil...
10) Calculate free surface correction on ships: • Ship Stability - Calcu...
11) Calculation and correction of ship’s list: • Ship Stability - Calcu...
12) Extra questions on ship’s list calculation and correction: • Ship Stability - Extra...
13) Hydrostatic tables (Part 1): • Ship stability - The u...
14) Hydrostatic tables (Part 2): • Ship Stability - The ...
15) Hydrostatic draft: • Ship Stability - Calcu...
16) KM and BM calculation: • Ship stability for Mat...
17) KM curves drawing and calculation: • Ship Stability for Mat...
18) Simpson’s First Rule: • Advanced Ship Stabilit...
19) Simpson’s Second Rule: • Ship Stability - Simps...
20) Combination of Simpson’s First and Second Rule: • Ship Stability - Combi...
21) Simpson’s Third Rule: • Ship Stability - Use o...
22) Calculate volume using Simpson’s Rules: • Using Simpson's Rules ...
23) Fresh water allowance: • Fresh water allowance ...
24) Angle of Loll: • Angle of Loll calculat...
25) Calculate centroid using Simpson’s Rules: • Using Simpson's Rules ...
26) Curve of Statical Stability: • Curve of Statical Stab...
27) Cross Curves of Statical Stability: • Cross Curves of Static...
28) KN curves: • Using KN Curves to con...
29) Trim Problems (Part 1): • Trim Problems (Part 1)...
30) Trim Problems (Part 2): • Trim Problems (Part 2)...
31) Trim Problems (Part 3): • Trim Calculations - P...
32) Angle of loll correction: • Correcting an Angle of...
33) Increase in draft due to list: • Increase in draft due ...
34) Combined list and trim: • Combined list and trim...
35) Combined list and trim: • Combined List and Trim...
36) Drydocking Problem 1: • Drydocking (Problem 1)...