Page 460 - statbility for masters and mates

Tonnes Per Centimetre immersion (TPC) 26, 55
curves 55±7
in dock water 26
Total Bending Moment (TBM) 355 Total pressure see thrust
Total thrust 266
Transverse stability formulae 382 Transverse statical stability
formulae 382±3 Triangular-shaped prism
BM calculation 105, 136
KB calculation 99 Trim 133
effect of density change 315±18 effect on tank soundings 243±5 effects of loading/discharging
weights 141±8
effects of shifting weights
139±41
formulae 381, 382
use of change to ®nd longi-
tudinal metacentric height
153±6
use to determine centre of
¯otation 148±9
Trim and list, combined 188±91 Trim and Stability book 322±4
Index 447
True mean draft correction 233±7 Turning, effect on heel 287±9
Unstable equilibrium 46 correcting 47
Volume calculations 77±9, 84±5
Wall-sided formula 127±30, 320 Water pressure 184±7 Water-plane area 72±7
Wave Bending Moment (WBM)
352±3
Wedge of buoyancy 43 Weight, de®nition 6 Weight diagram 344 Weights:
effect on trim of loading/ discharging 141±8
effect on trim of shifting on board 139±41
loading to keep after draft constant 149±51
loading to produce required draft 151±3