Page 457 - statbility for masters and mates

444 Index
Centre of gravity (cont.)
effect of suspended weights 14
Centre of pressure 267±70
by Simpson's Rules 270±76
Centrifugal force 287
Centripetal force 287
Centroid of area 9, 85
Change of draft, due to change of
trim 138±9
Coef®cient of ®neness 61 Complementary stress 328±30 Compressive stress 326 Conversion tables (metric/imperial)
387
Deadweight (Dwt) Scale 302±304 Density 19
effect of change 33
effect of change on draft and
trim 315±18
effect on displacement for
constant draft 38±9 Displacement curves 57±8 Dock water allowance 37 Draft:
change due to change of trim 138±9
effect of density change 315±18 effect of hog and sag 236±7 formulae 380
increase due to list in box-shaped
vessels 179±81
increase due to list in vessels
having rise of ¯oor 181±3 loading to requirement 151±3 maintaining 149±51
see also true mean draft
correction
Draft Surveys 434±6 Drydocking process 246±55
formulae 383±4 Dynamical stability 218±23
Effect of free surface, formulae 383
Equilibrium 44±7 correcting 47
Equivalent girder calculation 369, 370
Examination papers 401±428 Examination tips 432±3
Five/eight rule 72, 76-7
Force of buoyancy 22
Forces 1±4
Form coef®cients formulae 380 Free surface effect (FSE) 192±203
on stability 50±54 Freeboard, effect of increase on
stability 225±6
Freely supported beams 333±9 Fresh Water Allowance (FWA)
35±6
Fully loaded drafts 65±6
GM (initial transverse metacentric height)
from inclining experiment 239±40
working values 49 Grounding 246, 278
GZ (righting lever) 43, 45
stability cross curves 162±6
Heel 43
due to turning 287±9 formulae 385
Hog, effect on draft amidships 236±7
Hogging stress 342 Homogeneous logs, rectangular
section 29±30 Hydrometer, variable immersion
24±5
Hydrostatic curves 172±6
Inclining experiment 238±41 Initial metacentre 125