Page 458 - statbility for masters and mates

Initial metacentric height 125, 169 Interaction effects 305±306
reducing 311
ship to ground 306±308 ship to ship 308±311 ship to shore 311±13 squat 306±308
KB:
for box-shapes 99±102
curve 109
determination by Morrish's for-
mula 99±102 determination by Simpson's
Rules 88±91
formulae 382
for triangular prisms 99±102
KG:
determination for light condition
238±40
®nal determination 94±6
KM curve (locus of metacentres) 109
KN cross curves of stability 167±8
Lifeboat capacities 63 List:
de®nition 43
determination 114±16
due to bilging side compart-
ments 296±300
formulae 383
with zero metacentric height
319±21
List and trim, combined 188±91 Load curves 347
Load line marks 36
Locus of metacentres (KM curve)
109
Longitudinal metacentric height
134
determination using change of
trim 153±6 Longitudinal stability see trim
Index 445
Mass, de®nition 6
Maximum Permissible Deadweight
Moment Diagram 373±4 Merchant Shipping (Safety
Convention) Act 1949 393±4 Metacentre 43±4
Metacentric diagrams 107±12 Metacentric height 44
longitudinal 134, 153±6 Midships coef®cient 64, 65±6 Moment of forces 5±6
Moment of statical stability 45, 124
at large angle of heel 126±30
at small angle of heel 125±6 Moment to Change Trim one
centimetre (MCT1cm or
MCTC) 136±8
Moments about the centre line
117±19
Moments about the keel 116 Moments of mass 6±7 Morrish's formula 100, 102 Moseley's formula 219±20 M.S. (Load Lines) Rules 1968,
extracts 388±94 Murray's Method 350±52
Neutral equilibrium 46±7, 231 correcting 47
Normand's formula see Morrish's formula
Parallel axis theorem 258±60, 385 Permeability:
compartment 207±10
formulae 384
Point of suspension 14 Pressure:
at any depth 184±6
in liquids 266, 384 Prismatic coef®cient 64, 65±6
Range of stability 168
Relative density see speci®c gravity