Subject Index
active wave absorption 98, 444
aliasing 500
armor layer
Froude number 177
Reynolds number 177
stability number 179
armor unit
concrete 202
rocking 203
similitude
breakage 207
impact stresses 204
material properties 204
special placement 195
strength 195
stress
field measurement 204
loads 203
load cells 210
modeling 202
model measurements 210
similitude 203
weight example 182
armor weight scale 178
artificial boundary roughness 140
Arzew breakwater 186
Beach Erosion Board 6
bedform similitude 271
bedload 243
bedload models
distorted models 276
morphological scale 272
scale requirements 255
shear stress scales 270
similitude conditions 256
summary of scales 270
bedload shear stress scales 252
bedload transport models 252
Bilbao Oil Harbor breakwater 191
bottom shear stresses 154
bound long waves 411
directional waves 436
sea surface elevation 413
boundary layer simil. 118, 154
breakwater stability 62
Buckingham pi theorem 33, 34
calibration of design wave 197
calibration of wave gauges 477
Canche River 279
Cauchy
criterion 66
number 31, 66
scale criterion 224
centrifuge scale model 75
cnoidal waves 379
Coastal Engrg. Res. Center 6,
211
coastal structure models
other considerations 228
purposes 172
requirements 173
coastal structure types 170
Columbia River
entrance 278