Index

ABAQUS, 115, 117, 118, 119, 120

absorbers, tuning of, 214

acceleration at soil surface, high

speed dynamic compaction test, 150, 151

acceleration signals, processing, 146, 147

acceleration trace, derivation of

stiffness, 221

acceleration wave forms, high speed

dynamic compaction tests, 153

accelerometers

at impact position, 9

compared with geophones, 15, 16

De Recht, 9, 219

on roller drums, 131

B&K (4370), 200

B&K (4384), 145

B&K (8306), 9, 219

Acoustical Society of America, 35

AFNOR (France), 36

air overpressures, 6, 9

analytical model, rectangular

harmonic loaded area, 186

ANSI (USA), 36

attenuation, statistical treatment, 10-11

attenuation data, scatter of, 221