Vibrational characteristics of an earth dam
1966 ◽
Vol 56
(6)
◽
pp. 1207-1226
Keyword(s):
Abstract An earth dam was excited into vibrations, in the upstream-downstream direction, by four rotating eccentric-mass vibration generators which were operated on the crest. Natural frequencies, mode shapes, and equivalent viscous modal damping constants of the dam were revealed by the forced vibrations. A theoretical analysis of the dam, based on consideration of shearing deformations only, shows moderately good agreement with the behavior which was observed at the lower frequencies.
Keyword(s):
Keyword(s):
2020 ◽
Vol 234
(1-2)
◽
pp. 3-10
1968 ◽
Vol 10
(3)
◽
pp. 252-261
◽
Keyword(s):
1985 ◽
Vol 107
(1)
◽
pp. 187-196
◽
Keyword(s):