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Fluidization and representative wave transformation on muddy beds
Authors:M Soltanpour  SA Haghshenas
Institution:Civil Engineering Department, K. N. Toosi University of Technology, No. 1346, Vali-Asr St., P.C. 1996715433, Tehran, Iran
Abstract:Irregular wave-induced mud fluidization and wave spectrum transformation on muddy profiles are studied through representative wave technique. The constitutive equations of visco-elastic model are adopted for the rheological behavior of fluid mud, while the behavior of stationary mud is assumed to be elastic. A set of representative waves are employed to investigate wave–mud interaction. The results are verified using real field data. Comparing the performance of common representative waves, it is concluded that the phenomena can be better predicted by root mean square wave.
Keywords:Fluidization  Wave transformation  Representative wave  Fluid mud  Cohesive sediments
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