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Titolo:
Analysis of silt behavior induced by water waves
Autore:
Lin, M;
Indirizzi:
Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China Chinese Acad Sci Beijing Peoples R China 100080 100080, Peoples R China
Titolo Testata:
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
fascicolo: 3, volume: 44, anno: 2001,
pagine: 239 - 250
SICI:
2095-0624(200106)44:3<239:AOSBIB>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Keywords:
marine soil; stiffness layer; resonance;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
7
Recensione:
Indirizzi per estratti:
Indirizzo: Lin, M Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China Chinese Acad Sci Beijing Peoples R China 100080 , Peoples R China
Citazione:
M. Lin, "Analysis of silt behavior induced by water waves", SCI CHINA E, 44(3), 2001, pp. 239-250

Abstract

Based on the weak non-elastic porous model, the expressions of pore pressure, effective stress and displacements of soil skeletal frame and pore water have been deduced for a finite depth seabed. The distributions of severalphysical parameters have been analyzed for three kinds of marine sediment,including pore pressure, effective stress, stress angle, displacement of skeletal frame and pore fluid, and the variations of elastic waves with waveperiod. According to the experimental results, the resonant phenomena in the silt bed and the mechanism underlying such events have been discussed. It is proposed that the existence of a stiff soil layer inside the silt bed is a necessary condition for resonance to occur, and the possible location of resonance can be forecasted.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 03:17:49