FIELD OBSERVATION OF WAVE-INDUCED POREWATER PRESSURES

T. Sakai; H. Mase; D.T. Cox; Y. Ueda

doi:10.9753/icce.v23.%p

No. 23 (1992), Conference Proceedings

No. 23 (1992)

FIELD OBSERVATION OF WAVE-INDUCED POREWATER PRESSURES

Conference Proceedings

https://doi.org/10.9753/icce.v23.%25p

Published 1992-01-29

T. Sakai⁺⁻
H. Mase⁺⁻
D.T. Cox⁺⁻
Y. Ueda⁺⁻

T. Sakai

Dept. of Civil Engrg., Kyoto Univ.

H. Mase

Dept. of Civil Engrg., Kyoto Univ.

D.T. Cox

Dept. of Civil Engrg., Univ. of Delaware

Y. Ueda

Civil Engrg. Design Dept., Maeda Corporation

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Keywords

field observation
pore pressure
pressure

How to Cite

Sakai, T., Mase, H., Cox, D., & Ueda, Y. (1992). FIELD OBSERVATION OF WAVE-INDUCED POREWATER PRESSURES. Coastal Engineering Proceedings, 1(23). https://doi.org/10.9753/icce.v23.%p

Abstract

Wave-induced transient porewater pressures were measured near a seabed surface at a coast facing the Japan Sea. The data are compared with the solution using a boundary layer approximation by Mei and Foda (1981). The effective bulk modulus of porewater, /}, is estimated l.OxlO8 N/m2 so that the solution matchs the observation. A similar analysis is done for the field data obtained by Zen et al.(1989) at a coast facing the Pacific Ocean. The value of p scatters from 1.0xl07N/m2 to 1.0xl08N/m2.

https://doi.org/10.9753/icce.v23.%25p

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FIELD OBSERVATION OF WAVE-INDUCED POREWATER PRESSURES

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