Experimental Study on Pore Water Pressure and Sediment Transport by Oscillatory Flow with Pressure Change

Toshihiko Yamashita; Shinichi Ito; Akira Yamamoto; Takaaki Minamimura; Mikio Kuroki

doi:10.2208/prooe.12.249

PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN

Online ISSN : 1884-8265
Print ISSN : 0912-7348
ISSN-L : 0912-7348

Experimental Study on Pore Water Pressure and Sediment Transport by Oscillatory Flow with Pressure Change

Toshihiko Yamashita, Shinichi Ito, Akira Yamamoto, Takaaki Minamimura, Mikio Kuroki

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Keywords: Pore Water Pressure, Sediment Transport, Oscillatory Flow, Pressure Change

JOURNAL FREE ACCESS

1996 Volume 12 Pages 249-253

DOI https://doi.org/10.2208/prooe.12.249

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Abstract

Pore water pressure and sand transport occurred by oscillatory flow with pressure change, oscillatory flow and pressure change are experimentally studied. The pressure propagations into sand beds by oscillatory flow with pressure change are better than by merely pressure change. The wave height of sand ripples generated by oscillatory flow with pressure change decreases with increase of pressure change.

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