Wave-Induced Pore-Pressure Response on a Submarine Pipeline Buried in Seabed Sediments - Experiment and Numerical Verification -

• Magda Waldemar

• Maeno Shiro

• Nago Hiroshi

抄録

The response on sandy seabed sediments to a harmonically oscillating water-table, with a special consideration of the wave-induced pore-pressure oscillations around a pipeline buried in seabed sediments, is studied in the present work experimentally and numerically. The aim of the analysis was: (1) to observe a true distribution pattern of the wave-induced pore-pressure oscillations acting on the pipeline outer surface, and (2) to verify small-scale test results using numerical computations performed for a wide range of saturation conditions of seabed sediments, under the assumption of a compressible two-phase medium compound of the pore-fluid and soil skeleton, as well as a finite thickness of a permeable seabed layer.

収録刊行物

• 岡山大学環境理工学部研究報告

  岡山大学環境理工学部研究報告 3 (1), 75-95, 1998-01-14

  岡山大学環境理工学部

詳細情報

• CRID: 1390290699533690880
• NII論文ID: 120002313821
• NII書誌ID: AN10529213
• ISSN: 13419099
• DOI: 10.18926/fest/11567
• Web Site: https://ousar.lib.okayama-u.ac.jp/11567
• 本文言語コード: en
• データソース種別:
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  • IRDB
  • CiNii Articles