Waves-induced soil response around breakwater heads

T.L. Lee, H.M. Lin, D.S. Jeng, M.H. Chen, B. Yang

    Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

    Abstract

    Some marine structures have been reported to be damaged by seabed instability. It has been well documented that ocean waves propagating over the ocean surface exert dynamic pressure fluctuations on the sea floor. Numerous investigations for the wave- induced seabed response have been carried out. However, all previous models have been limited to either one-dimensional or two-dimensional case, which can only represent part of the whole problem. Therefore, the three-dimensional model for linear wave-induced soil response in the vicinity of a breakwater will be established in this paper. Moreover, the influence of several wave and soil parameters on the wave-induced pore pressure and soil displacement was also discussed around breakwater heads.
    Original languageEnglish
    Title of host publicationProceedings of the 21st International Offshore and Polar Engineering Conference
    EditorsJin S. Chung, Frederic Dias, Hiroyasu Kawai
    Pages1005-1009
    Number of pages5
    Volume3
    Publication statusPublished - 2011

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    breakwater
    soil
    induced response
    ocean wave
    pore pressure
    sea surface
    seafloor

    Cite this

    Lee, T. L., Lin, H. M., Jeng, D. S., Chen, M. H., & Yang, B. (2011). Waves-induced soil response around breakwater heads. In J. S. Chung, F. Dias, & H. Kawai (Eds.), Proceedings of the 21st International Offshore and Polar Engineering Conference (Vol. 3, pp. 1005-1009)
    Lee, T.L. ; Lin, H.M. ; Jeng, D.S. ; Chen, M.H. ; Yang, B. / Waves-induced soil response around breakwater heads. Proceedings of the 21st International Offshore and Polar Engineering Conference. editor / Jin S. Chung ; Frederic Dias ; Hiroyasu Kawai. Vol. 3 2011. pp. 1005-1009
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    abstract = "Some marine structures have been reported to be damaged by seabed instability. It has been well documented that ocean waves propagating over the ocean surface exert dynamic pressure fluctuations on the sea floor. Numerous investigations for the wave- induced seabed response have been carried out. However, all previous models have been limited to either one-dimensional or two-dimensional case, which can only represent part of the whole problem. Therefore, the three-dimensional model for linear wave-induced soil response in the vicinity of a breakwater will be established in this paper. Moreover, the influence of several wave and soil parameters on the wave-induced pore pressure and soil displacement was also discussed around breakwater heads.",
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    Lee, TL, Lin, HM, Jeng, DS, Chen, MH & Yang, B 2011, Waves-induced soil response around breakwater heads. in JS Chung, F Dias & H Kawai (eds), Proceedings of the 21st International Offshore and Polar Engineering Conference. vol. 3, pp. 1005-1009.

    Waves-induced soil response around breakwater heads. / Lee, T.L.; Lin, H.M.; Jeng, D.S.; Chen, M.H.; Yang, B.

    Proceedings of the 21st International Offshore and Polar Engineering Conference. ed. / Jin S. Chung; Frederic Dias; Hiroyasu Kawai. Vol. 3 2011. p. 1005-1009.

    Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

    TY - CHAP

    T1 - Waves-induced soil response around breakwater heads

    AU - Lee, T.L.

    AU - Lin, H.M.

    AU - Jeng, D.S.

    AU - Chen, M.H.

    AU - Yang, B.

    PY - 2011

    Y1 - 2011

    N2 - Some marine structures have been reported to be damaged by seabed instability. It has been well documented that ocean waves propagating over the ocean surface exert dynamic pressure fluctuations on the sea floor. Numerous investigations for the wave- induced seabed response have been carried out. However, all previous models have been limited to either one-dimensional or two-dimensional case, which can only represent part of the whole problem. Therefore, the three-dimensional model for linear wave-induced soil response in the vicinity of a breakwater will be established in this paper. Moreover, the influence of several wave and soil parameters on the wave-induced pore pressure and soil displacement was also discussed around breakwater heads.

    AB - Some marine structures have been reported to be damaged by seabed instability. It has been well documented that ocean waves propagating over the ocean surface exert dynamic pressure fluctuations on the sea floor. Numerous investigations for the wave- induced seabed response have been carried out. However, all previous models have been limited to either one-dimensional or two-dimensional case, which can only represent part of the whole problem. Therefore, the three-dimensional model for linear wave-induced soil response in the vicinity of a breakwater will be established in this paper. Moreover, the influence of several wave and soil parameters on the wave-induced pore pressure and soil displacement was also discussed around breakwater heads.

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    M3 - Other chapter contribution

    VL - 3

    SP - 1005

    EP - 1009

    BT - Proceedings of the 21st International Offshore and Polar Engineering Conference

    A2 - Chung, Jin S.

    A2 - Dias, Frederic

    A2 - Kawai, Hiroyasu

    ER -

    Lee TL, Lin HM, Jeng DS, Chen MH, Yang B. Waves-induced soil response around breakwater heads. In Chung JS, Dias F, Kawai H, editors, Proceedings of the 21st International Offshore and Polar Engineering Conference. Vol. 3. 2011. p. 1005-1009