RELATIONSHIP OF A MOORED VESSEL IN A HARBOUR AND A LONG WAVE CAUSED BY WAVE GROUPS
PDF

Keywords

moored vessel
harbor
long waves
wave groups

How to Cite

Hashimoto, N., Asai, T., Tobiki, I., Ito, K., Toue, T., Kobayashi, A., & Shibata, T. (1994). RELATIONSHIP OF A MOORED VESSEL IN A HARBOUR AND A LONG WAVE CAUSED BY WAVE GROUPS. Coastal Engineering Proceedings, 1(24). https://doi.org/10.9753/icce.v24.%p

Abstract

Loading operations failed at a berth in Sendai New Harbour in 1992. The vessels continuously moved along the berth, in spite of small wave heights and weak winds, which were much less than the criteria for loading operation at the berth. To clarify the cause of the failures, the authors analyzed the observed wave data. The phenomenon related to the time characteristics of wave groupiness. The vessels' motions were caused by the long waves that were bounded by wave groups. Mean Wave Group Period (Tg) proposed here, can explain the phenomenon.
https://doi.org/10.9753/icce.v24.%25p
PDF
Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.