Characteristics analysis of local ice load signals in ice-covered waters

The aim of this paper is to investigate the characteristics of the signal of local ice load acting on side shell in the bow part due to ice broken by an icebreaker in ice-covered waters. The Korean icebreaking research vessel “ARAON” voyaged to the Arctic Ocean during the summer of 2010, and measure...

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Bibliographic Details
Published in:International Journal of Naval Architecture and Ocean Engineering
Main Authors: Jong-Hyun Lee, Yong-Hyeon Kwon, Chae-Whan Rim, Tak-Kee Lee
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier 2016
Subjects:
Local ice load
Signal profile
Arctic Ocean
Rising time
Half-decaying time
Ocean engineering
TC1501-1800
Naval architecture. Shipbuilding. Marine engineering
VM1-989
Arctic
ice covered waters
Online Access:https://doi.org/10.1016/j.ijnaoe.2016.01.001
https://doaj.org/article/2c4c9413e09148508c4f75d02cff57ce
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Summary:The aim of this paper is to investigate the characteristics of the signal of local ice load acting on side shell in the bow part due to ice broken by an icebreaker in ice-covered waters. The Korean icebreaking research vessel “ARAON” voyaged to the Arctic Ocean during the summer of 2010, and measurements of local ice load were carried out using several strain gauges. In this study, the time history of measured signals was analyzed and the characteristic values including rising time and half-decaying time were presented using non-dimensional parameters.

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