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

Jong-Hyun Lee; Yong-Hyeon Kwon; Chae-Whan Rim; Tak-Kee Lee

doi:10.1016/j.ijnaoe.2016.01.001

International Journal of Naval Architecture and Ocean Engineering (Jan 2016)

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

Jong-Hyun Lee,
Yong-Hyeon Kwon,
Chae-Whan Rim,
Tak-Kee Lee

Affiliations

Jong-Hyun Lee: Dept. of Naval Archit. & Ocean Eng., Gyeongsang National University, Institute of Marine Industry, Tongyeong, Republic of Korea
Yong-Hyeon Kwon: Dept. of Ocean System Eng., Graduate School, Gyeongsang National University, Tongyeong, Republic of Korea
Chae-Whan Rim: Korea Institute of Machinery and Materials, Daejeon, Republic of Korea
Tak-Kee Lee: Dept. of Naval Archit. & Ocean Eng., Gyeongsang National University, Institute of Marine Industry, Tongyeong, Republic of Korea

DOI: https://doi.org/10.1016/j.ijnaoe.2016.01.001
Journal volume & issue: Vol. 8, no. 1
pp. 66 – 72

Abstract

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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.

Published in International Journal of Naval Architecture and Ocean Engineering

ISSN: 2092-6782 (Print)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Technology: Ocean engineering; Naval Science: Naval architecture. Shipbuilding. Marine engineering
Website: https://www.journals.elsevier.com/international-journal-of-naval-architecture-and-ocean-engineering/

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