A study on measurements of local ice pressure for ice breaking research vessel “ARAON” at the Amundsen Sea

In this study, a local ice pressure prediction has been conducted by using measured data from two ice breaking tests that was conducted for a relatively big ice floe at Amundsen Sea in the Antarctica from January 31 to March 30 2012. The symmetry of load was considered by attaching strain gauges on...

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Bibliographic Details
Published in:International Journal of Naval Architecture and Ocean Engineering
Main Authors: Yong-Hyeon Kwon, Tak-Kee Lee, Kyungsik Choi
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier 2015
Subjects:
Local ice pressure
Big floe
Amundsen sea
Influence coefficient method
Direct method
Ocean engineering
TC1501-1800
Naval architecture. Shipbuilding. Marine engineering
VM1-989
Amundsen Sea
Antarc*
Antarctica
Online Access:https://doi.org/10.1515/ijnaoe-2015-0035
https://doaj.org/article/eda27f10b3af4aa98c29e5fb8f553523
Description
Summary:In this study, a local ice pressure prediction has been conducted by using measured data from two ice breaking tests that was conducted for a relatively big ice floe at Amundsen Sea in the Antarctica from January 31 to March 30 2012. The symmetry of load was considered by attaching strain gauges on the same sites inside the shell plating of ship at the port and the starboard sides in the bow thrust room. Using measured strain data, after the ice pressure was converted by the influence coefficient method and the direct method, the two values were found to be similar.

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