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http://dx.doi.org/10.7837/kosomes.2012.18.4.365

The Fundamental Study on the Development of Leisure Boat's Drop Test Management System based on ISO 12215-5  

Kang, Nam-Seon (Research Institute of Medium & Small Shipbuilding)
Park, Chung-Hwan (Research Institute of Medium & Small Shipbuilding)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.18, no.4, 2012 , pp. 365-370 More about this Journal
Abstract
International Organization for Standardization has recently published ISO 12215-5 which is the small craft-hull construction and scantling. According to ISO 12215-5 AnnexB, the scantling determination can be accomplished by drop test for craft with a length $L_H$ of 2.5m up to 6m and single-skin construction. The current method, however, of visual test has the issue where it is difficult to make an objective evaluation of ship body strength. In this study, in order to develop an evaluation system that can make a quantitative evaluation of the drop test of leisure boats, the domestic/foreign regulations on drop test of leisure boats are analyzed and the drop test evaluation system is designed, and the system applicability is reviewed through 5-meter level aluminum ship, and the issues incurred by the state of the ship and the posture while dropping were checked.
Keywords
International Standard(ISO 12215-5); Pleasure boat; Drop test; Drop height; Impact pressure; Falls free into the water;
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  • Reference
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