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http://dx.doi.org/10.5394/KINPR.2019.43.1.33

A Study on the Adoption of Korean Register of Shipping Rules through the Analysis of Pile Driving Boat Capsizing  

Chung, Won-Jun (Agency for Defense Development)
Kim, Jeong-Dae (Department of Naval Architecture and Ocean Engineering, Graduate School of Pusan National University)
Park, Sung-Boo (Department of Naval Architecture and Ocean Engineering, Graduate School of Pusan National University)
Jung, Kwang-Hyo (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Lee, Jae-Myung (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Abstract
In December 2012, a pile driving boat sunk off the coast of Ulsan port in Korea. The cause of capsizing of these boats was considered a complex problem. Although Korean Ship Safety Technology Authority concluded that leaders (cranes) of the vessel were designed with sufficient safety factors, National Forensic Service concluded that the capsizing was caused by the failure of leaders. This study reviewed the related laws, strength calculations, and structural analysis methods used by the Korea Ship Safety Technology Authority. In addition, numerical simulations were carried out on hydrodynamic analysis and structural analysis to analyze the cause of vessel capsizing based on the rules of the Korean Register of Shipping. The results were similar to those found by National Forensic Service. In conclusion, the study suggested that inspection especially for a pile driving boat subjected to the Korean Register of Shipping rules should be carried out to prevent the similar accident.
Keywords
Pile Driving Boat; Hydrodynamic Analysis; Structural Analysis; Capsizing Accident; Ship Inspection;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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