• Journal of the Korean Society of Marine Environment & Safety
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• v.30 no.4
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• pp.324-331
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• 2024

The height of large car and truck carriers from the keel to the wheel house is 44 ~ 46 m, and as the car-carriers increases in size, it exhibits the 'top heavy' characteristic, where the upper section is heavier than the lower section. This study aims to estimate the maximum outward heel angle of the Golden Ray car-carrier (G-ship) during turning maneuvers for accident investigation and the prevention of similar accidents. The theoretically calculated maximum outward heel is 7.5° (at 19 kn, rudder angle 35°) with a GM of +3.0 m or higher, and 16.7° with a GM of +1.85 m. Meanwhile the experimentally modified maximum outward heel is 10.5° (at 19 kn, rudder angle 35°) with a GM of +3.0 m or higher, and 23.3° with a GM of +1.85 m. The G-ship is maneuvered during an accident at a speed of 13 kn, at starboard rudder angle of 10° to 20°, it changes course from 038°(T) to 105°(T) based on the instructions of the on-board pilot. At this time, the maximum outward heel is estimated to be between 7.8° and 10.9° at the port side, which is 2.2 times higher than the normal outward heel. In the IS code, cargo ships are required to exhibit a minimum GoM of +0.15 m or more. The maneuvered G-ship exhibits a GoM of +1.72 m. It is not maneuvered because it fails to satisfy the international GoM criteria and because its GoM is insufficient to counteract the heeling moment during the maneuver. This study is performed based on accident-investigation results from the Korea Maritime Safety Tribunal and the USCG.

• The Korean Journal of Archival Studies
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• no.54
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• pp.111-150
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• 2017

This paper examines the current situation of sources on Korean Class B and C war criminals attached as civilians to the Japanese military during the Asian Pacific War charged with cruelly treating Allied POWs in Japanese POW camps, and also explores the possibility of a joint Korean-Japanese archive of these sources. The Japanese government agreed to the judgement of war crimes by accepting the terms of the Potsdam Declaration, and the Allied troops carried out the judgement of Class B and C war crimes in each region of Asia and the International Military Tribunal for the Far East (also known as the Tokyo Trials). However, many non-Japanese such as Koreans and Taiwanese from the Japanese colonies were prosecuted for war crimes. The issues of reparations and restoring their reputations were ignored by both the Korean and Japanese governments, and public access to their records restricted. Most records on Korean Class B and C war criminals were transferred from each ministry to the National Archives of Japan. The majority are copies of the judgements of war crimes by the Allied nations or records prepared for the erasure of Japanese war crimes after each department operated independently of the Japanese government. In the case of the Diplomatic Archives of the Ministry of Foreign Affairs, such records focused mostly on their war crimes and the transfer of B and C war criminals within Japan and the diplomatic situation. In the case of Korea and Taiwan, these records were related to the negotiations on the repatriation of Class B and C war criminals. In addition, the purpose of founding of the Japan Center for Asian Historical Records and its activities demonstrate its tremendous utility as a facility for building a joint Korea-Japan colonial archive. Thus, the current flaws of the Japan Center for Asian Historical Records should be improved on in order to build a such a joint archive in the future.