Browse > Article
http://dx.doi.org/10.5394/KINPR.2008.32.5.333

A Study on the Ship's Performance of T.S. HANBADA(II) - The Evaluation of Boarding Comfort with Vertical Acceleration -  

Jung, Chang-Hyun (T/S HANBADA, Korea Maritime University)
Lee, Yun-Sok (Trainging Center of Ship Operation, Korea Maritime University)
Publication Information
Journal of Navigation and Port Research / v.32, no.5, 2008 , pp. 333-339 More about this Journal
Abstract
When a vessel is underway in a heavy weather, passengers and crew suffer from seasickness caused by ship motions such as pitch, heave or roll, or all combined Sickness induces drowsiness, dizziness, headache, stomachache etc, in extreme conditions, they are met with a serious trouble which is physiologically unrecoverable. It results in weakening of spiritual activities or making errors from decrease of motivation, dropping off skills, poor recognition and poor judgement. In this paper, it was examined the international standards concerning the occurrence of sickness and the execution of works, also evaluated the boarding comfort by conducting several times of questionnaire on cadets boarding on the training ship HANBADA As a result, it was confirmed that the main factor of occurring the sickness was the vertical acceleration and the level was more than 0.2g. Also, it was presented the way how to reduce the sickness by changing the speed and/or course in relation to the encounter period.
Keywords
Seasickness; Ship motion; Boarding Comfort; Vertical Acceleration; Encounter Period;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 O'Hanlon, J. F. and McCauley, M. E.(1974), "Motion Sickness Incidence as a Function of the Frequency and Acceleration of Vertical Sinusoidal Motion", Aerospace Medicine, pp. 366-369
2 정창현, 이형기, 이윤석(2007), "실습선 한바다호의 운항성능에 관한 연구(I)", 한국항해항만학회지, 제31권, 제10호, pp. 905-910   과학기술학회마을   DOI
3 Ikeda, Y. and Kuroda, T.(2000), "Evaluation of Seakeeping Performance of a Passenger Ship from the Point of View of Seasickness", Foutth Osaka Colloquium on Seakeeping Performance of Ships, Japan, pp. 414-420
4 김비아, 이재식, 김종도, 오진석(2006), "선박조종과 안전항해를 위한 항해사와 SCMS의 상호작용", 한국항해항만학회지, 제30권, 제10호, pp. 833-837   과학기술학회마을   DOI
5 ISO 2631-1(1997), "Mechanical vibration and shock; Evaluation of human exposure to whole body vibration"
6 ISO 9996(1996), "Mechanical vibration and shock; Disturbance to human activity and performance"
7 윤현규, 이경중, 이동곤(2008), "선박의 운동 운항환경 모니터링 시스템 개발", 한국항해항만학회지, 제32권, 제1호, pp. 15-22   과학기술학회마을   DOI
8 김홍태, Mike Barnett, 양원재(2007), "충돌시나리오 기반의 항해사 인지능력 평가시스템 개발", 한국항해항만학회지, 제31권, 제8호, pp. 629-635   과학기술학회마을   DOI   ScienceOn