• 수산해양교육연구
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• 제25권3호
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• pp.716-723
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• 2013

The postal or group questionnaire survey was conducted to inquire into the cause of collision between fishing vessel and non-fishing vessel targeting fishing vessel personnel(FVP), non-NFVP and a person involved in a marine accident. As a result, we could verify the root cause of collision, a negligence of lookout which noted overwork for FVP and careless for non-FVP. The cause of collision by inappropriate avoid action was poor communications for FVP and non-FVP. To reduce collision, we need to be trained to take a sharp lookout, a radio communication by VHF and the collision avoidance actions by early and substantial action to keep well clear. The results are expected to contribute for the reduction of collision and victims.

• 선박안전
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• 통권26호
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• pp.47-59
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• 2009

어선의 경우 어선운영자의 어선 자율정비 및 안전관리 능력이 미흡하고, 안전관리 수행 인력이 절대적으로 부족한 상태이다. 또한 어선 및 어선사업장의 지도 감독업무가 지방자치단체에 위임되어 있으나 인력 및 전문성 부족 등으로 개별어선에 대한 직접 관리가 곤란하여 어선 해양사고 예방을 위한 적극적 관리가 되지 못하고 있다. 따라서 국내 어선의 안전관리 현황과 문제점을 분석하여 수산업계에 대한 자율적인 안전관리체제의 구축 등 안전관리시스템 개선방안을 제시하고자 한다.

• 선박안전
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• 통권26호
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• pp.24-35
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• 2009

본 연구에서는 소형선박용 고속디젤기관의 고장으로 발생되는 해양사고를 저감하기 위하여 엔진의 상태를 사전에 기관운전자가 알 수 있도록 시스템을 구성하여 기존의 엔진에 이상이 발생하였을때 가시가청 경보를 울리는 것보다 한 단계 전에 엔진의 상태를 미리 알 수 있도록 하여, 기관의 고장으로 인한 해양사고 저감에 목표를 두고 과제를 진행하였다. 또한, 대형선박에서 사용하고 있는 고가의 고성능을 발휘하는 고장예측진단시스템은 많이 개발되어 있으나, 영세한 소형어선에 적용할 수 있는 소형의 저렴한 시스템 개발에 최종목표를 두고 1차년도 연구과제를 수행하였다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2005년도 지반공학 공동 학술발표회
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• pp.107-116
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• 2005

Korea has been suffering from various natural disasters. Slope-stability related disasters such as landslides usually occur during typhoon and torrential rain season. Types of slope-stability related disasters can be classified as failures in cut slopes along constructed roads, landslides in natural terrain, and retaining structure failures in urban area. This paper summarizes human casualties for the last 29 years in Korea, reviews field studies for the disaster sites that caused human casualties due to torrential rains in the Summer of 2005, analyzes causes of slope-stability related disasters and includes recommendations for an effective management system.

• 해양환경안전학회지
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• 제5권2호
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• pp.45-55
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• 1999

The majority of fishing vessels(under 20 tonnages) in Korea have a high casualty accident of the flood and capsizing occurred by lack of stability. Actually, it is so difficult to make out the data of inclining and stability tests of small fishing vessels after building, because most of them were built on experiences of manufacturer. According to above reasons, the aim of this study is an attempt to propose a stability criteria of small fishing vessels as follows: Firstly, it is examined that the stability is driven from a transverse metacenter height of actual ships, which is able to obtain a basic drawing and stability data. Secondly, it is examined the heeling at high-speed turning, and the period of rolling according to B/D(breadth/depth). Finally, it is suggested the stability criteria by using a dynamic state which is applied in passenger boat and fishing vessels over 24 meters.

• 해양환경안전학회지
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• 제2권S1호
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• pp.7-25
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• 1996

The amount of Sea Casualty is increased by heavy sea traffic, increasing sea-borne cargoes, and superannuated vessels. This study analyzed the circumstance of ship salvage in Korean Salvage Units and management of Salvage Divers in Korea and other countries in order to make establishment of Ship Salvage Divers. This paper reputed the object, the necessity and the character of Ship Salvage Divers. For the purpose of study two parts are considered in order to analyze the environment of salvage divers(the circumstance of Sea Casulties and Ship Salvage). Under the present circumstance in Korea this development planning study may be restricted, but the effective planning to activate Korean Ship Salvage Diver is abstracted as follows; First, the political assistance of concerned government authority is needed. Second, establishment of new course, grade, certificate and licence for Salvage Diver is a Pre-requisite factor for the successful enactment. Third, establishment of Korean Ship Salvage Diving Center or School is strongly required.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2004년도 춘계학술발표회
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• pp.57-60
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• 2004

본 논문에서는 최근 정부, 기업 둥에서 기술개발 기획의 수단으로 활용되고 있는 기술로드맵(Technology Roadmap)및 이를 기초로 한국해양연구원 해양시스템안전연구소의 해양안전 분야 중장기 연구개발계획의 수립을 위한 기획연구의 차원에서 작성 중인 해양안전기술로드맵에 대하여 소개한다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2017년도 추계학술대회
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• pp.34-35
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• 2017

Under the STCW Convention, marine engineers are required to have a satisfactory level of maritime English proficiency so that they can successfully perform their duties on board or maintain and operate the various equipment and facilities installed in the ship. More specifically, the importance of the engineers' written communication skills has been highlighted since their documents (for instance, post-work records, legal, and/or internal reports) have a significant legal impact in the event of a marine casualty or maritime crime. To suggest the necessity of developing standard engineering logbook phrases (SELP), therefore, this paper will closely analyse three-month authentic marine engineers' work records written by Korean officers. From the analysis, the problems and errors in the logbook will be analysed, and considerations to be taken into account in the development of SELP will be illustrated. Finally, the future actions for this standardised written communication for the logbook entry will be sought.

• 한국항해학회지
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• 제23권3호
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• pp.17-28
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• 1999

Concerns related to the safety of bulk carriers we, most of all, the increasing number of bulk carrier accidents which amount to 425 during last 20 years; half of them are totally lost. A number of bulk tarriers are still missing. Bulk carrier safety has become an international issue since 1995. The International Maritime Organization (IMO) embarked on the legislation as a countermeasure to the increasing number of the bulk carrier accidents. The IMO discussed in the safety of bulk carriers including the strength of transverse watertight bulkheads, especially when the ship carries high density cargoes and the damage stability of bulk carriers in the flooded condition. In this study, statistics and causes of accidents of bulk carriers are analyzed in order to identify special features of bulk carrier accident and causes of the casualty. This study examines certain cases of hull collapses and severence which resulted in sinking to infer possible causes of missing ships.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2011년 춘계학술대회논문집
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• pp.156-160
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• 2011

As building becomes larger, taller and more complex due to industrialization and urbanization, it tends to be vulnerable to fire and establishment of effective measures for fire safety is demanded. Especially the fact that the smoke hinders evacuation and fire-fighting activities as well as becomes the major cause of life casualty emphasizes the importance of smoke control system. To design and operate the smoke control system success folly, it is necessary to analyze and predict precisely the thermoflow induced by fire in building. The unsteady three-dimensional analysis of thermoflow induced by fire with diverse variables such as building structure, fire conditions and smoke control facilities can be effectively carried out with numerical method In this study, using the FDS(Fire Dynamics Simulation) program that spreads widely as the analysis tool for thermoflow of fire, the analysis of thermoflow in partition of building induced by fire and comparison with the experimental results for assessment of numerical analysis are presented.