• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2007.12a
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• pp.373-375
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• 2007

출입항로에서 중요한 역할을 하는 등부표는 주로 항로를 표시하거나 위험 장소를 표시한다. 등부표를 적절한 간격으로 배치하여 항해자가 자연스럽게 이용할 수 있도록 하는 것이 다른 항법시스템이 없더라도 안전을 확보할 수 있는 길이 될 것이다. 이런점에 고려하여 이 논문에서는 동부표의 적절한 배치(이하 '최적 배치'라 한다.)를 하기 위한 원칙을 제시하려고 한다. 이 원칙을 먼저 항만의 수역 설계와 관련한 규정을 검토하고, 면담 및 설문 조사에서 얻은 결론, 실측한 등부표 시인거리, 마지막으로 개개의 항만에 어떻게 적용되는가를 탑 혹은 풀미션 선박조종시물레이터으로 검증하는 방법으로 진행하려고 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.58-60
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• 2011

현재 2011년 10월 개통 목표인 경인 아라뱃길의 기반시설 공사에 일환인 영종대교 주변 수역에 선박 통항로가 재설정될 예정이다. 영종대교의 주변 수역에 설정될 통항로는 항로폭이 협소하고, 영종대교 주교각에 충돌방지공이 아직 설치되어 있지 않으며, 직선항로가 충분히 확보되어 있지 않은 상황에 있다. 이 연구에서는 영종대교 주교각에 충돌방지공이 설치완료되기 전까지 선박통항의 안전을 도모하기 위한 통항로의 통항 규칙 및 비상대응 매뉴얼을 제안하고자 한다.

• The Safety technology
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• no.182
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• pp.16-18
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• 2013

강원도 춘천시에 최근 새로운 변화의 바람이 불고 있다. 우 오수관로를 신설하고 재정비함으로써 하수관거의 기능을 개선하고 하수처리장의 운영효율을 증대시키는 공사가 대대적으로 펼쳐지고 있는 것이다. 2015년 1월, 이 사업이 완료되면 춘천시는 방류 수역 수질개선으로 악취가 저감되고 쾌적한 환경이 조성되는 등 지역주민의 생활환경이 크게 개선되는 효과를 얻을 수 있다. 더불어 효율적인 하수관 유지보수체계도 구축할 수 있게 된다. 사실상 더욱 살기 좋은 춘천시의 등장이 임박한 것이다. 이런 행복한 변화를 만들어내고 있는 주인공은 바로 '코오롱글로벌'이다. '코오롱글로벌 춘천시 하수관거정비 임대형민자사업현장'은 춘천시를 전국 제일의 행복도시로 만들겠다는 신념으로 시공에 임하고 있다. 때문에 공사의 품질을 좌우하는 '안전'에 만전을 기하고 있다. 철저한 안전관리를 통해 춘천을 최고의 주거환경을 갖춘 도시로 변화시키고 있는 이곳 현장을 찾아가 봤다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2005.10a
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• pp.111-116
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• 2005

The approaching waters of Po-hang port will be increased the traffic volume and passage of larger vessel according to the opening of Young-il new port in 2006. But the adjacent area of Po-hang port still exist the danger elements of safe navigation, the disordered navigation and traffic congestion. Therefore the safety of traffic must be improved in Po-hang vicinity area. This paper describes the status of marine traffic flow and navigational characteristics based on the marine traffic survey using the exclusive software, and the results of marine traffic survey classify into the ship's types and tonnage and track history of passing ships through the statistical method. Finally the examinations of main traffic route, traffic flow and navigational characteristics are discussed, and these results can be utilized the best design of ship's routing at the Po-hang approaching water.

• Proceedings of KOSOMES biannual meeting
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• 2003.11a
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• pp.75-83
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• 2003

The navigation area approach to Mokpo port consists of narrow channels with 30mile section, and the route is crossed with many fairways. Specially, except Mokpo-Gu fairway routeing is not assigned and there are many threatening factors against the safe operation of vessel because fishing and mining areas are designated Therefore, this paper proposed a plan for safe passage through a maritime transportation environmental assessment with the analysis of surrounding environment, danger element of navigation, traffic observation and marine accidents.

• Journal of the Korean Society of Marine Environment & Safety
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• v.10 no.1 s.20
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• pp.15-22
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• 2004

The navigation area approach to Mokpo port consists of narrow channels with 30mile section, and the route is crossed with many fairways. In particular, fairway routeing except Mokpogu is not assigned and there are many threatening factors against the safe operation of vessel because fishing and mining areas are designated. Therefore, this paper proposed elements for safe passage through a marine traffic environmental assessment with the analysis of surrounding environment, dangerous elements, traffic survey and marine casualty.

• Journal of Korea Port Economic Association
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• v.25 no.1
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• pp.29-46
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• 2009

According to construction work of No. 2 Lotte world, the alternative pier is under construction in Dongsam-dong Yeongdo-gu to accommodate small boats. As a result of that, in order to procure route of small boats passage,0-2 Anchorage used to bunkering or waiting for berth should be reduced, 220m. It is expected that the risk of passage and congestion around the anchorage could be increased because of the traffic of small boat using the alternative pier. Therefore, it is needed to enlarge the O-2 Anchorage 250m toward to inner breakwater. According to result of analyzing traffic circumstance and weather condition of anchorage near the Busan inner fairway, and to procure of alternative anchorage in order to resolve the problem caused by reduction of O-2 Anchorage, no problems incurred. In conclusion, reduction & enlargement of area of new O-2 Anchorage is expected to resolving of congestion & reducing of risk of traffic at O-2 Anchorage, and to operating O-2 Anchorage, efficiently.

• Journal of Advanced Navigation Technology
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• v.28 no.1
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• pp.37-43
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• 2024

National aircraft are subject to exceptions under the International Civil Aviation Convention. Each country must ensure the safety of civil aircraft through reasonable consideration (due regard). Accordingly, the Aviation Safety Act of Korea also includes an exception for national aircraft. However, Korea Coast Guard aircraft are legislated to be subject to the law on five provisions. As Korea Coast Guard aircraft operate under the application of these provisions of international and domestic laws, they will be required to control flight procedures from China's civil air traffic control when flying over provisional action zone, which is international waters in the West Sea. China's demand is a major limiting factor in protecting the safety of the people of Korea, which is the original mission of Korea Coast Guard aircraft, and through this study, countermeasures to solving these problems at the national level were suggested.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.366-368
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• 2015

광양항은 4개의 항로가 설정되어 있다. 광양항 제1항로는 광양항 항계에서 "해사안전법" 제10조에 따른 교통안전특정해역(여수구역)과 연결되어 있고, 낙포각 사포부두(원유부두 북측) 전면 해상에서 광양항 제2항로와 광양항 제3항로 및 제4항로가 분기 합류된다. 이 글은 광양항 제1항로에서 제2항로로 진입하고 있던 선박과 광양항 제3항로에서 제1항로로 진입하고 있던 선박 사이에 발생한 충돌사건의 개요와 원인을 살펴보고, 개항내 항로가 분기 합류되는 수역에서 합의항법이 적용될 수 있는 점과 현행 광양항 항로의 재배치 필요성, 여수지방해양항만청 고시로 규정하고 있는 광양항내 안전한 속력을 광양항에 입출항하는 모든 선장 및 항해사가 알 수 있도록 해도 및 "Guide to Port Entry"에 반영할 것, 그리고 VTS관제사가 광양항에 입출항하는 선박이 안전한 속력을 준수하도록 권고 또는 지시 필요성 등의 교훈 및 개선사항을 제시하고 있다.

• Journal of the Korean Society of Marine Environment & Safety
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• v.23 no.5
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• pp.497-512
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• 2017

Temporal and spatial variations in surface water temperature were studied using data from temperature monitoring buoys deployed at 47 stations around Boryeong from 2011-2012 off the west coast of Korea. Temperature fluctuations are predominant at diurnal and semidiurnal periods for all seasons, and their amplitudes are large in spring and summer but small in autumn. The maximum annual change in air temperature takes place on August 2nd and August 22th for water temperature, which means the phase for air temperature precedes water temperature by 20 days. The diurnal period of water temperature fluctuation is predominant around Daecheon and Muchangpo Harbors, with the semidiurnal period around Wonsan Island, and the shallow water constituent period on the estuary around Daecheon River. On the whole, air and water temperatures fluctuate with wind. Spectral analyses of temperature records show significant peaks at the 0.5, 1 and 15 day marks with 7-10 day periods of predominant fluctuations. Cross-correlation analyses for the temperature fluctuation show that the waters around Boryeong can be classified into four areas: a mixed water zone around the southeast side of Wonsan Island, an off-shore area to the west, an off-shore area to the south and a coastal area along the shore from Song Island to Muchangpo Harbor.