• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2010.10a
• /
• pp.206-208
• /
• 2010

부산남항은 개항질서법상 항계 밖으로 1975년부터 부산시가 관리권을 위임받아 관리하는 지방정부가 관리하는 항구로서 하루 평균 약 450여척의 선박이 계류되어 있는 상태에서 빠르게 운항하는 여객선, 냉동운반선, 수리조선소의 각종 이동선박 및 어선 등 많은 선박이 통항하고 있으나 선박통항의 해상교통관제가 이루어지지 않아 항상 선박안전사고 발생 가능성을 내포하고 있다. 따라서 부산남항 선박통항의 안전성 증대와 안전사고 대책 등을 대비할 수 있는 총체적인 선박 안전관리시스템을 구축하기 위하여 부산남항의 해상교통 상황을 조사 분석하고 이에 대한 대책 방안으로 적합한 선박 안전관리시스템을 제안하고 그 장단점 비교 분석한다. 해상교통량을 조사한 결과 하루 평균 1,157척, 1시간 평균 48척으로 선박통항량이 가장 많은 시간인 16~17시 사이에는 120척의 선박이 통항하는 것으로 조사되어 선박통항의 안전성을 확보하기 위한 시스템을 반드시 운영되어야 하는 것으로 분석되어 좁은 수역에 가장 효율적인 선박 안전관리시스템을 설계 분석하여 그 대책 방안으로 제시하고자 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2013.06a
• /
• pp.539-541
• /
• 2013

울산 신항 남항지구에 설치되는 SPM은 설치 위치와 공사의 특성상 제4항로 전면을 일정 기간 잠식함과 더불어 상당히 광범위한 공사구간이 요구됨으로써 제4항로 통항 선박 및 공사구간을 통항하는 선박들의 통항 안전 및 작업선들의 작업 안전에 대한 대책 마련이 필요한 바 이 연구에서는 제4항로의 임시항로 설정과 임시항로의 통항안전성 평가가 더불어 통항 선박 및 작업선의 해상교통 안전대책을 수립하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2004.04a
• /
• pp.189-195
• /
• 2004

Recently, bridge design and／or construction works on marine traffic route are undertaking in Korean waters. Naturally the ship-handling difficulty and hazardous to navigation should be increased when the bridge is constructed on the shipping route. Unfortunately, however, it is impossible or not desirable to secure wide enough bridge span width due to geographical condition or economic point of view. Therefore this study aims to propose the consideration factors during the bridge design process, and the traffic volume control, speed limit and other alternative measures to secure traffic safety using marine traffic flow simulation technique.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.9 no.2
• /
• pp.31-37
• /
• 2003

In these days, several bridges have been built or under construction over navigational channel in Korea. In these cases there must be careful consideration for the marine safety of vessels to be passed by below the bridge. This paper aims to analyze the factors influencing maritime traffic safety and to figure out ample width of main span of these kinds of bridges through the reference study and FMSS.

• Journal of Navigation and Port Research
• /
• v.29 no.1 s.97
• /
• pp.71-75
• /
• 2005

From the viewpoint of navigation safety, it would be best if it's possible to build a bridge whose main span is wide enough, however, sometimes it may not be possible due to geographical or economic reason To construct the bridge on the shipping route, consideration factors for marine traffic safety must be investigated and examined from the viewpoint of marine traffic engineering. This study aims to secure marine traffic safety and maintain smoothly traffic flow through assessment qf these factors. As the first step, examination factors such as traffic volume, ship size and bridge width were assessed quantitatively using marine traffic flow simulation technique.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2014.06a
• /
• pp.316-318
• /
• 2014

VLCC에 의한 SK에너지 울산CLX와 인천CLX의 일원화된 효율적 원유 수급체계에 따른 물류비용의 절감, 이에 따른 국가 산업 경쟁력확보 및 항만경쟁력 강화를 위한 고도화 사업의 일환으로 고부가가치 선박인 VLCC가 인천항에 처녀입항하게 되었다. 이로 인한 해상교통관제센터(VTS)의 안전대책이 요구되어 비교적 통항량이 많고 항로길이가 긴 인천항의 VLCC운항 계획에 따른 해상교통 혼잡도 등, 다각적인 통항 안전성 및 VLCC 입출항에 따른 타 통항선과의 항행안전 관계등을 점검하여, 계속적인 VLCC 입항에 따른 항행 위험성을 파악하고, 앞으로의 인천항만 안전을 위한 통항안전관리대책을 모색하고자 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2019.11a
• /
• pp.28-29
• /
• 2019

선박의 대형화, 고속화, 자동화 및 평택·당진항 항만시설의 발전 추세가 현저한 반면 제한된 통항 환경에 따른 선박 통항량 증가로 인해 사고 위험성이 증가됨으로 법·자연적인 조건, 타항만 항로 비교 및 평택VTS 관제 구역 내 관제 사례를 통해 항로 설정의 당위성을 설명하며, 항로 미설정 구역의 선박 통항 안전성 향상을 위해 지정항로 설정을 제시하였다.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.20 no.2
• /
• pp.186-192
• /
• 2014

In this paper, we analysed vessel traffic volume and patterns of traffic flow for ships using areas where included wind farm site and adjacent waters of Daejeong Offshore Wind Farm, and estimated traffic volume by classified navigational routes according to suggestion of rational routeing measures on the basis of classified patterns after installation of offshore wind facilities. Also, we assessed vessel traffic safety for each designed routeing measures on the basis of estimated traffic volume and proposed requisite countermeasures for the safe navigation of ships. With a result of analysing patterns of traffic flow, the current traffic flow was classified by 8 patterns and the annual traffic volume was predicted to 8,975 ships. On the basis of these, expected the vessel traffic volume according to designed four routeing mesaures after installation of wind farm. As result of assessing vessel traffic safety by using powered-vessel collision model of SSPA on the basis of the estimated traffic volume, the value of collision probability was less than safe criteria $10^{-4}$. Thereby we made sure usability of the designed routeing measures for the safe navigation of ships.

• Journal of Korea Port Economic Association
• /
• v.25 no.1
• /
• pp.29-46
• /
• 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 Navigation and Port Research
• /
• v.31 no.3 s.119
• /
• pp.173-178
• /
• 2007

Route Design & TSS(Traffic Separation Scheme} establishment are often used to improve the maritime traffic safety in the heavily congested traffic area. There are several domestic and international route design guidelines, but there is no guideline of TSS design As a result, TSS is usually designed based on the subjective opinions of professionals in this field. Until now, there exist a few papers dealing with the effects of TSS on the reduction of maritime accidents, however, it is hard to find a paper on the design guidelines of TSS. In this paper, TSS design guidelines are proposed based on the quantitative assessment of navigational difficulty felt by mariners, which is expected to improve navigational safety of vessels in congested area.