• Journal of Navigation and Port Research
• /
• v.41 no.1
• /
• pp.17-24
• /
• 2017

This study uses Conjoint Analysis to study optimal port operations at the newly built International P assenger Terminal (IPT) at Inchon Port, Korea. The perceptions of users, operators, and the Incheon Port Authority are compared and analyzed. The results of user Conjoint Analysis showed that rent calculation method was the most important factor in the NIPT operation plan, followed by establishing automation and the size of the site area. For the Incheon Port Authority and operators, the rent calculation method turned out to be the most important factor for NIPT operation plans. It was followed by establishing automation and the site area. Utility results showed the "investment cost preservation method" to have the highest rent calculation utility, "yard automation" as the priority, and "43,000 pyeong-48,000 pyeong" as the optimal site area.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2012.06a
• /
• pp.323-325
• /
• 2012

충남 보령시 오천면 인근해역에 건설될 신보령화력 1,2호기 건설사업과 관련하여 항만공사(연료하역부두, 석회석하역부두 축조)로 인하여 선박통항에 미치는 영향을 사전에 조사 측정 및 평가하여 설계에 반영토록 하고, 부두축조에 따른 대상 선박 항로 통항 및 접 이안에 대한 안전성 평가, 해상교통류 시뮬레이션, 계류안전성 평가 등을 시행하였으며, 이에 대한 결과를 소개하고자 한다.

• Proceedings of KOSOMES biannual meeting
• /
• 2017.11a
• /
• pp.144-144
• /
• 2017

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2018.05a
• /
• pp.76-77
• /
• 2018

해외 입찰 시 각 나라에서 적용하고 있는 설계기준의 이해 정도는 적정 설계 물량 산출은 물론 시공성, 공사비 등에 영향을 미쳐 프로젝트 수주 및 수행 성공여부에 매우 중요한 요소로 작용한다. 본 자료는 잔교식 안벽의 해외 입찰설계 단계에서 주요 단면 결정을 위한 주요 설계기준 항목에 대해 호주와 한국의 항만구조물 설계기준을 비교하여 호주 프로젝트를 추진하는 엔지니어에게 도움이 되고자 한다.

• Proceedings of the KSME Conference
• /
• 2003.11a
• /
• pp.1781-1786
• /
• 2003

This research develops a robot as the device which constructs underwater harbour. This construction is to build a breakwater, which is dangerous and difficult. The hydraulic parallel mechanism-typed robot is developed to mechanize the construction by operating of a stoneworker (or diver) through a joystick. The six-dof robot is able to carry 2-3 tons' heavy stone and put it on the surface of breakwater. This paper presents the mechanical design of a miniature robot, its control and application for the breakwater construction.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2013.06a
• /
• pp.533-535
• /
• 2013

압해-암태 1공구에 대한 해상교통안전지단을 실시하여 시공사가 공자를 진행 중이다. 해상교통안전진단을 실시하여 공사 중 안전대책을 제시하였으나 해상교각에 대한 접촉 사고 및 등부표 접촉사고가 빈발하고 있다. 이에 해상교통안전진단의 실시 후 안전 진단의 결과인 안전대책이 제대로 시행되고 있는지, 추후 해상교통안전진단이 필요한지 여부에 대해 고찰하고자 한다. 암해-암태 1공구에 대한 해상교통안전진단보고서의 공사 중 안전대책을 분석하고, 해양사고의 발생 현황 및 원인분석을 통해 안전 진단제도에 대한 개선방안을 제시하고자 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2018.05a
• /
• pp.203-205
• /
• 2018

최근 컨테이너 물동량 증가와 대형컨테이너 선박의 입항으로 부산항 신항내 선박통항안전성 문제가 대두됨에 따라 신항내 해상교통안전성 확보를 위하여 2017년 토도를 제거하는 공사가 추진되었으며 이와 병행하여 주변 해역을 준설 하는데 목적을 둔 부산항 신항 토도 제거 공사의 주요공법 및 착공 후 현재까지의 주요 공정현황을 요약하였다. 국내 최초로 시행되는 통항안전을 위한 현장 섬의 제거과정에 기존 항로를 유지하면서 단계별 투입장비 및 공법, 주변 환경여건을 고려한 육상 및 해상 공정 조정, 장래 비전 등을 제시하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2012.11a
• /
• pp.1689-1690
• /
• 2012

본 연구는 국토해양부의 도로 하천 항만건설분야에 적용중인 건설정보시스템(건설사업관리시스템 항만건설통합정보시스템) 간에 차이점을 파악하고, 공사계약이 체결된 이후인 사업관리 초기단계에서 건설 정보시스템을 이용한 사용자등록, 사업 공사등록 및 공사 대장 작성 보고 업무를 대상으로 시스템간 통합 방안을 마련하고자 한다.

• Journal of Navigation and Port Research
• /
• v.40 no.6
• /
• pp.401-412
• /
• 2016

The sustainable operation and development of ports is a key industry for Korea's national economy. It is increasingly more important to resolve conflicts with local communities due to port environmental problems such as air pollution, water pollution, noise and ecosystem destruction while securing port competitiveness through infrastructure expansion. In case of the Busan New Port development project in Korea, construction has been temporally suspended due to conflict with local fishermen over marine sand mining for construction. A primary reason for this is the absence and limitation of qualitative port environmental impact assessment methodologies in Korea. This includes the current investigation of fisheries damaged by ports. Therefore, the main purpose of this study is to propose economic valuation methods for assessing environmental impacts that are essential for efficient port environmental management and for sustainable port operation and development in Korea. To do this, this study examines the overall port environmental problems and their effects (damages) through the analysis of environmental policies and case studies of domestic and overseas ports. Then economic valuation methods are suggested for total economic values (TEV) of damaged environmental goods and services. Among the proposed methods, Habitat Equivalency Analysis (HEA), as a more scientific data based method, was applied to estimate marine ecosystem service damages from the designation of Busan New Port Anchorages. Finally, based on the study results, more efficient port environmental management will be achieved through the institutional adoption of the proposed economic impact assessment methods for port environmental damages.

• Journal of Korea Port Economic Association
• /
• v.29 no.3
• /
• pp.135-158
• /
• 2013

There have been many conflicts in Pyeongtaek-Dangjin Port among central government, metropolitan council, and cities over the jurisdiction of reclaimed port area, an international passenger terminal construction and a bridge between the port and Dangjin area. This study found out two causes for the conflicts in terms of governance. First, the current governance structure of Pyeongtaek-Dangjin port has high levels of conflict and disputes among stakeholder. Second, there is no leading agency which is responsible for the future development of the port. It is very important to decrease the possibility of conflict and to establish leading agency. Measures to decrease the likelihood of conflict include establishment of conflict resolution mechanism, the clarification of the facts and applicable law, mutual exchanges between stakeholder. Measures to establish a leading agency include the introduction of a single governance, establishment of Pyeongtaek-Dangjin Port Authority, central-local combined governance, and empowering PA to do all port management.