• 복합운송
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• s.138
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• pp.17-21
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• 2003

• 복합운송
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• s.146
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• pp.16-19
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• 2005

• 복합운송
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• s.129
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• pp.14-15
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• 2000

• Journal of Korea Port Economic Association
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• v.37 no.4
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• pp.13-31
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• 2021

Since the signing of the Korea-Europe Free Trade Agreement, the volume of trade transactions between South Korea and Europe has increased. The traditional single-mode transport system has been transformed into an intermodal transport system using two or more modes of transport. In addition, the conventional sea and air transport routes have been restricted, leading to a decline in Korean exports to Europe, and the rail transport mode is becoming mainstream in the market due to the influence of COVID-19. This paper focuses on the China-Railway Express to explore a new intermodal transport route from Korea to Europe. First, the fuzzy analytic hierarchy process (AHP) is used to evaluate the factor weights when selecting intermodal transport routes from Korea to Europe. Then, the TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) method is used to rank three alternatives. The results show that among the four factors (total cost, total time, transportation capability, and service reliability), the total cost is the most significant factor, followed by the total time, service reliability, and transportation capability. Furthermore, the alternative route 1 (Incheon-Dalian-Manchuria-Hamburg) is preferred.

• Journal of Navigation and Port Research
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• v.32 no.8
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• pp.653-658
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• 2008

The demand of international intermodal transportation is continuously increasing in accordance with a changing environment on international logistics, Under this circumstance, the Sea&Air intermodal transportation, combined by sea-based and air-based transport, has a potential growth in the future. After analyzing routes for Origin/Destination and implementing portfolio analysis, finally, this research aims to propose alternatives to create additional customers(or cargoes) for the Sea&Air transport. As a result of the analyses, China appeared to be a major customer of the Sea&Air transport in Korea because some of the Chinese areas - i.e. Qingdao, Shanghai, Weihai and Yantai - account for 88.1% of the total throughput. In general, this indicates that it would be more efficient to establish specific strategies targeting those major areas. Excluding the four areas, most of the other area, have much less demands and are relatively unstable. The demands, growth rates and market shares especially in Vladivostok, Dandong and Tianjinxingang are on the decrease, and therefore, stable strategies seems to be appropriate than aggressive strategies for these areas.

• Proceedings of the Korea Association of Information Systems Conference
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• 2005.12a
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• pp.155-161
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• 2005

3자물류 시장의 급부상, 운송업계의 경쟁가열화, 운송경로의 다양화 및 글로벌화가 추구되면서 복합운송을 고려한 수송계획의 효율화가 필요한 실정이다. 본 연구에서는 국제물류에서 이루어지고 있는 복합운송을 고려한 최적수송계획 알고리즘을 제안하고자 한다. 화물과 경유지의 고려는 운송수단에 따라 동적으로 변화하는 NP-hard문제로써 가지치기 알고리즘(pruning algorithm)을 이용하여 문제를 단순화시키고, 운송수단을 제약조건으로 한 휴리스틱 최단경로 알고리즘을 제안하였다. 이를 부산항에서 로테르담항까지 실제로 사용되는 경로문제에 적용해 봄으로써 본 알고리즘의 효율성을 검증하였다.

• 복합운송
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• s.142
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• pp.24-25
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• 2004

• Journal of the Korea Society of Computer and Information
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• v.27 no.1
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• pp.157-166
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• 2022

In this study, The goal is to analyze the feasibility of introducing a Piggyback system that can reduce the time and cost incurred by transshipment work and improve the transportation speed when transporting complex cargo by rail. To this end, the feasibility analysis methodology is reviewed through domestic and international literature review. In order to quantitatively derive the feasibility analysis values, a transportation database was applied to develop a freight transport simulation model and a freight demand prediction model for major freight transport O-D routes with a transportation distance of 200 km or more. As a result of analyzing economic feasibility by setting the analysis period to 15 years on the premise that the Piggyback System will be introduced on major cargo transport O-D routes in 2025, the NPV value was positive and the B/C value was 1.18, indicating that the Piggyback system was economical. The proposed research method can be meaningful data for establishing transportation policies that can improve the competitiveness of railroad transportation.

• Journal of the Korean Society of Marine Environment & Safety
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• v.14 no.3
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• pp.235-240
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• 2008

In case of EU and USA, a short sea shipping and coastal shipping which are safer and environmentally better than road transportation are used widely. But a share of freight transport by a coastal transportation is extremely poor in South Korea. In this paper, we propose a Mokpo-Jeju intermodal transportation based on logistics analysis results. Firstly, we investigate a freight and passenger of a Mokpo-Jeju shipping route. And secondly, the intermodal transportations such as sea-train, sea-road, RORO ship system are investigated. Finally, we propose a coastal transportation system utilizing RORO ship system for Mokpo-Jeju shipping route and identify a technical feasibility of a coastal transportation system.

• Journal of the Korean Society for Railway
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• v.4 no.1
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• pp.33-39
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• 2001

TSR(Trans Siberian Railway)노선은 남한과 북한, 일본, 중국등 동북아시아와 유럽대륙을 연결하는 기간 운송망으로 그간 많은 국가에서 이를 활용해 왔다. 일본의 경우는 1971년 3월 일본과 나호드카항로에 컨테이너 선박을 취항하여 유라시아컨테이너복합 운송망사업에 참여하였으며, 남한의 경우도 1980년 중반부터 TSR을 이용해 운송하기 시작하였다. 남한의 TSR을 이용한 운송실적은 1991년 25,648Teu에서 1999년에 42,560Teu로 계속증가하고 있는 실정으로 그중 남한과 러시아의 직교역이 약 58%를 차지하고, 러시아를 통과하는 화물이 42%에 이르고 있다. (중략)