Assessment of Quay and Yard Transshipment Operations Under Proximity Limitations in Multi-Terminal Container Ports

The assignment of storage locations and space has a considerable impact on the performance of container terminals. This holds especially in multi-terminal transshipment ports where the planning of inbound and outbound container flows needs to consider space limitations and travel distances for reallocations, causing both intra- and inter-terminal transports. Thus, in this work, we study the impact of closeness limitations on quay and yard areas when conducting transshipment operations at multi-terminal transshipment ports. In doing so, a mathematical formulation and several scenarios covering different distance policies for limiting the allocation of containers before vessel loading or unloading operations are assessed. At a tactical level, this paper provides insights on assignment decisions while assessing distance-based policies that can be incorporated in practice

Models and Solutions Algorithms for Improving Operations in Marine Transportation

International seaborne trade rose significantly during the past decades. This created the need to improve efficiency of liner shipping services and marine container terminal operations to meet the growing demand. The objective of this dissertation is to develop simulation and mathematical models that may enhance operations of liner shipping services and marine container terminals, taking into account the main goals of liner shipping companies (e.g., reduce fuel consumption and vessel emissions, ensure on-time arrival to each port of call, provide vessel scheduling strategies that capture sailing time variability, consider variable port handling times, increase profit, etc.) and terminal operators (e.g., decrease turnaround time of vessels, improve terminal productivity without significant capital investments, reduce possible vessel delays and associated penalties, ensure fast recovery in case of natural and man-made disasters, make the terminal competitive, maximize revenues, etc.). This dissertation proposes and models two alternatives for improving operations of marine container terminals: 1) a floaterm concept and 2) a new contractual agreement between terminal operators. The main difference between floaterm and conventional marine container terminals is that in the former case some of import and/or transshipment containers are handled by off-shore quay cranes and placed on container barges, which are further towed by push boats to assigned feeder vessels or floating yard. According to the new collaborative agreement, a dedicated marine container terminal operator can divert some of its vessels for the service at a multi-user terminal during specific time windows. Another part of dissertation focuses on enhancing operations of liner shipping services by introducing the following: 1) a new collaborative agreement between a liner shipping company and terminal operators and 2) a new framework for modeling uncertainty in liner shipping. A new collaborative mechanism assumes that each terminal operator is able to offer a set of handling rates to a liner shipping company, which may result in a substantial total route service cost reduction. The suggested framework for modeling uncertainty is expected to assist liner shipping companies in designing robust vessel schedules

Satisficing Strategy in Development of a Port System: Viet Nam Case Study

The role of Viet Nam port system increases in simultaneously with its economic development. Although it has had attention and investment from the government since 1990s, it has been still facing with some problems such as congestion in ports and unbalance among ports, and meeting limitations such as geographic conditions, budgets and technologies. Actually, development of a national economy in generally and that of port system in particularly are influenced by many factors and affected mutually. Obviously, the transportation and port systems significantly affect on economy, so they should be paid much attention. Consequently, an overview of ASEAN, Indochina and particular Viet Nam economies is presented, which shows why Viet Nam should be focused on developing its port system. Recently, Viet Nam as well as ASEAN trade has been grown up so remarkably. As a result, Viet Nam transportation demands have been and will be increased, particularly on the maritime transport. Due to Viet Nam geography, port system has been considered as a vital aspect of national transport infrastructure in generally and most important one of maritime transport in particularly. Consequently, a classification of Viet Nam ports would give a deep look on inside aspect and container ports would be mentioned as one of the key project in the future. Actually, port system is a dynamic subject and government policies for development have been updated continuously. A strategic master plan to develop Viet Nam port system until 2010 and targets to 2040, which was issued in 1999, and then up-to-dated master plan issued in 2009 would be reviewed. It would show changes of Viet Nam port system on many aspects such as demands, capacities, and policies. Correspondingly, the transportation planning process would be introduced, which incorporates analysis of business and input from the business community. Consequently, the satisficing strategy for port development would be defined and the reasons why it should be applied for Viet Nam port development would be presented. Sequent theories of interested strategies would be reviewed, which have been applied in many successful port systems in the world. They promise to bring much contribution when making a plan for development of Viet Nam port system. Obviously, many gravitational forces have impacts on Viet Nam port system, which force Viet Nam ports have to change, evolve or die. Responsively, the master plan has been modified to meet up-to-dated requirements. City ports especially in Ho Chi Minh City should be relocated outside to suitable location(s). In addition, strategies to enhance them should be studied and implemented, in which container ports should be paid much attention. Development of Dry Port system, transshipment ports and/or logistics activity zones such as ZALs, Distriparks and/or FTZz is considered as efficient and effective alternatives. Furthermore, other successful and interested strategies applying in developing port systems in the world should be studied and implemented for Viet Nam port system. And also Viet Nam should cooperate with other partners or countries such as the Republic of Korea, which have developed port systems, to get experience, technology, management system, and budget from them. This research would propose some alternatives in development of Viet Nam ports as a satisficing strategy. Obviously, it could not mention all aspects of Vietnamese ports, but it hopes giving useful ideas or alternatives to enhance and develop an effective, efficient and competitive not only for Viet Nam case but also for other developing countries.CHAPTER 1. INTRODUCTION 1 1.1 Roles of transportation and particular port systems in economy 1 1.2 An overview of Viet Nam economy and port systems 4 1.3 Review of strategies to develop port systems 11 1.4 Research Aims and Objectives 13 1.5 Scale and scope 14 1.6 Outlines of the dissertation 14 CHAPTER 2. PROSPECT OF VIET NAM PORT SYSTEM 15 2.1 Viet Nam and ASEAN trade 15 2.2 Classification of Viet Nam ports 25 2.3 Container port system 29 2.4 Strategic master plan 33 2.5 Analysis 38 2.6 Conclusion 41 CHAPTER 3. METHODOLOGIES 42 3.1 Satisficing strategy 43 3.2 Quick evaluation of port systems 50 3.3 Containerization and transshipment ports 60 3.4 Dry port system 65 3.5 ZALs, Distriparks, FTZs and FAZs. 70 3.6 Other strategies 77 3.7 Conclusions 82 CHAPTER 4. SATISFICING STRATEGY IN DEVELOPMENT OF VIET NAM ... 84 4.1 Impacts of economic development on port system and the ... 84 4.2 Enhancement of container ports 99 4.3 Dry port system 109 4.4 ZALs, Distriparks, and FTZs 120 4.5 Consideration of other strategies 129 4.6 Co-operation strategy in maritime industry: Viet Nam &#8211Korea ... 136 4.7 Conclusions 147 CHAPTER 5. CONCLUSIONS AND SUGGESTIONS 148 5.1 Conclusions 148 5.2 Suggestions 149 5.3 Future research 150 REFERENCES 15

Focusing on the case analysis of advanced smart ports

학위논문(석사) -- 서울대학교대학원 : 행정대학원 글로벌행정전공, 2023. 2. Lee, Soo-young.본 연구에서는 최근 각광받고 있는 스마트 항만의 개념과 항만 경쟁력과의 관계를 고찰해 보고, 선진 스마트 항만에 대한 다각적인 분석을 통해 우리나라 스마트 항만 발전 방향에 대한 시사점을 도출하고자 하였다. 이를 위해 A. Molavi 외의 연구에서 확립된 스마트 항만 평가 척도의 4가지 측면, 운영측면(Operation), 환경측면(Environment), 에너지 측면(Energy), 그리고 안전과 보안 측면(Safety & Security)의 분석틀을 활용하여 스마트 항만 개발과 발전에 가장 앞선 네덜란드의 로테르담 항만과 독일의 함부르크 항만의 정책 분석을 시도하였다. A. Molavi 외의 연구는 측정 가능한 스마트화 지수를 발전시켜 각 항만의 스마트화 정도를 가늠하고 장단점을 파악할 수 있게 하기 위한 취지에서 개발되었다. 하지만 본 연구에서는 스마트 항만의 평가 척도를 활용하되 질적인 분석으로 접근하여 정책 활용 측면에서 유용한 시사점을 도출하는데 목적을 두었다. 또한 동일한 틀을 활용하여 현재 부산 컨테이너 터미널의 스마트 항만 발전 계획을 분석하고 발전방향 설정에 도움을 주고자 하였다. 우선 운영 측면에서 선진 스마트 항만들은 항만 내 하역 전 과정의 완전 자동화를 달성하였고, 이에 그치지 않고 항만 내 모든 과정을 4차 산업혁명의 첨단 기술들을 활용하여 무인화와 효율화를 추구하였다. 이 과정에서 A.I, IoT, 블록체인 등 4차 산업혁명의 핵심 기술들을 적극 활용하여 항만의 전체적인 모습을 변화시켜 가고 있으며, 비용절감과 생산성 증대 등 직접적인 효과뿐만 아니라 글로벌 물류의 핵심 구심점으로써 스마트 항만의 가능성을 발전시켜 나가고 있다. 이를 통해 항만 경쟁력 향상은 물론 물류 포털로써의 지위를 선점하기 위한 경쟁도 심화되고 있다. 환경 측면에서는 친환경 항만에 대한 관심이 증대되고 있다. 항만은 더 이상 도시와 분리되어 존재하는 독립된 영역이 아닌, 인접 도시 주민들과 상호 영향을 주고받으며 발전하는 호혜적인 관계를 구축해야 한다는데 공감대가 형성되고 있다. 이를 위해 그동안 항만 활동을 통해 야기되었던 환경 오염 문제를 줄이고 지역사회에 기여하기 위한 노력들이 활발히 진행되고 있다. 전력에 기반한 친환경 하역장비로 대체하고, 선박의 연료를 친환경 연료로 전환하는 노력이 진행 중이다. 항만 내 유휴부지를 활용해 신재생에너지를 발전하고 인근 지역에 공급하는 방안과, 항만의 환경 문제를 IoT 기술을 활용하여 실시간으로 감시하고 공유하는 시스템을 구축하여 항만의 지속 가능한 발전을 의도하며 탄소 중립 사회로의 진전에 중요한 역할을 자처하고 있다. 에너지 측면에서는 스마트 항만이 미래 수소 사회의 핵심 공급 기지가 될 전망이다. 해상 물류와 육상 물류가 결합되는 기능적 이점을 활용하여 수소의 생산과 저장, 분배 등 수소 경제의 핵심 인프라를 항만 내 구축하고 항만 기능과의 결합을 시도하고 있다. 이를 위해 선진 항만들은 대규모 파이프 라인을 건설하는 프로젝트들을 진행하며 미래를 준비하고 있다. 안전과 보안 측면에서는 항만이 첨단 기술 활용의 경연장이 되고 있다. 항공 및 해상, 수중 드론 등 첨단 장비들을 활용하여 드넓은 항만을 가상 현실세계인 트윈 타워에 이식하고 인공지능에 의한 실시간 관리 감독이 가능한 시스템이 구축되고 있다. 항만 내 하역작업의 무인화는 안전사고의 위험을 획기적으로 줄일 수 있을 뿐만 아니라, 사각 지대가 없는 관리 감독도 가능해져 항만 내 재난사고와 밀입국 등의 문제를 근본적으로 변화시킬 것으로 기대되고 있다. 하지만 선진 스마트 항만에서 추구하는 근본적인 방향은 세계 물류의 핵심 포털을 구축하는 것이며 이를 위해 항만의 역할은 기존의 지역적인 한계를 넘어 기능적으로 그리고 물리적으로 팽창하고 있다. 우리나라의 경우 일찍이 자동화 항만의 발전을 시작한 유럽 항만은 물론 인근 중국과 싱가포르의 자동화 항만과 비교해도 뒤쳐지고 있는 것이 현실이다. 이를 만회하기 위해 중앙 정부 차원에서 스마트 해상물류체계 구축 전략을 수립하고 2030년 스마트 항만의 본격적인 운영을 계획하고 있다. 하지만 본 계획은 전반적인 물류 기능 중 하위 요소로 스마트 항만을 인식하고 있으며, 이는 스마트 항만을 자동화 항만이라는 좁은 측면에서만 바라보고 있는 것으로, 항만의 미래 잠재력에 대한 선진 항만들의 인식과는 큰 차이가 있다고 하겠다. 또한 스마트 항만의 발전 과정에서 민간 기업과 항만 이해관계자들이 적극적으로 참여하고 협력하여 스마트 항만의 모습을 그려가는 선진 항만과는 달리 우리나라의 경우 여전히 정부 주도 발전 방식을 고수하고 있으며, 가장 주도적인 역할을 해야 할 항만 공사들의 역할이 미미한 것은 한계라고 하겠다. 그리고 향후 탄소 중립 사회로의 이행의무 등 환경적인 문제와 친환경 에너지로의 전환이 중요시되고 있는 시점에서 이에 대한 근본적인 전환계획이나 항만의 새로운 역할에 대한 고민이 부족한 것도 비교 연구를 통해 도출할 수 있었다. 유럽의 항만들과는 달리 수소 경제로의 이행에 있어 항만의 핵심적 역할이 빠져 있다는 것은 스마트 항만에 대한 인식 부족에서 비롯된 것으로 보이며 이에 대한 정책적 개선이 필요한 것으로 보인다.This study examines the relationship between the concept of smart ports and port competitiveness, which have recently been in the spotlight, and attempts to derive implications for Korea's smart port development direction through various analysis of advanced smart ports. To this end, this research attempted to analyze the policies of Rotterdam Port in the Netherlands and Hamburg Port in Germany, which are most advanced in smart port development and development, using the analysis framework of four smart port evaluation measures established in A. Molavi et al. In terms of operation, advanced smart ports achieved complete automation of the entire loading and unloading process in the port, and not only this, but all processes in the port were pursued for unmanned and efficient use of the advanced technologies of the 4th Industrial Revolution. In terms of the environment, interest in eco-friendly ports is increasing. There is a consensus that ports should no longer be independent areas that exist separately from cities, but should establish reciprocal relationships that interact and develop with residents of neighboring cities. In terms of energy, smart ports are expected to become a key supply base for the future hydrogen society. Taking advantage of the functional advantages of combining marine logistics and land logistics, the core infrastructure of the hydrogen economy, such as hydrogen production, storage, and distribution, is built in ports and attempted to combine them with port functions. In terms of safety and security, ports are becoming a competition for the use of advanced technology. Using high-tech equipment such as aviation, sea, and underwater drones, a system that allows real-time management and supervision by artificial intelligence is being established by transplanting a wide port into a virtual reality twin tower. In the case of Korea, the reality is that it is lagging behind not only European ports that started the development of automated ports early but also automated ports in neighboring China and Singapore. To make up for this, the central government has established a "smart maritime logistics system construction strategy" and plans to operate smart ports in earnest in 2030. However, this plan recognizes smart ports as a sub-factor of the overall logistics function, which only looks at smart ports in the narrow aspect of automated ports, which is very different from advanced ports' perceptions of the future potential of ports. In addition, unlike advanced ports in which private companies and port stakeholders actively participate and cooperate in the development of smart ports, Korea still adheres to the government-led development method, and the role of port authorities to play the most leading role is insignificant. In addition, at a time when environmental problems such as the obligation to transition to a carbon-neutral society in the future and the transition to eco-friendly energy are becoming important, this comparative study was able to derive the lack of concern about the fundamental transition plan or the new role of ports. Unlike ports in Europe, the absence of a key role in the transition to a hydrogen economy seems to stem from a lack of awareness of smart ports, and policy improvements are needed.Chapter 1. Introduction １ 1.1. Study Background １ 1.2. Scope and Method of Study ２ Chapter 2. Theoretical Discussions and Prior Study Reviews ４ 2.1. Theoretical discussion of smart ports ４ 2.1.1. Significance of Ports ４ 2.1.2. Development of Ports ５ 2.1.3. Prior Study of Smart Ports ６ 2.1.4. Smart Port Index (SPI) ９ 2.2. Theoretical discussion of port competitiveness １１ 2.2.1 The Concept of Port Competitiveness １１ 2.2.2. A Prior Study on Port Competitiveness １３ 2.2.3. Port Competitiveness and Performance Evaluation １５ 2.3. The relationship between smart ports and port competitiveness １７ 2.3.1. Smart Port Components and Port Competitiveness １７ 2.3.2. Trends in Smart Port Development ２３ 2.4. Results of previous study review ２７ 3.1. Analysis Targets and Data ２８ 3.2. Analytical Model ２９ Chapter 3. Case Analysis ３２ 3.1. Port of Rotterdam (Netherlands) ３２ 3.1.1. Background and Status of Smart Port Introduction ３２ 3.1.2. Operational Aspects of Smart Port ３４ 3.1.3. Environmental Aspects of Smart Port ３７ 3.1.4. Energy Aspects of Smart Port ３９ 3.1.5. Safety and Security Aspects of Smart Port ４１ 3.1.6. Implications ４３ 3.2. Port of Hamburg (Germany) ４５ 3.2.1. Background and Status of Smart Port Introduction ４５ 3.2.2. Operational Aspects of Smart Port ４８ 3.2.3. Environmental Aspects of Smart Port ５１ 3.2.4. Energy Aspects of Smart Port ５３ 3.2.5. Safety and Security Aspects of Smart Port ５５ 3.2.5. Implications ５６ 3.3. Port of Busan (S.Korea) ５８ 3.3.1. Background and Status of Smart Port Introduction ５８ 3.3.2. Operational Aspects of Smart Port ６０ 3.3.3. Environmental Aspects of Smart Port ６２ 3.3.4. Energy Aspects of Smart Port ６３ 3.3.5. Safety and Security Aspects of Smart Port ６４ Chapter 4. Conclusion ６６ 4.1. Results of Research ６６ 4.2. Policy Implications ７０ 4.3. Limitations of Research ７４ Bibliography ７６ Abstract in Korean ８２석

The synergistic effect of operational research and big data analytics in greening container terminal operations: a review and future directions

Container Terminals (CTs) are continuously presented with highly interrelated, complex, and uncertain planning tasks. The ever-increasing intensity of operations at CTs in recent years has also resulted in increasing environmental concerns, and they are experiencing an unprecedented pressure to lower their emissions. Operational Research (OR), as a key player in the optimisation of the complex decision problems that arise from the quay and land side operations at CTs, has been therefore presented with new challenges and opportunities to incorporate environmental considerations into decision making and better utilise the ‘big data’ that is continuously generated from the never-stopping operations at CTs. The state-of-the-art literature on OR's incorporation of environmental considerations and its interplay with Big Data Analytics (BDA) is, however, still very much underdeveloped, fragmented, and divergent, and a guiding framework is completely missing. This paper presents a review of the most relevant developments in the field and sheds light on promising research opportunities for the better exploitation of the synergistic effect of the two disciplines in addressing CT operational problems, while incorporating uncertainty and environmental concerns efficiently. The paper finds that while OR has thus far contributed to improving the environmental performance of CTs (rather implicitly), this can be much further stepped up with more explicit incorporation of environmental considerations and better exploitation of BDA predictive modelling capabilities. New interdisciplinary research at the intersection of conventional CT optimisation problems, energy management and sizing, and net-zero technology and energy vectors adoption is also presented as a prominent line of future research

Ocean container transport : an underestimated and critical link in global supply chain performance

With supply chains distributed across global markets, ocean container transport now is a critical element of any such supply chain. We identify key characteristics of ocean container transport from a supply chain perspective. We find that unlike continental (road) transport, service offerings tend to be consolidated in few service providers, and a strong focus exists on maximization of capital intensive resources. Based on the characteristics of the ocean container transport supply chain, we list a number of highly relevant and challenging research areas and associated questions