• Magazine of the Korean Society of Hazard Mitigation
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• v.7 no.1 s.24
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• pp.19-35
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• 2007

본고는 건설교통부의 지역특성화사업의 일환으로 진행 중인 "차세대 해안공간확보기술"에 관하여 일반 적인 사항을 설명하고자 한다. 본 과제 "차세대 해안 공간확보기술"는 2005년 06월 30일부터 2010년 07년 29일 까지 진행 예정이다. 과제의 연구를 위하여 주관기관 1개, 협동연구기관 4개, 참여기업 25개로 구성되어 있으며 총 연구비는 약 95억원이다. 2007년 3월 현재 2차년도 연구를 진행 중이다. 본 과제는 해안공간확보를 위하여 방(防) 용(用) 보(保)를 목표로 하고자 한다. 즉, 해안을 방어, 이용, 보전을 대상으로 각각의 세부과제를 분할하였다. 세부과제는 방어에 해당하는 제1세부과제인 해안저지대 방호기술, 이용에 해당하는 제2세부과제 해안매립공간 확보기술과 제3세부과제 해안 레저공간 확보 기술, 보전에 해당하는 제4세부과제 해안유지 및 확보기술로 구성되어 있다. 본 과제는 기술적 목표 외에 기반구축, 기업지원, 정책지원, 지역기여, 연계활동(홍보활동, 국제협력, 창업지원) 등의 의무적 활동을 요구하고 있다. 따라서 본 연구단은 언론을 통한 홍보, 지방정부에 대한 정책자문, 참여자 및 기술자를 대상으로 워크샵, 심포지움을 통한 교육 및 홍보, 일본 공항항만연구소와 방문 세미나개최, 요코하마국립대학 시바야마 연구실과 국제협력을 위한 양해각서 체결, 지역을 중심으로 한 "해안공간학회"설립 등을 목표로 하고 있다.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06d
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• pp.21-25
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• 2010

항공기반시설(공항, 기상 서비스, 항로 항행시설)에 대한 보안사고 대응을 위한 보안체계는 수립단계에서부터 착수하여 분석이 진행됨에 따라 세부적인 평가가 수행되어야하며, 시설변경이 발생하는 경우 변경된 시설에 대하여 재평가를 하여야 한다. 또한 항공기 운용과정에서 발생 가능한 각종 사고에 대한 사전 예방 및 정비를 위해서도 체계적인 보안성 평가가 필수적이다. 보안성 평가에는 계획(Plan), 활동(Do), 그리고 평가(Check), 조치(Action)업무가 네트워크 구조로 통합되어 적용되며, 과거의 사용 또는 경험에 따라 세분화된 보안성 평가 요구조건을 구분하여 적용한다. 특히 항공기반시설에 대한 보안성 입증과 안전한 운항을 보장하기 위하여 실시간 지원체계와 국가 차원에서 이를 관리하여야 한다. 이는 공공의 안전을 확보하기 위한 것으로서, 민간항공업체는 해당 법규, 표준서 및 지침 등에 따라 최소한의 보안성을 입증하여야 한다. 따라서 본 논문에서는 항공기반시설에 대한 보안사고 대응을 위한 보안체계를 위해 설정된 보안의 목표를 충족하고 있는지를 확인 평가하고, 분석 등을 고려하여 종합적인 보안성 평가기법을 적용할 수 있도록 하는 보안체계 네트워크 모델에 대해 제시하고자 한다.

• Journal of Navigation and Port Research
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• v.39 no.3
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• pp.217-222
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• 2015

In this research, sea routes of domestic coaster liners between 2005 and 2013 were studied via social network analysis. Study of the sea routes revealed that they follow power-law in a scale-free form, a characteristic found often in social network. We have looked into centrality, which is a major standard in the field of social network analysis. We have also analyzed the annual changing trend in the centrality of the connectivity, examined the effect of quantity through the comparison with the original quantitative analysis method, and lastly, verified the relationship between the centrality of connectivity and mediation. Then, we were able to identify ports according to priority using these factors. This research assumed and interpreted the coaster liners route as a single network and suggested useful results. Based on these results, directing of development of domestic coaster liners route development and other factors will be achieved more smoothly. And if we utilize social network analysis method in other various fields - for example, the centrality of airport and the diplomatic realations analysis of the neighboring country - we will be able to effectively analyze events in diverse perspectives.

• Journal of the Economic Geographical Society of Korea
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• v.1 no.1
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• pp.57-74
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• 1998

Recently. the interest in Physical distribution has increased in economic geography This paper aims to review and prospect the internatonal physical distribution studies of international trade and international freight flows. And it has examined the changes in methodology of international physical distribution. Author has defined international physical distribution as the physical distribution of international trade and international freight flow The results are as follows : (1) As the methodology of international physical distribution studies developes, the physical distribution should be recognized not only as transportation phenomenon but also as total logistics which is understood as the combination of production and consumption including information flow. (2) The studies about model of international physical distribution flow ill need to study regional relations including urban, in the future. And economic geography and location theory adding culture and behaviour elements will be restructured, because not only state but also multinational corporation appear as trade subject in global economy. (3) The studies for the relation of habor and its hinterland in Physical distribution need to analyze the factors causing habor use with decision-making behaviour of corporation. (4) After oil crisis. as air freight is important, the studies for hinterland and foreland of freight centering international airport are needed because of necessity of light and small freight. flexible Production system, free trade, and high speed freight transportation of freshing food and flowers and so forth.

• Journal of Korea Port Economic Association
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• v.22 no.3
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• pp.189-207
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• 2006

As the development of Northeast Asian logistics hub becomes one of the national agenda for further development, the sea&Air transport around the Yellow Sea regions has drawn attention of many scholars and government officials. The Sea&air transport is a mode of transportation combining the advantage of high-speed in air transport with the advantage of low-price in sea transport. Hence the sea&air aims at a niche market between air and sea. This paper reviews the possibility of development of the sea&air transport in the aspects of competitiveness over other modes, future demand condition, and the change of the technology and transport environment. The result is that the sea&air is competitive in the aspect of time as well as cost, and sustainable in the aspect of future demand condition. But, it is not stable in the aspect of the conditions of technology or transport demand. Especially, the progress of air transport technology which is aiming at the door-to-door transport among mid- and small- cities, and the rapidly increasing strategic alliances of international airlines with Chinese airlines for the market of China will undermine the stability of the sea&air transport seriously As alternatives, this paper proposes the 3-stage development strategy of sea&air transport. First, at the stage of transshipement, the development of high speed vessels to reduce the time crossing the Yellow Sea and the proactive marketing strategy to induce Chinese-owned products should be emphasized. Second, the value added logistics activity which will secure the demand of the sea&air transport should be developed. Third, demand creation by developing the SCM hub in Incheon is final goal for the logistics hub strategy as well as the sea&air transport.

• Journal of the Korean Geotechnical Society
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• v.35 no.1
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• pp.5-15
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• 2019

In this study, the in situ deformation moduli, which were measured by borehole loading tests at basaltic rock masses located in the northeastern onshore and offshore and the northwestern onshore of Jeju Island, were examined in relation to RQD and RMR. The measured deformation moduli were also compared with the estimated deformation moduli from conventional empirical formulas using RQD and RMR. In addition, the measured deformation moduli were analyzed with respect to both the velocity ratio ($V_P/V_S$) and dynamic Poisson's ratio, which were obtained from the elastic wave velocities measured by velocity logging tests. As results, with only RQD, it was inappropriate to evaluate the quality of the Jeju island basaltic rock masses, which are characterized by vesicular structures, to select a measurement method of in situ deformation moduli, and to estimate the deformation moduli. On the other hand, it was desirable to evaluate the quality of the Jeju Island basaltic rock masses, and to estimate the deformation moduli by using RMR. The conventional empirical formulas using RMR overestimated the deformation moduli of the Jeju Island basaltic rock masses. There was qualitative consistency in the relation between velocity ratio and deformation moduli. To estimate appropriately the deformation moduli of the Jeju Island basaltic rock masses, empirical formulas were proposed as the function of RMR and velocity ratio, respectively.

• The Korean Journal of Air & Space Law and Policy
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• v.25 no.2
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• pp.3-42
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• 2010

This study shows that the Warsaw Convention in Article 1 is not an international transport, origin, destination and all the Contracting Parties is not a purely domestic shipping does not apply to this Treaty. Therefore, in this case, liability and damages for the governing law is selected according to international law should be. In addition, in the case of international shipping and passenger air carrier of this treaty to govern the relationship, not all of which aim is the unification of certain rules. Product liability is the most important thing of all. As for the aircraft manufacturer's responsibility according to international law also does not select the applicable law is not. The Warsaw Convention Article 17 apply for the passenger's personal damages Article 2 Section 2 leads to the most prestigious type of damages, and subjective and objective with regard to the scope of international law are being committed. In this regard, Governing Law-related aircraft accidents leading to serious accidents in China of an aircraft crash in Nagoya, Japan, the airport can be. China Airlines accident of the aircraft are operated for the unification of the rules for international air transport on the Warsaw Convention as amended by Article 17, Article 18 of damages by the tort claims and claims based on damages caused by, or this cause of aircraft accidents air bus maker by the Corporation for damages in tort claims for damages claimed on the basis of solidarity is the case. In the case of these grand scale claim responsibility for the airline, air transport agreements to determine the applicable law of the contract is very complex. There for the contracts based on individual circumstances or origin, and by considering because each must be determined.

• Journal of the Korean Association of Geographic Information Studies
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• v.8 no.2
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• pp.166-174
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• 2005

Plan of Logistics facility and Management of Freight trucks need for Efficient Improvement of Urban Goods Movement. For this, it need to clear flow pattern of Freight volumes and Freight trucks on urban space. Therefor, The purpose of this study is to clear space flow pattern of Freight volumes and Freight trucks as base data for Plan of Urban Goods Movement on Incheon city. Incheon city is selected because it is at sea & air ports and carries out various Activity of Urban Goods Movement. As the result of this study, it understands and analyzes Characteristic on flow pattern of Freight volumes and Freight trucks. Through this study, we'll expect that this results could be contributed in the understand of actual conditions of Freight volume and freight trucks and the basic data for Improvement of urban goods movement and the management policy of freight trucks in urban goods movement.

• The Journal of Society for e-Business Studies
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• v.16 no.4
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• pp.87-96
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• 2011

The importance of the security management system for the aviation infrastructure cannot be overemphasized. What is especially important on the security management system for it is the assessment that is detaild and systematic. This article presents a framework based on a Hanulcha-type security management system model for a Information security of the Aviation infrastructure. This system checks, estimates and analyzes the goal of security with effect, especially in case of the security-accident on the aviation infrastructure because this system model gives the integrated security assessment method.

• Proceedings of the KSR Conference
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• 2011.10a
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• pp.453-460
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• 2011

The inland logistics center is a large scale of logistics facility that enables roads, rails, ports, and airports to carry out chained-transports and combined-transports, and the logistics center are established at the main logistics posts in order to reduce the cost of transport by mass transportation. However, it is expected that the capacity of Euiwang ICD, the only inland logistics centers in the capital area, will reach its limit before 2015, so it is required to establish another stations or to improve the existing facility. Especially, in case of Euiwang ICD, the expansion of the center is not possible because of its position, so it is required to establish new logistics centers in other places in order to raise the capacity of transport. Therefore, this study suggests to establish new metropolitan logistics centers on the western coast line in order to solve the problem of shortage of tract capacity that is brought on by the newly established inland logistics centers on the axis of the western coastline (Song-san Station and An-jung Station), and analyzes how the new logistics center will distribute railroad cargoes. By these, this study contributes to reduce the cost of transport by providing smooth railroad transport service.