• KSCE Journal of Civil and Environmental Engineering Research
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• v.34 no.1
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• pp.317-327
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• 2014

This study focuses on developing railway facility charging scheme and more understanding of its corresponding regulations, which is to be utilized as a principal guideline toward a railway competitive market in future. European countries where railway competition is already in place have referred as case studies. The study first defined what the railway facility charges are based upon a spatial concept, railway networks with links and nodes. There are two types of charging: first is on railway tracks which are identical to links, and another at stations which are identical to nodes, such that the railway facility charges become a summation of track charges and station charges covering all the railway networks. Next, we have identified what the objectives of imposing track and station charges are, including factors being able to reflect each objective. 6 objectives are proposed as for the track charges, and 3 objectives as for the station charges. The factors found are accordingly belonged to the objectives. In the end, relevant regulations are compared with the European regime to diagnose what further requirements or/and principals have to be guided into them. In summary, both charging scheme and the direction of regulation updates can be utilized in setting an appropriate charging scheme and corresponding regulations to ensure fair competitions.

• Korean Journal of Construction Engineering and Management
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• v.5 no.2 s.18
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• pp.172-180
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• 2004

Recently, there are growing concerns on the introduction of private financing in railroad station construction project. But private-funded station project does not have the efficient delivery system. This study is focused on the recommended solutions about the private-funded station project management. Through the literature survey and interview, it is investigated and analyzed that project management has the problems. The problems are classified as 2 areas: law & regulations and job practice. The problems in law & regulations are a lowing on the profitability, and an unreasonable project team selection process. Job practice has problems such as delaying in authorization process, and inferior feasibility analysis. The study suggests several recommended solutions related to the problem areas. That are as follows: the efficient return of investment system, the project financing system, the professional project management, the benchmarking team operation, and the cut down on discussion period

• Proceedings of the KSR Conference
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• 2006.05b
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• pp.7-10
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• 2006

• KSCE Journal of Civil and Environmental Engineering Research
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• v.30 no.2D
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• pp.181-190
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• 2010

The purpose of this study is to propose an effective approach of making route decisions for the large-scale national project (i.e. the KTX Gyeongbu line between Daegu and Busan) by analyzing the conflicts that had occurred in the process of selecting the routes and stations. This study investigated policy making processes and conflicts during the construction of the KTX Gyeongbu line. The five contentious issues were 1) selecting the route between Daegu~Busan line, 2) developing a new route through Gyeongju areas, 3) making decisions of the first and second phases of construction, 4) setting up an extra station in Ulsan, and 5) conflicts of the Mt. Cheonseong route in Yangsan. In terms of analyzing these issues, the current study focuses on dealing with notions of technical, economical, legal, social, and practical rationality. Based on such analyses and implications, this study proposes a relatively reasonable model of line decision making especially for long-distance intercity routes. It also turns out that the large-scale project like the development of KTX Gyeongbu line should be conducted after receiving enough quantitative evaluation by reviewing relevant technical research studies and economic analyses, and having social agreements to prevent plausible conflicts.

• 전기의세계
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• v.61 no.3
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• pp.18-24
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• 2012

• Korean Architects
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• no.5 s.373
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• pp.99-102
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• 2000

• Proceedings of the KSR Conference
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• 2003.05a
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• pp.15-24
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• 2003

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 1999.06a
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• pp.169-174
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• 1999

우리나라에 철도가 도입된 역사는 개화초기인 구한말 고종 26년에 주한대리공사 이 하영이 귀국시 외국의 기차모형을 우리나라에 소개하면서 우리나라에 철도가 처음 소개되었으며, 지속적으로 철도기술의 발전을 추진한 결과 1998년 현재 철도총연장은 3,101km, 1일 열차운행횟수는 2,685대, 수송력은 여객의 경우 2,240,000명, 화물의 경우 160,000ton에 이르고 있다. 아울러 현재 기존 철도의 물동량 수송정도가 포화상태에 접어들면서 현재 활발하게 건설중에 있는 경부고속철도를 위시하여 계획단계에 있는 호남고속철도, 동서고속철도 등 철도기술은 나날이 발전을 거듭하고 있다. (중략)

• Journal of the Economic Geographical Society of Korea
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• v.19 no.3
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• pp.423-436
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• 2016

In a densely developed metropolitan area, the subway system is often constructed to address the mobility problems. Subway system was first introduced in Seoul in late 1970s, then Korean metropolitan cities began to adopt the system later. Subway systems not only resolve the mobility problems, but also interact with regional socioeconomic landscape. This study aims to find the association between the subway network and land rent within the subway catchment areas in Gwangju metropolitan city in a spaciotemporal framework. The analysis results indicated that proximity to the subway station and the size of nearest road were positively associated with the land rent. Also from a cluster analysis, it was found that the old and new Central Business Districts as well as stations at peripheral areas had distinctive land rent change characteristics. This empirical analysis indirectly proves the strong association between land rent and urban planning and also the positive relationship between land rent and transportation networks.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.16 no.1
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• pp.64-77
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• 2017

Domestic railway station calculates average number of passenger per day by considering future regional society and development of industrial economy etc, is carrying out designs on railway station scale. However, problems are being suggested situationally because selected average passenger data does not consider passengers having been diversified for a year. For representative example, confusion of Gwangju-Songjeong Railway Station got worse due to passengers whose number is more than original plan since the opening. Therefore, this study quotes the concept of design hourly factor using in designing roads to consider passengers having been diversified for a year in railway field. In order to calculate factor, collecting railway passenger data and also estimate, reliability verification were executed by using exponential model and 3rd equation model. As a result of deducing design hourly factor through inflection point calculation, utilizing exponen tial model is analyzed to well reflect the value of design hourly factor on railway passengers.