• Proceedings of the KSR Conference
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• 2003.05a
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• pp.121-125
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• 2003

This study discusses how the appropriate distribution and logistic information system of the railroad industry will be developed when the Korean railroad will be open toward northeast Asia area through South Korea and China/Russia in the rail-ferry project and/or the inter-Korean railroad connection project in the fnture. This study suggests that the Korea railroad industry should build the own efficient information system of railroad distribution and logistics in the notheast Asia area far both the extension of customer services and the competition with peripheral countries around the pacific.

• Proceedings of the KSR Conference
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• 2009.05a
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• pp.1279-1307
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• 2009

The development of station districts is mainly categorized into 4 types. The first one is the composite development of the railroad station-areas. The second is the re-development of the direct station districts. The third is the rearrangement of the indirect station districts. And the fourth is the development of the new station districts for newly constructed railroad routes. Among these, this study aims to focus on the problems and methods of improvement in the development of the railroad station-areas, since there is not much problem with the implementation of the city development project, housing site development project or city rearrangement project for the direct or indirect station districts.

• Proceedings of the KSR Conference
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• 2004.10a
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• pp.1514-1518
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• 2004

Korea became the 5th country by opening the Kyungbu-Highspeed Railway in April of 2004, which has contributed to technical innovations and motivated to increase SOC investment for the Railroad facilities. This increase of Railroad facilities will need the many railroad civil engineers who are in charge of construction and maintenance. Moreover, we need more qualitative engineers to catch up with the speed of technical renovation and to play an important role in exporting our railroad technique to outside country such as China, and Russia. In this paper, a new alternative of training railroad civil engineers will be investigated in relation to NURI Project, which is sponsored by Ministy of Education.

• Journal of the Korean Society of Safety
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• v.30 no.5
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• pp.20-28
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• 2015

Recently, railroad's preference greatly increased as the environment-friendly means of transportation as the importance in the aspects of environment and energy efficiency. So the government established the Korea Rail Network Authority which takes full charge of railroad construction in 20047 for regular railroad construction to combine major key points in the whole country with each other to be one city region by connecting them to each other to be within the commute time range of a hour and thirty minutes. And it has arranged large-scale railroad construction by establishing plans to build the 1st and 2nd national railroad networks as the national project and investing about 100 trillion won in it from 2006 to 2020. As large-scale railroad construction is promoted as the national project like this, there has been a string of safety accidents in it due to the large and complex construction project. As the government strengthened the safety accident prevention plans, safety accidents have tended to decrease in 2011. However, accidents of construction machinery have found to increase. Therefore, this study tried to investigate accident cases of the Korea Rail Network Authority for the recent 5 years and analyze accidents of construction machinery to prevent them in railroad construction sites and suggest accident prevention plans due to it by conducting, investigating, and analyzing the survey of its operators and superintendents of the construction sites and drawing the problems.

• Journal of KSNVE
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• v.7 no.6
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• pp.1001-1006
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• 1997

Railroad noise is one of the main causes of environmental impact. Whenever a new railroad line is planned or a housing project near an existing railroad is proposed, an estimate of the relevant noise levels is usually required. For this, it is necessary to quantify those paramters that affect the railroad noise. This paper presents an accurate prediction of railroad noise.

• Proceedings of the KSR Conference
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• 2002.10b
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• pp.948-953
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• 2002

As the delay of the Kyungbu High Speed Railroad, HST should use conventional line through Daegoo to Pusan until the new railroad build. High speed railroad noise is one of the main causes of environmental impact. Whenever HST on conventional railroad line is planned or a housing project near an existing railroad is proposed, an estimate of the relevant noise levels is usually required. For this, it is necessary to quantify those parameters that affect the railroad noise. This paper deals with an estimation of high speed railroad noise on conventional line.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1994.10a
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• pp.92-95
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• 1994

Railroad noise is one of the main causes of environmental impact. Whenever a new railroad line is planned or a housing project near an existing railroad is proposed, an estimate of the relevant levels is usually required. For this, it is necessary to quantify those parameters that affect the railroad noise. This paper presents an accurate prediction of railroad noise.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2001.05a
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• pp.843-848
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• 2001

Railroad noise is one of the main causes of environmental impact. Whenever a new railroad line is planned or a housing project near an existing railroad is proposed, an estimate of the relevant noise levels is usually required. For this, it is necessary to quantify those parameters that affect the railroad noise. This paper deals with an estimation of railroad noise using soundproof tunnel in a high-rise apartment building

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2001.11a
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• pp.139-144
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• 2001

Railroad noise is one of the main causes of environmental impact. Whenever a new railroad line is planned or a housing project near an existing railroad is proposed, an estimate of the relevant noise levels is usually required. For this, it is necessary to quantify those parameters that affect the railroad noise. This paper deals with an estimation of railroad noise by the barrier and deck plate of the bridge.

• Proceedings of the KSR Conference
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• 2011.10a
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• pp.711-716
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• 2011

Ministry of Land, Transportation and Maritime Affairs of Korea has started a research project on verification process and safety assessment of Communication Based Train Control (CBTC) system for metropolitan railroad control as a 3-year project starting from 2010. As a number of companies has made efforts in securing the technologies for domestic production of CBTC systems, the purpose of the project is to develop the specification for interoperability with the considerations for local environments including metropolitan train operations and wireless communications. And the developed systems and the RAMS related outcomes from the participating companies are subject to Independent Safety Assessment (ISA) performed by a foreign specialized agency and the corresponding certificates are to be issued as a part of the project. In this paper, the RAMS management for verification and commercialization of metropolitan railroad CBTC systems has been studied. The study includes response strategy for the requirements of international standards, responsibility and authority of the related institute and the companies, quantitative RAMS objectives, and risk management strategies in project fulfillment.