• Journal of the Korean housing association
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• v.12 no.4
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• pp.33-43
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• 2001

This study had a aim to present a detailed investigation of the difference between the preoccupied and occupied space in the apartment house. In this connection, this study was to analyse the space configuration of the residential space with and without furniture for 3LDK plan in the apartment housing by the comparative method. The space configuration analysis which represents results a numeral and graphical ways is based on the relation between the space and the social changes. The results of this study were as follows; There were a various width of change of the integration value which represented the space configure between the residential space with and without furniture according to the sample plans. It means that the residential space redefine by residence, though the architect design the perfect plan to be considered user.

• Journal of the Korean Society of Systems Engineering
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• v.12 no.2
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• pp.39-45
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• 2016

In order to successfully develop a large complex system, it is important that the systems engineering processes take into account the program context and characteristics. Among these processes, the requirements management process requires a management plan based on the program plans and systems engineering management plan (SEMP) to the connection with the program management system and the policy directives. In this paper, a systems engineering based requirement management scheme and guidelines for writing requirements are proposed. is proposed.

• Proceedings of the KSR Conference
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• 2004.06a
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• pp.542-550
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• 2004

In order to promote economic cooperation and future reunification in Korean peninsula, this study is conducted to initiate a reconnecting plan for north and south Korean railways. When practical works to interconnect two counties' railway systems begin, the differences of railway systems such as rail track, railway facilities, communication systems, electrical power systems would be emerged as barrier. In this paper, to solve this problems, plan for the secure system-operational technology is presented. It also could be used for shaping the national transport network and constructing railway operating systems.

• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.251-252
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• 2015

The designed hybrid generation system (HGS) not only consider the voltage condition of grid connection point but also do reactive power support according to the transmission system operator's directions. The PCS operation plan in HGS should be supported by precise transferred quantity expectation about reactive power because the system has large physical areas and also be interconnected with grid through long transmission system. Therefore, the realistic measuring process about transferred reactive power quantity by utilizing HGS is required to consider additional compensation plan. In this paper, an reactive power transferred capability of HGS with expected parameter is analyzed, and imposed to the simulation process that is performed on EMTDC environment. Basically, grid information and system characteristics were utilized with Jeju island in Korea, and the performance analysis is carried out based on the composed layout in ongoing project.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.659-662
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• 2006

Plant industry is very important industry that dominate 70% of standard foreign countries construction acceptance an order woe 2004 years. Technique of plant industry is state that secure part equipment connection detailed design and construction class' competitive power. But, high added value creation among plant industry need technique elevation because available plan, basic design technology is insufficient. Therefore, high added value creation wishes to present problem of standard code and improvement direction for plant design to improve available plan, basic design technology competitive power.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2006.05a
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• pp.289-291
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• 2006

The noise pollution caused by air traffic is one of the popular environmental issues, which consistently gives rise to public discussion today especially among local residents near airports. But, because there is a growing tendency that large residential areas are constructed in flatlands around airports due to a high population density, the importance of the EIA in connection with aircraft noise is increased to take precautionary measures. Therefore, this paper examines the present status and the improvement plan of aircraft noise impact assessment.

• Journal of the Korean Institute of Educational Facilities
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• v.7 no.4
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• pp.17-26
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• 2000

The purpose of this study is to suggest how to use the piloti space at a primary school planning which is the critical element of an exterior space. On the process, we define the Piloti function as the connection of exterior spaces and the community and the parking lot. These research data give us helpful ideas to plan a positive exterior space at an elementary school by use of piloti space, in terms of its suitable location and size.

• Proceedings of the KIEE Conference
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• 2001.04a
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• pp.446-448
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• 2001

Railway electrification results in Electromagnetic Interference, which affects a life and a equipment. Therefore, a plan against EMI must be considered. This study presents accurate simulation to examine a reason rail potential rise and how to design ground connection and draw up a plan of an optimal buried grounding system according to section.

• Korean Institute of Interior Design Journal
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• no.13
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• pp.111-116
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• 1997

For the purpose of easy approach, social welfare facilities that have close relation to local society establish welfare facilities, as schools, religious faciliteis, town-block offices, libraries, etc. Especially the church neighboring the region can use regional resources in human power, facilities, financial power. So the purpose of this research is to investigate the concept and sort of religious facilities and regional connection and present the direction of social welfare facilites plan through the case study of social welfare faciliteis performing public welfare work, attached to church.

• Journal of the Korean Society for Railway
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• v.5 no.4
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• pp.237-243
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• 2002

Now operating lines of many urban railway are currently in progress in the Seoul, but the inadequate consideration of links between different lines could create inconvenience as the public transport. This paper is studied about the connection service design of urban-railway convinced for other metropolis railways forms and propose the base pilot plan of the railway network linking system in Seoul Metropolis.