• Electronics and Telecommunications Trends
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• v.16 no.5 s.71
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• pp.151-160
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• 2001

본 논문은 댁내통신설비 구축에 필요한 설치 공간과 운용조건에 해당하는 환경 요소들에 대한 체계를 분석하여 정리한 것이다. 댁내통신설비기술의 부문으로서 구조화된 배선시스템이 그 중추를 이루고 있으며, 이에 필요한 광커넥터, 트랜시버 등 핵심 접속 자재, 보호기, 복합 세대단자함 또는 게이트웨이 등이 개발되고 있다. 이에 더하여 댁내통신설비의 근간이 되는 배선시스템을 최적으로 수용하고 운용할 수 있는 공간과 환경이 갖추어져야 한다. 본 논문에서는 이러한 공간과 환경에 대하여 국내외 표준자료와 기술규격 자료, 설치시방서와 연구논문 등을 분석하여 아직 체계적으로 정리되어 있지 않은 공간과 환경 요소들을 분류 정리한 것이다.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.29 no.5
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• pp.269-277
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• 2017

This study consists of an analysis of pre-existing ceiling construction systems as well as the development of a replacement unitary, lightweight steel ceiling system and related legal standards. Based on the material conditions and progression of the study, appropriate components were chosen and details were modified by mock-up test. A final study model was evaluated for performance and adaptability based on four parameters (indoor environment, constructability, budget economy, and aesthetics) and compared to the pre-existing ceiling system. As a result of the initial study, a lightweight steel design was created consisting of a reinforced structure with modular bars and entry holes for components. This system was hung directly on the suspension structure. The new design increased lighting and acoustic performance adapted to an indoor environment. Moreover, the speed of construction was increased by approximately 30%, the cost was decreased by approximately 20%, and ceiling aesthetics were improved.