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대학캠퍼스 외부공간의 가로등 설치에 관한 LCC분석 연구
주재성(Joo Jae-Sung),김호영(Kim Ho-Young),김병렬(Kim Byung-Ryul),정종림(Jung Jong-Rim),윤재옥(Yoon Jae-Ock) 대한건축학회 2007 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.27 No.1
This study evaluates the economic efficiency of road lamps in the University Campus with a Life-cycle cost(LCC) technique. In order to determine the most suitable illumination facilities, Induction lamp, Metal halide lamp and Natrium lamp is simulated. We study characteristics of each lamp system, which are illumination efficiencies and costs. Initial investment cost of an induction lamp is higher than two other alternatives. However, total cost of Metal halide lamp is lower than to other alternatives.
정종림,이경희 대한건축학회 2003 대한건축학회논문집 Vol.19 No.1
The type of buildings have been diversified and the size of a building has growing according to the development of human society and technology. Un fortunately, high-rise building consume enormous resources and energy not only at their construction stage, but also for their operations and maintenances. Therefore, it is very important to select an efficient plan from the early design stage for reducing resource usages and saving energy. Life Cycle Cost Analysis (LCCA), a method, in which construction costs as well as operation and associated costs are considered, is useful as an economic evaluation method. However, alternative evaluation of building service systems has been a quite difficult work in practice, since important variables for the analysis such as cost data, especially operation cost data were almost inaccessible and a proper way to prepare those data has not been established. In the present work, important analysis variables and cost data for LCCA are prepared and presented, which can be used for designers to carry out an economic evaluation of alternatives for building service systems. It would be possible for a designer to perform an economic evaluation of alternatives and system integration with the process and data proposed in this study. However, for more exact and various evaluation and its practical application, further studies of LCCA with extensive operation cost data are expected and required.