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공동주택 지하주차장의 조명설비 실태 및 운용기법에 따른 성능분석 연구
추현욱,김곤,김정태 대한건축학회 1999 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.19 No.2
The purpose of the study is to provide the Sighting design guideline of underground parking space in terms of quantative and qualitative visual environment. For the purpose, nighttime light levels in 5 parking spaces have been measured and questionnaire survey on the occupants have been performed. Based on the field survey, computer simulation models have been established. And then, through the simulation, lighting performance on the basis of the variation in the candle ratio of light source has been evaluated. The results are as follows : ① From the measurement, average illumination of underground parking is 23 lux. ② Average illumination is 91.7 lux when the unit power density is 1.428W/㎡. ③ Average illumination is 74.6 lux when the unit power density is 0.952W/㎡. ④ The analysis of the simulation reveals that average illumination, 49.62 lux, can be achieved when the unit power density is 0.793W/㎡.