earticle

영어

This study attempts to evaluate the performance of natural lighting from carrying out simulations with miniatures for four types of skylight patterns designed to secure natural lighting around underground parking lots currently in multiple-family houses, and to suggest the basic data on plans for the reasonable natural lighting around underground parking lots in apartment houses on the basis of such simulations. This study tries to propose the basic data in designing underground parking lots while seeking for plans to more actively introduce
natural lighting along with environmental improvements around underground parking lots in apartment houses. For such reasons, the performance of natural lighting has been evaluated according to the patterns of openings through simulations with miniature of underground parking lots in apartment houses, whose findings are represented as follow. If any skylight is installed to the underground parking lots, Case 3 showed the most excellent performance of lighting. Analyses revealed that the performance of natural lighting seemed low comparing with that defined in the illumination standard for the underground parking lots regardless of satisfaction with 0.5% for the general minimal daylight factor in the second basement floor although Case 2 and 4 showed the excellent performance of lighting in the first basement floor.