지하주차장의 층고 변화에 따른 연기제어 특성에 관한 연구

Abstract

The purpose of this study was to analyze smoke temperature and visibility characteristics of an underground parking lot in case of fire by simulation. There were temperature changes of Case 1 (7.77℃), Case 3 (4.66℃). There was a change in the visibility of Case 1 (5.21 m), Case 3 (28.91 m), As revealed in results of Case. There was a difference in temperature and visibility at the height of the clean layer (H : 2.0 m). A system based an organic complement of passive and active systems will facilitate maintaining an efficient system. There were many variations in the floor height of underground parking lot and temperature and visibility depending on smoke ventilation system operation.