인천지하철 환기환경에 관한 연구-환기 샤프트의 갯수 및 거리와 환기율과의 관계

초록

Environmental problems in Inchon subway system due to the influence of piston action of a moving train in double track tunnel and the magnitude of heat have been investigated. The magnitude of heat was calculated using the results of the Occupational Safety and Health Act of 1970. Considering metabolic rates for various activities, the criteria for temperature was investigated. Then analysis for subway environmental evaluations and design strategies was carried out with the number of ventilation shaft, the interval of ventilation shaft, the area of ventilation shaft, and ventilation flow rate.