광폭 갱웨이 전동차량내 화재거동에 대한 수치해석적 연구

초록

The wide gangway train have different indoor without the gate door to the most trains. in gangway train of structure without the section, heavy casualties are possible to occur by quite smoke movement in fire. in this study, fire behavior and smoke movement were analyzed as the locations and kinds of fire source by using FDS simulation tool. the model train size of 9 m x 2.4 m x 2.4 m was serially constructed of six cars.