北京建筑工程学院学报
北京建築工程學院學報
북경건축공정학원학보
JOURNAL OF BEIJING INSTITUTE OF CIVIL ENGINEERING AND ARCHITECTURE
2012年
4期
38-41,47
,共5页
聚氨酯塑料明火%FDS%格栅吊顶%点型感烟探测器
聚氨酯塑料明火%FDS%格柵弔頂%點型感煙探測器
취안지소료명화%FDS%격책조정%점형감연탐측기
polyurethane plastics flame%FDS%grille ceiling%point type smoke detectors
根据相关数据对GB4715—2005标准试验火聚氨酯塑料明火SH3的热释放速率进行确定，进而对以后研究此类火源做出指导．同时，运用FDS以SH3作为火源研究地铁站台区域格栅吊顶对点型感烟探测器响应性能的影响，为以后地铁中设有格栅吊顶场所探测器的安装提供依据．
根據相關數據對GB4715—2005標準試驗火聚氨酯塑料明火SH3的熱釋放速率進行確定，進而對以後研究此類火源做齣指導．同時，運用FDS以SH3作為火源研究地鐵站檯區域格柵弔頂對點型感煙探測器響應性能的影響，為以後地鐵中設有格柵弔頂場所探測器的安裝提供依據．
근거상관수거대GB4715—2005표준시험화취안지소료명화SH3적열석방속솔진행학정，진이대이후연구차류화원주출지도．동시，운용FDS이SH3작위화원연구지철참태구역격책조정대점형감연탐측기향응성능적영향，위이후지철중설유격책조정장소탐측기적안장제공의거．
The heat release rate of GB4715--2005 standard test fire polyurethane plastics flame SH3 is studied according to relevant data and a guide for researching such fire is given in the paper. At the same time, SH3 as the fire to research the response performance of smoke fire detectors impact factors of impending type grille ceiling in subway platform area based on FDS is schosen in order to provide basis for how to set up point type smoke detectors in the subway with grille ceiling later.
