测试技术学报2018，Vol.32Issue(1)：76-80,5.DOI:10.3969/j.issn.1671-7449.2018.01.00
新型阻火墙对电缆沟的防火效果研究
Study on Fire Prevention of the New Fire Resisting Wall on Cable Trench
白云 1任鑫峰 2苟瑞君1
作者信息
- 1. 中北大学 环境与安全工程学院,山西 太原030051
- 2. 山西省公安厅治安总队,山西 太原030000
- 折叠
摘要
Abstract
In order to study the effect of the new fire resisting wall on cable trench,cable fire scene in cable trench is built by the fire dynamics software PyroSim.The propagation of the smoke in the cable trench is analyzed in the situations of traditional fire wall and new type of fire resistance wall.The gas content,temperature,heat release rate and combustion rate of the cable trench were simulated particu-larly.The results show that the new fireproof wall can slow down the cable burning,and have a good fire resistance,smoke resistance and heat insulation effect on cable trench,which can provide reasonable and scientific guidance for strengthening fire protection of cable in cable trench.关键词
电缆沟/新型阻火墙/火灾Key words
cable trench/the new fire resisting wall/fire分类
资源环境引用本文复制引用
白云,任鑫峰,苟瑞君..新型阻火墙对电缆沟的防火效果研究[J].测试技术学报,2018,32(1):76-80,5.
