水喷淋保护下防火玻璃作为防火分隔物的试验研究  

Experiment scenario design on using single-pane fire-resistant glass as fire compartmentation under sprinkler protection

作　　者：邵荃[1] 苏国锋[2] 疏学明[2] 陈涛[2] 杨锐[2] 袁宏永[2] 

机构地区：[1]中国科学技术大学火灾科学国家重点实验室,安徽合肥230026 [2]清华大学公共安全研究中心,北京100084

出　　处：《消防科学与技术》2006年第3期365-367,共3页Fire Science and Technology

基　　金：国家"十五"科技攻关项目(2004BA803B03)

摘　　要：针对我国大空间建筑日益增多,而防火分隔手段相对匮乏,不能满足建筑防火设计需求的现状,通过实验证明了在水喷淋作用下高强度单片铯钾防火玻璃作为防火分隔的安全性,通过实验提出在实际运用中具体的使用参数(包括喷头选型、单位面积上水流量、压力、喷头的具体参数),该实验为高强度单片铯钾防火玻璃作为防火分割物应用于大空间建筑提供了有益的实验支持。With the increasing of modern constructions with big space, the means used as fire compartmentation is lack, which can not meet with the requirements of fire design day by day. So in this article, it was designed of an experiment scenario on using single-pane fire-resistant glass as fire compartmentation under sprinkler protection. The fast-response sprinklers can automatically spring well-proportioned water and protect more larger area. Moreover, in the article, it were discussed on how to choose the parameters, such as sprinkler types and parameters, water flux per square meter, water pressure, and so on. So, the article provides useful experimental scheme on using single-pane fire-resistant glass as fire compartmentation in modern building.

关 键 词：火灾 防火玻璃 大空间 防火分割 水喷淋保护 

分 类 号：TU545[建筑科学—建筑技术科学] TU972