摘要
以目前国内隧道工程运用较为广泛的感温型和火焰型火灾自动报警系统为主要研究对象,针对不同的火灾工况、运营工况开展试验。根据隧道全尺寸模拟火灾试验中观察到的试验现象,结合试验数据分析结果,对不同火灾自动报警系统的响应特性的影响因素进行了对比分析,对公路隧道火灾自动报警系统的适用条件、应用技术以及验收试验方法等进行了探讨。
Applicability tests for temperature-based and flame-based fire automatic alarm system normally used in domestic tunneling engineering were carried out under different fire scenarios and operation conditions.Based on the experimental results achieved and phenomenon observed,the response characteristics of these fire automatic alarm systems and the influence factors were analyzed.It applicability,application and selection/acceptance methods were discussed.
出处
《消防科学与技术》
CAS
北大核心
2009年第10期757-760,共4页
Fire Science and Technology
基金
云南省科技计划项目"公路隧道火灾自动报警系统应用技术研究"
关键词
隧道
火灾自动报警系统
响应时间
全尺寸实验
tunnel
fire automatic alarm system
response time
full scale experiments
