摘要
根据舰船舱室火灾发展过程中的各个状态:燃烧的发生、燃烧发展到小火灾、小火发展到大火以及火灾熄灭,建立了基于火灾发展状态转移的舰船消防系统灭火性能评估指标计算模型。而灭火性能仅仅是衡量消防系统性能的指标之一,考虑到灭火性与消防系统其它诸多因素之间的不确定性,结合信息熵理论,建立了消防系统设计综合权衡模型。并举例验证了该模型的可行性。
Establishes caculation model of analyzing fireproofing performance for fire protection system, in accordance with the fire developing state in marine cabines combustion takes place, small fire develops from combustion, big fire develops from small fire and fire is extinguish. But fireproofing performance is just one of the most important indexes for fire protection system. With the consideration of uncertainty between fireproofing performance and other factors of fire protection system, we establish model of balance for the designation of fire protection combining with the theory of information entropy. The model is available by validating an example.
出处
《消防科学与技术》
CAS
北大核心
2009年第2期86-88,共3页
Fire Science and Technology
关键词
消防系统
灭火性能
信息熵
火灾发生概率
fire protection system
fireproofing performance
information entropy
probability of fire taking place
