混凝土“火灾温度”鉴定方法研究

据统计，建筑火灾主要发生于公共建筑、多层住宅、厂房等场所，这些场所的结构类型多为混凝土结构，而这些结构在承重构件处大都采用的是混凝土材料，因此当建筑物遭受火灾后，须通过鉴定确认承重构件混凝土材料的受害情况和损坏程度，过火后混凝土材料在鉴定中，“火灾温度”对材料的性能影响极大。对混凝土“火灾温度”的鉴定方法进行分析，为结构的加固修复方案提供科学依据。

Method for identifying conflagration temperature of concrete

According to the statistics,architectural conflagrations usually break out in public buildings,multi-layered housing and factory buildings,whose structure type is mainly concrete structure,whose load-bearing components are often made of concrete material.Therefore after the building is hit by conflagration,the loss situation and the degree of damage in the load-bearing components must be identified.The property of such material is found to be greatly affected by the conflagration temperature.This study aims...